/* ── Hero ── */
.sp-hero {
  position: relative;
  min-height: 480px;
  display: flex;
  align-items: center;
  background: #0a0a12;
  overflow: hidden;
}
.sp-hero__bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.35;
}
.sp-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(10,10,18,0.92) 45%, rgba(10,10,18,0.4) 100%);
}
.sp-hero__content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  padding: 3rem 2rem;
}
.sp-hero__badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  border: 1px solid rgba(255,255,255,0.15);
  padding: 0.35rem 0.85rem;
  border-radius: 2rem;
  margin-bottom: 1.25rem;
}
.sp-hero__title { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 700; margin: 0 0 0.4rem; line-height: 1.1; }
.sp-hero__subtitle { font-size: 1rem; color: rgba(255,255,255,0.5); margin: 0 0 1rem; letter-spacing: 0.06em; }
.sp-hero__desc { font-size: 1rem; color: rgba(255,255,255,0.65); line-height: 1.8; margin: 0 0 2rem; }
.sp-hero__cta { display: flex; gap: 1rem; flex-wrap: wrap; }

/* ── Section layouts ── */
.sp-section { padding: 64px 2rem; background: #0a0a12; color: #fff; }
.sp-section--alt { background: #111118; }
.sp-inner { max-width: 1100px; margin: 0 auto; }
.sp-eyebrow { font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: #af1739; font-weight: 600; margin-bottom: 0.5rem; }
.sp-section-title { font-size: clamp(1.5rem, 3vw, 2rem); font-weight: 700; margin: 0 0 0.75rem; color: #fff; }
.sp-section-sub { color: rgba(255,255,255,0.5); font-size: 0.95rem; margin: 0 0 2.5rem; }

/* ── Intro split ── */
.sp-split { display: grid; grid-template-columns: 1fr 1fr; gap: 3.5rem; align-items: center; }
@media (max-width: 768px) { .sp-split { grid-template-columns: 1fr; } }
.sp-split--rev { direction: rtl; }
.sp-split--rev > * { direction: ltr; }
@media (max-width: 768px) { .sp-split--rev { direction: ltr; } }
.sp-text p { color: rgba(255,255,255,0.7); line-height: 1.85; margin-bottom: 1rem; font-size: 0.95rem; }
.sp-text ul { list-style: none; padding: 0; margin: 0.5rem 0 1rem; }
.sp-text ul li {
  color: rgba(255,255,255,0.65);
  font-size: 0.93rem;
  line-height: 1.7;
  padding: 0.4rem 0 0.4rem 1.25rem;
  position: relative;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.sp-text ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.65em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #af1739;
  flex-shrink: 0;
}
.sp-img-wrap { border-radius: 12px; background: #0a0a12; }
.sp-img-wrap img { width: 100%; display: block; border-radius: 12px; }
.sp-img-wrap--overflow { overflow: visible; }
.sp-img-wrap--overflow img { width: 125%; max-width: none; }
.sp-img-caption { font-size: 0.75rem; color: rgba(255,255,255,0.3); text-align: center; margin-top: 0.6rem; }

/* ── Highlight blockquote ── */
.sp-highlight {
  background: rgba(175,23,57,0.08);
  border-left: 3px solid #af1739;
  padding: 1rem 1.25rem;
  border-radius: 0 8px 8px 0;
  margin: 1.25rem 0;
}
.sp-highlight p { color: rgba(255,255,255,0.7) !important; margin: 0 !important; font-size: 0.93rem !important; }

/* ── 3-col feature cards ── */
.sp-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.25rem; margin-top: 2rem; }
.sp-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  padding: 1.75rem;
  transition: border-color 0.2s;
}
.sp-card:hover { border-color: rgba(175,23,57,0.35); }
.sp-card__num { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.12em; color: #af1739; text-transform: uppercase; margin-bottom: 0.5rem; display: block; }
.sp-card__title { font-size: 1rem; font-weight: 600; color: #fff; margin: 0 0 0.6rem; }
.sp-card__desc { font-size: 0.875rem; color: rgba(255,255,255,0.55); line-height: 1.7; margin: 0; }

/* ── Assembly section ── */
.sp-assembly { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
@media (max-width: 768px) { .sp-assembly { grid-template-columns: 1fr; } }
.sp-img-stack { display: flex; flex-direction: column; gap: 1.5rem; }

/* ── Doc links ── */
.sp-doc-links { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1rem; }
.sp-doc-link {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.25rem;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  text-decoration: none;
  color: #fff;
  transition: border-color 0.2s, background 0.2s;
}
.sp-doc-link:hover { border-color: rgba(175,23,57,0.4); background: rgba(175,23,57,0.05); }
.sp-doc-link__icon { width: 36px; height: 36px; background: rgba(175,23,57,0.15); border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 1rem; flex-shrink: 0; }
.sp-doc-link__info { flex: 1; }
.sp-doc-link__title { font-size: 0.88rem; font-weight: 600; display: block; }
.sp-doc-link__sub { font-size: 0.75rem; color: rgba(255,255,255,0.4); }

/* ── CTA ── */
.sp-cta { text-align: center; background: rgba(175,23,57,0.06); border-top: 1px solid rgba(175,23,57,0.15); padding: 72px 2rem; }
.sp-cta h2 { font-size: clamp(1.4rem, 3vw, 1.9rem); margin: 0 0 0.75rem; }
.sp-cta p { color: rgba(255,255,255,0.5); margin: 0 0 2rem; }
.sp-cta-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ── Buttons ── */
.sp-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.5rem;
  border-radius: 6px;
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 600;
  transition: all 0.2s;
}
.sp-btn--primary { background: #af1739; color: #fff; }
.sp-btn--primary:hover { background: #c91e43; }
.sp-btn--ghost { border: 1px solid rgba(255,255,255,0.2); color: rgba(255,255,255,0.75); }
.sp-btn--ghost:hover { border-color: rgba(255,255,255,0.4); color: #fff; }