/* Section-level layout — hero background/stage and small per-section
   layout tweaks not covered by components.css. Background alternation
   (.section--soft/.section--warm) lives in base.css; shared component
   patterns (bento, tag-grid, trace, illustrations…) live in components.css.
   Rule of the system: no two tinted bands ever sit back to back. */

/* ---------- hero: dark band ---------- */
.hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  padding: calc(var(--header-h) + var(--s-section)) 0 var(--s-section);
  background: radial-gradient(1100px 520px at 50% -6%, rgba(46, 124, 246, 0.34), transparent 62%),
    radial-gradient(760px 420px at 88% 24%, rgba(103, 216, 245, 0.2), transparent 60%),
    radial-gradient(620px 380px at 8% 78%, rgba(243, 157, 54, 0.16), transparent 62%),
    linear-gradient(168deg, #04203f 0%, #063463 52%, #04203f 100%);
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.5;
  background-image: linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(circle at 50% 34%, #000, transparent 76%);
  -webkit-mask-image: radial-gradient(circle at 50% 34%, #000, transparent 76%);
}
.hero > * {
  position: relative;
  z-index: 1;
}
.hero__grid {
  display: grid;
  justify-items: center;
  text-align: center;
}
.hero__body {
  max-width: 62ch;
}
.hero .eyebrow {
  color: var(--cyan-300);
}
.hero__title {
  margin-bottom: var(--s-lg);
  color: #fff;
}
.hero__lead {
  font-size: 18px;
  color: #c5d8ec;
  margin: 0 auto var(--s-xl);
  max-width: 52ch;
  line-height: 1.5;
  font-weight: 400;
}
.hero__support {
  font-size: 14px;
  color: #9fb9d4;
  margin: var(--s-lg) auto 0;
  max-width: 60ch;
  text-align: center;
  line-height: 1.5;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-sm);
  margin-bottom: var(--s-lg);
  justify-content: center;
}
.hero__proofs {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-sm) var(--s-lg);
  list-style: none;
  margin: 0;
  padding: 0;
  justify-content: center;
}
.hero__proofs li {
  font-size: 13px;
  font-weight: 600;
  color: #c5d8ec;
  display: flex;
  align-items: center;
  gap: 8px;
}
.hero__proofs li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan-300);
  flex: none;
  box-shadow: 0 0 0 0 rgba(103, 216, 245, 0.6);
  animation: proofPing 2.8s ease-out infinite;
}
.hero__proofs li:nth-child(2)::before {
  animation-delay: 0.9s;
}
.hero__proofs li:nth-child(3)::before {
  animation-delay: 1.8s;
}
@media (max-width: 560px) {
  .hero__proofs {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    width: max-content;
    max-width: 100%;
    margin-inline: auto;
  }
}
@keyframes proofPing {
  0% {
    box-shadow: 0 0 0 0 rgba(103, 216, 245, 0.55);
  }
  70% {
    box-shadow: 0 0 0 8px rgba(103, 216, 245, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(103, 216, 245, 0);
  }
}
.hero__stage {
  margin-top: var(--s-xxl);
  position: relative;
}
.hero__glow {
  position: absolute;
  left: 50%;
  top: -10%;
  width: min(900px, 94%);
  height: 64%;
  transform: translateX(-50%);
  pointer-events: none;
  filter: blur(34px);
  background: radial-gradient(ellipse at center, rgba(103, 216, 245, 0.3), transparent 68%);
}
@media (orientation: landscape) and (max-height: 560px) {
  .hero {
    padding-top: calc(var(--header-h) + 32px);
    padding-bottom: 40px;
  }
  .hero__stage {
    margin-top: var(--s-lg);
  }
}
@media (max-width: 400px) {
  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }
  .hero__actions .btn {
    width: 100%;
  }
}

/* ---------- evidence strip (dark, continues the hero) ---------- */
.evidence-strip {
  padding: var(--s-xl) 0;
  background: var(--navy-900);
  color: #fff;
}
.evidence-strip__inner {
  display: grid;
  gap: var(--s-lg);
  list-style: none;
  margin: 0;
  padding: 0;
  grid-template-columns: repeat(auto-fit, minmax(min(200px, 100%), 1fr));
}
.evidence-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.evidence-item__type {
  font-size: 12px;
  font-weight: 700;
  color: var(--orange-400);
  letter-spacing: 0.09em;
  text-transform: uppercase;
}
.evidence-item__detail {
  font-size: 16px;
  font-weight: 600;
  color: #fff;
}

@media (prefers-reduced-motion: reduce) {
  .hero__proofs li::before {
    animation: none;
  }
}