/* CyberFirst: единая шапка страниц (page-hero).
   Эталон — hero страницы «Информация о стоимости». Используется на всех
   страницах с шапкой; подключается глобально. Разметка — template-parts/page-hero.php. */

.page-hero {
  position: relative;
  padding: 132px 0 64px;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
  background:
    radial-gradient(ellipse 62% 80% at 12% 0%, rgba(var(--accent-rgb), .16), transparent 62%),
    radial-gradient(ellipse 50% 70% at 90% 15%, rgba(var(--accent-2-rgb), .1), transparent 60%);
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: radial-gradient(ellipse 75% 100% at 28% 0%, #000, transparent 72%);
  mask-image: radial-gradient(ellipse 75% 100% at 28% 0%, #000, transparent 72%);
  opacity: .55;
  pointer-events: none;
}
.page-hero::after {
  content: '';
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(var(--accent-rgb), .55) 30%, rgba(var(--accent-2-rgb), .45) 65%, transparent);
  pointer-events: none;
}

.page-hero__inner { position: relative; z-index: 1; }

.page-hero__label {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 20px;
  padding: 7px 15px;
  border: 1px solid color-mix(in srgb, var(--accent) 30%, var(--border));
  border-radius: 100px;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 8%, var(--surface));
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
}
.page-hero__label::before {
  content: '';
  flex-shrink: 0;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-grad);
  box-shadow: 0 0 10px rgba(var(--accent-rgb), .8);
}

.page-hero__title { margin: 0; font-size: clamp(32px, 4.2vw, 52px); font-weight: 800; line-height: 1.08; letter-spacing: -.03em; }
.page-hero__lead { max-width: 720px; margin: 20px 0 0; color: var(--text-muted); font-size: clamp(15px, 1.6vw, 17px); line-height: 1.7; }

@media (max-width: 640px) {
  .page-hero { padding: 100px 0 44px; }
  .page-hero::before { background-size: 36px 36px; }
  .page-hero__title { font-size: 29px; }
  .page-hero__lead { font-size: 14px; }
}