/* ============================================================================
   Стили лендинга категории (префикс pt-). Вынесены из truby.html / radiatory.html,
   чтобы новые страницы разделов не тащили копию CSS в <style>.
   ============================================================================ */

.pt-hero {
  position: relative;
  padding: 80px 0 0;
  overflow: hidden;
  background: radial-gradient(900px 600px at 80% -20%, rgba(26,95,168,.4), transparent 55%),
              radial-gradient(600px 400px at 10% 80%, rgba(232,35,42,.18), transparent 50%),
              var(--bg);
}
.pt-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.025'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
}
.pt-hero__inner { position: relative; z-index: 1; padding-bottom: 64px; }
.pt-hero__eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(26,95,168,.2); border: 1px solid rgba(26,95,168,.4);
  border-radius: 100px; padding: 6px 16px;
  font-size: 12px; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; color: #7ab4ff; margin-bottom: 20px;
}
.pt-hero__title {
  font-family: "DM Serif Display", serif;
  font-size: clamp(36px, 5.5vw, 68px);
  line-height: 1.04; margin: 0 0 20px; font-weight: 400; color: #fff;
  max-width: 900px;
}
.pt-hero__title em { color: var(--red); font-style: normal; }
.pt-hero__lead { font-size: clamp(15px, 1.3vw, 18px); color: #c4d0ea; max-width: 680px; margin: 0 0 36px; line-height: 1.7; }
.pt-hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 56px; }
.pt-hero__cta .btn--ghost { color: #fff; border-color: rgba(255,255,255,.35); }

/* ── BRAND STRIP ── */
.pt-brands {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  padding: 20px 24px; background: rgba(255,255,255,.04);
  border-top: 1px solid rgba(255,255,255,.08);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.pt-brands__label { font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-soft); margin-right: 8px; flex-shrink: 0; }
.pt-brand-pill {
  padding: 5px 14px; border: 1px solid rgba(255,255,255,.15);
  border-radius: 100px; font-size: 13px; font-weight: 600; color: #c4d0ea;
  background: rgba(255,255,255,.05); white-space: nowrap;
}

/* ── CATEGORIES ── */
.pt-cats { padding: 72px 0 64px; background: var(--bg); }
.pt-cats__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 36px; }
.pt-cat {
  position: relative; border-radius: 16px; overflow: hidden;
  border: 1px solid rgba(255,255,255,.1);
  background: linear-gradient(145deg, rgba(255,255,255,.07), rgba(255,255,255,.02));
  padding: 28px 24px 24px;
  cursor: pointer; transition: transform .2s, box-shadow .2s, border-color .2s;
  display: flex; flex-direction: column; gap: 12px;
  text-decoration: none; color: #fff;
}
.pt-cat:hover { transform: translateY(-4px); box-shadow: 0 16px 40px rgba(0,0,0,.3); border-color: rgba(26,95,168,.5); }
.pt-cat--active { border-color: #1A5FA8; box-shadow: 0 0 0 2px rgba(26,95,168,.5); }
.pt-cat__icon { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; font-size: 26px; flex-shrink: 0; }
.pt-cat__icon--blue { background: rgba(26,95,168,.25); }
.pt-cat__icon--red  { background: rgba(232,35,42,.2); }
.pt-cat__icon--teal { background: rgba(20,160,120,.2); }
.pt-cat__icon--gold { background: rgba(200,150,20,.2); }
.pt-cat__name { font-size: 16px; font-weight: 700; line-height: 1.3; }
.pt-cat__brands { font-size: 12px; color: var(--ink-soft); }
.pt-cat__price { margin-top: auto; font-family: "DM Serif Display", serif; font-size: 20px; color: #fff; }
.pt-cat__price span { font-family: Manrope, sans-serif; font-size: 11px; color: var(--ink-soft); margin-left: 4px; }

/* ── HOW WE WORK ── */
.pt-steps { padding: 56px 0; background: var(--bg-2); }

/* ── PRODUCTS ── */
.pt-products { padding: 72px 0; background: var(--bg); }
.pt-products .cards-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 18px; margin-top: 32px; }
.card__media--placeholder { display: none !important; }

/* ── ADVANTAGES ── */
.pt-adv { padding: 72px 0; background: var(--bg-2); }
.pt-adv__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 36px; }
.pt-adv-card {
  border: 1px solid var(--line); border-radius: 16px; padding: 28px 24px;
  background: linear-gradient(160deg, rgba(255,255,255,.05), rgba(255,255,255,.01));
  transition: border-color .2s;
}
.pt-adv-card:hover { border-color: rgba(26,95,168,.4); }
.pt-adv-card__ico { font-size: 32px; margin-bottom: 16px; }
.pt-adv-card__title { font-size: 16px; font-weight: 700; color: #fff; margin: 0 0 8px; }
.pt-adv-card__text { font-size: 14px; color: var(--ink-soft); line-height: 1.65; margin: 0; }

/* ── CTA BANNER ── */
.pt-cta {
  padding: 72px 0; background: linear-gradient(135deg, rgba(26,95,168,.3) 0%, rgba(232,35,42,.2) 100%), var(--bg);
  text-align: center;
}
.pt-cta h2 { font-family: "DM Serif Display", serif; font-size: clamp(28px,3.5vw,44px); margin: 0 0 14px; font-weight: 400; }
.pt-cta p { color: #c4d0ea; margin: 0 0 32px; font-size: 17px; }
.pt-cta__buttons { display: flex; justify-content: center; flex-wrap: wrap; gap: 16px; }
.pt-cta .btn--ghost { border-color: rgba(255,255,255,.4); color: #fff; }

.modal__panel--wide { max-width: 700px; width: 95vw; }
.lp-no-products { text-align: center; padding: 40px 0; color: var(--ink-soft,#8899aa); }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .pt-cats__grid { grid-template-columns: repeat(2, 1fr); }
  .pt-adv__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .pt-hero { padding-top: 60px; }
  .pt-hero__inner { padding-bottom: 40px; }
  .pt-cats { padding: 48px 0; }
  .pt-cats__grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .pt-cat { padding: 20px 16px; }
  .pt-cat__name { font-size: 14px; }
  .pt-adv__grid { grid-template-columns: 1fr; }
  .pt-cta__buttons { flex-direction: column; align-items: center; }
  .pt-brands { gap: 6px; }
}