/* ============================================================
   ELSE — Products block "The Spine" (elseops.com)
   Redesign of BLOCK 4 (#services) per design handoff:
   desktop = "Products Block.dc.html" (#2a), mobile = mobile file.
   All classes are namespaced .pb-* so nothing leaks into other
   sections. Colors follow the handoff design tokens; typography
   is mapped onto the site font (Inter Tight).
   Loaded on / and /ru/ after landing.css.
   ============================================================ */

/* ---------- section panel ---------- */
.pb-panel {
  position: relative;
  background: #F2EEE8;
  border-radius: 34px;
  padding: 70px 60px 56px;
  box-shadow: 0 50px 90px -50px rgba(0, 0, 0, 0.3);
  overflow: hidden;
  color: #1A1712;
}
.pb-panel > :not(.pb-dots) { position: relative; }
.pb-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(#D8CFC0 1.1px, transparent 1.1px);
  background-size: 26px 26px;
  opacity: 0.5;
  pointer-events: none;
}

/* ---------- header ---------- */
.pb-head { max-width: 820px; margin-bottom: 54px; }
.pb-eyebrow {
  display: flex; align-items: center; gap: 10px; margin-bottom: 20px;
  font-size: 13px; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; color: #F5581E;
}
.pb-eyebrow-dot { width: 9px; height: 9px; border-radius: 999px; background: #F5581E; flex: none; }
.pb-h2 {
  font-size: clamp(34px, 4.6vw, 60px); font-weight: 800; line-height: 1.0;
  letter-spacing: -0.025em; color: #1A1712; margin: 0 0 20px;
}
.pb-h2-accent { color: #F5581E; }
.pb-intro { font-size: clamp(16px, 1.5vw, 19px); line-height: 1.5; color: #6B6459; margin: 0; }

/* ---------- the spine ---------- */
.pb-spine { position: relative; display: flex; flex-direction: column; gap: 26px; }
.pb-line {
  position: absolute; left: 37px; top: 40px; bottom: 120px; width: 3px;
  background: linear-gradient(#F5581E, #F5A97E 60%, #C9BEB0);
  border-radius: 2px;
}
.pb-step { position: relative; display: flex; gap: 30px; align-items: flex-start; }

/* number nodes */
.pb-node {
  position: relative; z-index: 1; width: 76px; height: 76px; flex: none;
  border-radius: 22px; font-weight: 700; font-size: 32px;
  display: flex; align-items: center; justify-content: center;
}
.pb-node-1 {
  background: linear-gradient(150deg, #FF8A4D, #EE480B); color: #FFFFFF;
  box-shadow: 0 16px 30px -12px rgba(238, 72, 11, 0.7);
}
.pb-node-2 { background: #FFFFFF; border: 3px solid #F5581E; color: #F5581E; }
.pb-node-3 { background: #17140F; color: #FF8A4D; }

/* step cards */
.pb-card {
  flex: 1; min-width: 0; background: #FFFFFF;
  border: 1px solid #E7DFD4; border-radius: 24px; padding: 30px 34px;
}
.pb-card-1 {
  border: 2px solid #F6C6AC;
  box-shadow: 0 30px 60px -40px rgba(245, 88, 30, 0.5);
}
.pb-card-dark { background: #17140F; border-color: #17140F; color: #F4F1EE; }

.pb-cat {
  font-size: 12px; font-weight: 700; letter-spacing: 0.09em;
  text-transform: uppercase; color: #B24E1F; margin-bottom: 14px;
}
.pb-card-dark .pb-cat { color: #FF8A4D; }

.pb-titlerow {
  display: flex; justify-content: space-between; align-items: flex-start;
  gap: 24px; flex-wrap: wrap;
}
.pb-title {
  font-size: 26px; font-weight: 700; line-height: 1.12; letter-spacing: -0.01em;
  color: #1A1712; margin: 0; max-width: 520px;
}
.pb-card-dark .pb-title { color: #FFFFFF; }

.pb-pricing { text-align: right; flex: none; }
.pb-price { font-size: 30px; font-weight: 700; color: #F5581E; }
.pb-card-dark .pb-price { color: #FF7A3D; }
.pb-dur { font-size: 13px; font-weight: 700; color: #8A8378; }
.pb-card-dark .pb-dur { color: #9A9184; }

.pb-desc { font-size: 16px; line-height: 1.5; color: #6B6459; margin: 14px 0 20px; }
.pb-card-dark .pb-desc { color: #B8B0A4; }

.pb-bullets {
  list-style: none; padding: 0; margin: 0 0 20px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px 30px;
}
.pb-bullets li { display: flex; gap: 10px; font-size: 15px; line-height: 1.45; color: #4A443B; }
.pb-card-dark .pb-bullets li { color: #D8D0C4; }
.pb-arr { color: #F5581E; font-weight: 700; flex: none; }
.pb-card-dark .pb-arr { color: #FF7A3D; }

/* proof-stat chip row */
.pb-proofrow { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.pb-proof {
  display: flex; align-items: center; gap: 10px;
  background: #FBEDE4; border-radius: 12px; padding: 11px 16px;
  font-size: 14px; line-height: 1.45; color: #6B4A38;
}
.pb-card-dark .pb-proof { background: #241B14; border: 1px solid #3A2A1E; color: #C9BBAC; }
.pb-proof-num { font-size: 20px; font-weight: 700; color: #F5581E; white-space: nowrap; }
.pb-card-dark .pb-proof-num { color: #FF7A3D; }
.pb-next { font-size: 13px; color: #8A8378; }

/* ---------- primary CTA ---------- */
.pb-ctawrap {
  margin-top: 44px; display: flex; flex-direction: column;
  align-items: center; gap: 12px;
}
.pb-cta {
  display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(180deg, #FF7C40, #EE480B); color: #FFFFFF;
  font-size: 18px; font-weight: 700; border-radius: 999px; padding: 20px 52px;
  text-decoration: none; box-shadow: 0 14px 30px -10px rgba(238, 72, 11, 0.7);
  transition: filter 0.15s ease;
}
.pb-cta:hover { filter: brightness(1.05); }
.pb-cta-note { font-size: 14px; color: #8A8378; }

/* ---------- secondary tier (two doors) ---------- */
.pb-doors-sec { margin-top: 48px; }
.pb-doors-rule { height: 1px; background: #D5CCBF; margin-bottom: 22px; }
.pb-doors { display: flex; gap: 20px; }
.pb-door {
  flex: 1; min-width: 0; position: relative; border-radius: 22px;
  padding: 28px 30px; display: flex; flex-direction: column; overflow: hidden;
}
.pb-door > :not(.pb-door-glow) { position: relative; }
.pb-door-light { background: #FFFFFF; border: 1px solid #E7DFD4; }
.pb-door-dark { background: #17140F; color: #F4F1EE; }
.pb-door-glow {
  position: absolute; top: -90px; right: -90px; width: 300px; height: 300px;
  border-radius: 999px;
  background: radial-gradient(circle, rgba(245, 88, 30, 0.22), transparent 70%);
  pointer-events: none;
}
.pb-door-head { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.pb-door-icon {
  width: 26px; height: 26px; flex: none; border-radius: 8px;
  background: #FBEDE4; color: #F5581E; font-size: 14px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.pb-door-dark .pb-door-icon { background: #3A2A1E; color: #FF8A4D; }
.pb-door-label {
  font-size: 11px; font-weight: 700; letter-spacing: 0.09em;
  text-transform: uppercase; color: #B24E1F;
}
.pb-door-dark .pb-door-label { color: #FF8A4D; }
.pb-door-title { font-size: 20px; font-weight: 700; line-height: 1.2; color: #1A1712; margin: 0 0 10px; }
.pb-door-dark .pb-door-title { color: #FFFFFF; }
.pb-door-desc { font-size: 14.5px; line-height: 1.5; color: #6B6459; margin: 0 0 22px; }
.pb-door-dark .pb-door-desc { color: #B8B0A4; }
.pb-door-link {
  margin-top: auto; align-self: flex-start;
  font-size: 14px; font-weight: 700; color: #F5581E; text-decoration: none;
  transition: color 0.15s ease;
}
.pb-door-link:hover { color: #D8481A; }
.pb-door-dark .pb-door-link { color: #FF7A3D; }
.pb-door-dark .pb-door-link:hover { color: #FF9A5D; }

/* ---------- mobile (per "Products Block Mobile.dc.html") ---------- */
@media (max-width: 640px) {
  .pb-panel { border-radius: 24px; padding: 28px 20px 40px; }
  .pb-dots { background-size: 24px 24px; }

  .pb-head { margin-bottom: 30px; }
  .pb-eyebrow { gap: 9px; margin-bottom: 16px; font-size: 12px; }
  .pb-h2 { font-size: 36px; line-height: 1.02; letter-spacing: -0.02em; margin-bottom: 14px; }
  .pb-intro { font-size: 16px; }

  .pb-spine { gap: 18px; }
  .pb-line { left: 23px; top: 24px; bottom: 150px; }
  .pb-step { gap: 16px; }
  .pb-node { width: 48px; height: 48px; border-radius: 15px; font-size: 22px; }
  .pb-node-1 { box-shadow: 0 10px 20px -8px rgba(238, 72, 11, 0.7); }

  .pb-card { border-radius: 20px; padding: 22px 20px; }
  .pb-card-1 { box-shadow: 0 20px 40px -30px rgba(245, 88, 30, 0.5); }
  .pb-cat { font-size: 11px; letter-spacing: 0.08em; margin-bottom: 12px; }
  .pb-titlerow { display: block; }
  .pb-title { font-size: 21px; line-height: 1.14; max-width: none; margin-bottom: 12px; }
  .pb-pricing { text-align: left; display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; }
  .pb-price { font-size: 26px; white-space: nowrap; }
  .pb-dur { white-space: nowrap; }
  .pb-desc { margin: 0 0 16px; font-size: 15px; }
  .pb-bullets { grid-template-columns: 1fr; gap: 11px; margin-bottom: 16px; }
  .pb-bullets li { gap: 9px; font-size: 14px; }
  .pb-proofrow { display: block; }
  .pb-proof { display: block; padding: 13px 15px; font-size: 13.5px; margin-bottom: 10px; }
  .pb-proof-num { margin-right: 6px; }
  .pb-next { display: block; }
  .pb-proof-num { font-size: 18px; }
  .pb-next { font-size: 12.5px; }

  .pb-ctawrap { margin-top: 26px; gap: 10px; }
  .pb-cta { width: 100%; font-size: 17px; padding: 19px; }
  .pb-cta-note { font-size: 13px; }

  .pb-doors-sec { margin-top: 38px; }
  .pb-doors-rule { margin-bottom: 18px; }
  .pb-doors { flex-direction: column; gap: 16px; }
  .pb-door { border-radius: 18px; padding: 22px 20px; }
  .pb-door-head { gap: 10px; margin-bottom: 14px; }
  .pb-door-icon { width: 24px; height: 24px; border-radius: 7px; font-size: 13px; }
  .pb-door-title { font-size: 18px; }
  .pb-door-desc { font-size: 14px; margin-bottom: 18px; }
  .pb-door-glow { top: -70px; right: -70px; width: 220px; height: 220px; }
}