/* ============================================================
   rta.css — shared feature-detail redesign
   Linked by the Retail+ deep-dive pages: Real-time Analytics,
   Basket Analytics, Spaces. Draws on the flagship-page norms
   (AI, Retail+, ROI, About): eyebrow + big h2 heads, card grids
   with icon chips, numbered benefit cards, alternating
   white / warm / dark bands. Rules are unscoped because this
   sheet is only loaded on those redesigned pages.
   ============================================================ */

/* ---------- HERO: accent + richer, balanced preview ---------- */
.feat-hero-inner { align-items: center; }
.feat-h1-accent { color: var(--p-color); }

.rta-hero-preview {
  position: relative;
  background: #fff;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 18px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.55), 0 12px 32px rgba(0,0,0,0.30);
  padding: 20px 22px 22px;
  color: var(--tap-ink);
  display: flex; flex-direction: column; gap: 16px;
}
.rta-hero-preview::before {
  content: ""; position: absolute; inset: -44px;
  background: radial-gradient(circle, color-mix(in oklab, var(--p-color) 46%, transparent) 0%, transparent 62%);
  z-index: -1; filter: blur(42px); opacity: 0.5;
}
.rta-hp-head { display: flex; align-items: center; justify-content: space-between; }
.rta-hp-title { font-size: 15px; font-weight: 700; letter-spacing: -0.01em; color: var(--tap-ink); }
.rta-hp-sub { font-size: 12px; color: var(--tap-ink-3); margin-top: 2px; }
.rta-hp-live {
  display: inline-flex; align-items: center; gap: 7px;
  font-size: 11px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase;
  color: var(--p-color-deep); background: var(--p-color-tint);
  padding: 5px 10px; border-radius: 999px;
}
.rta-hp-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--p-color); box-shadow: 0 0 0 0 color-mix(in oklab, var(--p-color) 55%, transparent); animation: rtaPulse 1.8s ease-out infinite; }
@keyframes rtaPulse { 0% { box-shadow: 0 0 0 0 color-mix(in oklab, var(--p-color) 55%, transparent); } 70% { box-shadow: 0 0 0 7px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }

.rta-hp-kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.rta-hp-kpi { border: 1px solid var(--tap-line); border-radius: 12px; padding: 12px 13px; display: flex; flex-direction: column; gap: 3px; }
.rta-hp-kpi-label { font-size: 10px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--tap-ink-3); }
.rta-hp-kpi-num { font-size: 21px; font-weight: 700; letter-spacing: -0.02em; color: var(--tap-ink); font-variant-numeric: tabular-nums; }
.rta-hp-kpi-dlt { font-size: 11.5px; font-weight: 700; }
.rta-hp-kpi-dlt.up { color: #059669; }
.rta-hp-kpi-dlt.dn { color: #DC2626; }

.rta-hp-chart { height: 108px; color: var(--p-color-deep); }
.rta-hp-chart svg { width: 100%; height: 100%; display: block; }

/* Spaces hero: floor-plan heat grid */
.rta-hp-floor { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.rta-hp-bay {
  display: flex; align-items: center; justify-content: center; text-align: center;
  min-height: 46px; border-radius: 8px; padding: 4px 6px;
  font-size: 11px; font-weight: 700; letter-spacing: -0.01em;
  border: 1px solid color-mix(in oklab, var(--p-color) 22%, var(--tap-line));
}
.rta-hp-bay.h1 { background: color-mix(in oklab, var(--p-color) 8%, #fff); color: var(--tap-ink-3); }
.rta-hp-bay.h2 { background: color-mix(in oklab, var(--p-color) 20%, #fff); color: var(--p-color-deep); }
.rta-hp-bay.h3 { background: color-mix(in oklab, var(--p-color) 34%, #fff); color: var(--p-color-deep); }
.rta-hp-bay.h4 { background: color-mix(in oklab, var(--p-color) 55%, #fff); color: #fff; }
.rta-hp-bay.h5 { background: var(--p-color); color: #fff; border-color: transparent; }

.rta-hp-list { display: flex; flex-direction: column; }
.rta-hp-listhead { font-size: 10.5px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--tap-ink-3); margin-bottom: 6px; }
.rta-hp-row { display: grid; grid-template-columns: 16px 1fr auto auto; gap: 10px; align-items: center; padding: 7px 0; border-top: 1px solid var(--tap-line); font-size: 12.5px; }
.rta-hp-row:first-of-type { border-top: none; }
.rta-hp-rk { color: var(--tap-ink-3); font-weight: 700; font-variant-numeric: tabular-nums; }
.rta-hp-nm { font-weight: 600; color: var(--tap-ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.rta-hp-vl { font-weight: 700; color: var(--tap-ink); font-variant-numeric: tabular-nums; }
.rta-hp-delta { font-weight: 700; font-variant-numeric: tabular-nums; font-size: 11.5px; }
.rta-hp-delta.up { color: #059669; }
.rta-hp-delta.dn { color: #DC2626; }

/* ---------- SECTION SCAFFOLD ---------- */
.rta-section { padding: var(--pad-y) 28px; }
.rta-inner { max-width: calc(var(--maxw) - 2 * var(--pad-x)); margin: 0 auto; }
.rta-section--warm { background: var(--tap-bg-warm); border-top: 1px solid var(--tap-line); border-bottom: 1px solid var(--tap-line); }
.rta-section--dark {
  color: #fff;
  background:
    radial-gradient(900px 500px at 100% 0%, color-mix(in oklab, var(--p-color) 16%, transparent) 0%, transparent 55%),
    linear-gradient(180deg, #1A1410 0%, #14100C 100%);
}

.rta-head { max-width: 760px; margin-bottom: 42px; }
.rta-head .eyebrow { display: block; margin-bottom: 14px; }
.rta-head h2 {
  font-size: clamp(28px, 3.4vw, 42px); font-weight: 700; letter-spacing: -0.025em;
  line-height: 1.12; margin: 0; color: var(--tap-ink); text-wrap: balance;
}
.rta-head p { font-size: 17px; line-height: 1.55; color: var(--tap-ink-2); margin: 14px 0 0; max-width: 620px; }
.rta-section--dark .rta-head h2 { color: #fff; }
.rta-section--dark .rta-head p { color: rgba(255,255,255,0.72); }

/* ---------- WHAT IT IS — editorial statement ---------- */
.rta-what .eyebrow { display: block; margin-bottom: 18px; }
.rta-what-lead {
  font-size: clamp(29px, 3.6vw, 46px); font-weight: 700; letter-spacing: -0.026em;
  line-height: 1.12; color: var(--tap-ink); margin: 0; text-wrap: balance; max-width: 720px;
}
.rta-what-sub { font-size: 19px; line-height: 1.55; color: var(--tap-ink-2); margin: 22px 0 0; max-width: 720px; }

/* ---------- THE COST — problem statement band ---------- */
.rta-cost-inner { max-width: 780px; margin: 0 auto; text-align: center; }
.rta-cost-inner .eyebrow { display: inline-block; margin-bottom: 16px; color: var(--p-color); }
.rta-cost-inner h2 {
  font-size: clamp(28px, 3.4vw, 42px); font-weight: 700; letter-spacing: -0.025em;
  line-height: 1.14; color: #fff; margin: 0; text-wrap: balance;
}
.rta-cost-inner p { font-size: 18px; line-height: 1.6; color: rgba(255,255,255,0.72); margin: 20px auto 0; max-width: 640px; }
/* Light variant: when the cost band sits on a warm/white ground (e.g. directly
   under the dark hero), invert its text to ink. */
.rta-section--warm .rta-cost-inner h2 { color: var(--tap-ink); }
.rta-section--warm .rta-cost-inner p { color: var(--tap-ink-2); }

/* ---------- MEASURES — icon tiles ---------- */
.rta-measures { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.rta-measure {
  display: flex; align-items: center; gap: 15px;
  background: var(--tap-card); border: 1px solid var(--tap-line);
  border-radius: 14px; padding: 20px 22px;
  font-size: 16px; font-weight: 600; color: var(--tap-ink);
  box-shadow: var(--tap-shadow-sm);
}
.rta-measure-ic { width: 42px; height: 42px; border-radius: 11px; flex: none; display: grid; place-items: center; background: var(--p-color-tint); color: var(--p-color-deep); }
.rta-measure-ic svg { width: 21px; height: 21px; }
.rta-measures-note { margin: 26px 0 0; font-size: 15px; color: var(--tap-ink-2); }

/* ---------- CARD GRID (how it works) ---------- */
.rta-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.rta-card {
  background: var(--tap-card); border: 1px solid var(--tap-line);
  border-radius: 16px; padding: 26px 24px;
  display: flex; flex-direction: column; gap: 10px;
  transition: border-color 140ms ease, box-shadow 140ms ease, transform 140ms ease;
}
.rta-card:hover { border-color: var(--tap-line-strong); box-shadow: var(--tap-shadow-md); transform: translateY(-2px); }
.rta-card-ic { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--p-color-tint); color: var(--p-color-deep); margin-bottom: 6px; }
.rta-card-ic svg { width: 22px; height: 22px; }
.rta-card h3 { font-size: 17.5px; font-weight: 700; letter-spacing: -0.012em; color: var(--tap-ink); margin: 0; }
.rta-card p { font-size: 14.5px; line-height: 1.55; color: var(--tap-ink-2); margin: 0; }

/* ---------- LITE / PRO ---------- */
.rta-tiers { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.rta-tier { background: var(--tap-card); border: 1px solid var(--tap-line-strong); border-radius: 16px; padding: 28px; }
.rta-tier--pro { border-color: color-mix(in oklab, var(--p-color) 32%, transparent); background: var(--p-color-tint); }
/* LITE pill on light cards: the hero's white-on-dark treatment loses all
   definition here, so give it a neutral fill + defined border. */
.rta-section .feat-tag.lite {
  color: var(--tap-ink-2);
  background: var(--tap-bg-warm);
  border-color: var(--tap-line-strong);
}
.rta-tier-head { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.rta-tier-glyph { width: 30px; height: 30px; border-radius: 8px; flex: none; display: grid; place-items: center; background: #fff; color: var(--p-color-deep); }
.rta-tier-glyph svg { width: 19px; height: 19px; }
.rta-tier p { font-size: 16px; line-height: 1.55; color: var(--tap-ink); margin: 0; }

/* ---------- WHY IT MATTERS — numbered cards ---------- */
.rta-why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.rta-why-card {
  background: var(--tap-card); border: 1px solid var(--tap-line);
  border-radius: 16px; padding: 24px;
  display: flex; flex-direction: column; gap: 10px;
  transition: border-color 140ms ease, box-shadow 140ms ease, transform 140ms ease;
}
.rta-why-card:hover { border-color: var(--tap-line-strong); box-shadow: var(--tap-shadow-md); transform: translateY(-2px); }
.rta-why-badge {
  width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center;
  background: var(--p-color-tint); color: var(--p-color-deep);
  font-weight: 800; font-size: 14px; font-variant-numeric: tabular-nums; letter-spacing: 0.02em;
  margin-bottom: 4px;
}
.rta-why-card h3 { font-size: 17px; font-weight: 700; letter-spacing: -0.012em; color: var(--tap-ink); margin: 0; }
.rta-why-card p { font-size: 14.5px; line-height: 1.55; color: var(--tap-ink-2); margin: 0; }

/* ---------- WHO IT'S FOR + FAQ ---------- */
.rta-block-label { font-size: 12px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--tap-ink-3); margin: 0 0 16px; }
.rta-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.rta-chip { font-size: 14px; font-weight: 600; color: var(--tap-ink); background: #fff; border: 1px solid var(--tap-line-strong); border-radius: 999px; padding: 8px 15px; }
.rta-faq-wrap { margin-top: 52px; padding-top: 44px; border-top: 1px solid var(--tap-line); }
.rta-faq-wrap .eyebrow { display: block; margin-bottom: 26px; }
.rta-faq { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.rta-faq-item { background: var(--tap-card); border: 1px solid var(--tap-line); border-radius: 14px; padding: 22px 24px; }
.rta-faq-q { font-size: 16px; font-weight: 700; letter-spacing: -0.01em; color: var(--tap-ink); margin: 0 0 7px; }
.rta-faq-a { font-size: 14.5px; line-height: 1.55; color: var(--tap-ink-2); margin: 0; }

/* ---------- MORE FROM RETAIL+ ---------- */
.rta-more-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.rta-more-card {
  background: var(--tap-card); border: 1px solid var(--tap-line);
  border-radius: 16px; padding: 26px; text-decoration: none;
  display: flex; flex-direction: column; gap: 12px;
  transition: border-color 140ms ease, box-shadow 140ms ease, transform 140ms ease;
}
.rta-more-card:hover { border-color: var(--tap-line-strong); box-shadow: var(--tap-shadow-md); transform: translateY(-2px); }
.rta-more-head { display: flex; align-items: center; }
.rta-more-card h3 { font-size: 20px; font-weight: 700; letter-spacing: -0.015em; color: var(--tap-ink); margin: 0; }
.rta-more-card p { font-size: 14.5px; line-height: 1.55; color: var(--tap-ink-2); margin: 0; flex: 1; }
.rta-more-cta { display: inline-flex; align-items: center; gap: 7px; font-size: 13px; font-weight: 700; color: var(--p-color-deep); }
.rta-more-cta svg { width: 13px; height: 13px; }
.rta-more-all {
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  margin-top: 16px; padding: 20px 26px;
  background: var(--p-color-tint);
  border: 1px solid color-mix(in oklab, var(--p-color) 24%, var(--tap-line));
  border-radius: 14px; text-decoration: none;
}
.rta-more-all:hover { border-color: color-mix(in oklab, var(--p-color) 48%, transparent); }
.rta-more-all-text { font-size: 16.5px; font-weight: 700; color: var(--tap-ink); letter-spacing: -0.01em; }
.rta-more-all-sub { font-size: 13.5px; color: var(--tap-ink-2); margin-top: 2px; }
.rta-more-all-arrow { flex: none; width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: var(--p-grad); color: #fff; }
.rta-more-all-arrow svg { width: 15px; height: 15px; }

/* ---------- PROOF / REPORT CALLOUT ---------- */
.rta-proof {
  display: flex; align-items: center; justify-content: space-between; gap: 32px;
  padding: 30px 34px;
  background: var(--p-color-tint);
  border: 1px solid color-mix(in oklab, var(--p-color) 24%, var(--tap-line));
  border-radius: 18px;
}
.rta-proof-main { display: flex; align-items: center; gap: 18px; min-width: 0; }
.rta-proof-ic { width: 48px; height: 48px; border-radius: 12px; flex: none; display: grid; place-items: center; background: #fff; color: var(--p-color-deep); }
.rta-proof-ic svg { width: 24px; height: 24px; }
.rta-proof-eyebrow { font-size: 11px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--p-color-deep); margin-bottom: 5px; }
.rta-proof-title { font-size: 19px; font-weight: 700; letter-spacing: -0.015em; color: var(--tap-ink); line-height: 1.25; }
.rta-proof-cta { flex: none; display: inline-flex; align-items: center; gap: 9px; background: var(--p-grad); color: #fff; font-size: 15px; font-weight: 700; padding: 13px 22px; border-radius: 12px; text-decoration: none; box-shadow: var(--tap-shadow-orange); transition: transform 140ms ease; }
.rta-proof-cta:hover { transform: translateY(-1px); }
.rta-proof-cta svg { width: 14px; height: 14px; }

/* ---------- CONTEXT BAND — dark, distinctive ---------- */
.context-section {
  background:
    radial-gradient(900px 500px at 50% 0%, color-mix(in oklab, var(--p-color) 14%, transparent) 0%, transparent 60%),
    linear-gradient(180deg, #1A1410 0%, #14100C 100%);
  color: #fff;
}
.context-section h2 { color: #fff; }
.context-section p { color: rgba(255,255,255,0.72); }
.context-mark { background: rgba(255,255,255,0.08); color: var(--p-color); }
.context-section .btn-secondary {
  background: rgba(255,255,255,0.06); color: #fff; border-color: rgba(255,255,255,0.18);
}
.context-section .btn-secondary:hover {
  background: rgba(255,255,255,0.10); border-color: rgba(255,255,255,0.28);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1000px) {
  .rta-measures, .rta-cards, .rta-why-grid { grid-template-columns: repeat(2, 1fr); }
  .rta-tiers, .rta-more-grid, .rta-faq { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .rta-section { padding-left: 20px; padding-right: 20px; }
  .rta-measures, .rta-cards, .rta-why-grid { grid-template-columns: 1fr; }
  .rta-hp-kpis { grid-template-columns: 1fr 1fr; }
  .rta-more-all { flex-direction: column; align-items: flex-start; gap: 14px; }
  .rta-proof { flex-direction: column; align-items: flex-start; gap: 22px; padding: 26px; }
}