/* ════════════════════════════════════════════════════════════════
   SporaTek · AI Data Intelligence Platform — dedicated microsite CSS
   Loads AFTER the global styles.css (which styles the shared
   header/footer). Everything here is .aidip-* scoped.
   Brand palette only: ink #0b1220, brand blue #263e82, CTA purple
   #5f1ebe, homepage pillar gradient (deep purple → rose), blog pink.
   ════════════════════════════════════════════════════════════════ */

:root {
  --aidip-ink: #0b1220;
  --aidip-ink-soft: rgba(11, 18, 32, 0.72);
  --aidip-ink-faint: rgba(11, 18, 32, 0.55);
  --aidip-blue: #263e82;
  --aidip-purple: #5f1ebe;
  --aidip-purple-hover: #341688;
  --aidip-border: rgba(15, 23, 42, 0.12);
  --aidip-soft: #f5f7ff;
  --aidip-radius-lg: 1.25rem;
  --aidip-radius-md: 1rem;
  --aidip-radius-sm: 0.85rem;
  --aidip-shadow: 0 14px 40px rgba(15, 23, 42, 0.1);
  --aidip-shadow-lift: 0 26px 90px rgba(15, 23, 42, 0.14);
  --aidip-grad-idle: linear-gradient(135deg, rgba(66,48,131,0.22) 0%, rgba(78,52,128,0.21) 22%, rgba(116,64,118,0.2) 44%, rgba(145,74,111,0.19) 64%, rgba(180,85,103,0.18) 82%, rgba(218,98,94,0.17) 100%);
  --aidip-grad-vivid: linear-gradient(135deg, rgba(66,48,131,0.96) 0%, rgba(78,52,128,0.95) 22%, rgba(116,64,118,0.94) 44%, rgba(145,74,111,0.93) 64%, rgba(180,85,103,0.92) 82%, rgba(218,98,94,0.9) 100%);
  /* mild brand wash for photo blocks */
  --aidip-grad-wash: linear-gradient(135deg, rgba(66,48,131,0.3) 0%, rgba(116,64,118,0.18) 45%, rgba(218,98,94,0.22) 100%);
  --aidip-rose: 218, 98, 94;
  --aidip-violet: 95, 30, 190;
  --quicklinks-h: 54px;
}

.aidip-container { width: min(1160px, 92vw); margin-inline: auto; }

main.aidip-main section { scroll-margin-top: calc(var(--quicklinks-h) + 18px); }

/* Global header hide-off once the quick-links bar takes over */
.site-header { transition: transform 0.3s ease; }
.site-header.aidip-header-away { transform: translateY(-105%); }

/* ── Reveal-on-scroll ─────────────────────────────── */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.6s ease-out, transform 0.6s ease-out; }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
}

/* ── Hero (minimal, photo background) ─────────────── */
.aidip-hero {
  position: relative; overflow: hidden; color: #fff;
  background: #0d1030 url("images/ec-cta-bg.jpg") center 38% / cover no-repeat;
  padding: 7.5rem 0;
}
.aidip-hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(120deg, rgba(10, 8, 38, 0.92) 0%, rgba(30, 18, 74, 0.82) 42%, rgba(58, 26, 108, 0.6) 70%, rgba(11, 18, 32, 0.55) 100%);
}
.aidip-hero-inner { position: relative; max-width: 760px; }
.aidip-kicker {
  margin: 0 0 1.1rem; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase;
  color: rgba(255, 255, 255, 0.78);
}
.aidip-hero h1 { margin: 0 0 1.1rem; font-size: clamp(2.2rem, 5vw, 3.5rem); line-height: 1.1; font-weight: 800; letter-spacing: -0.02em; color: #fff; }
.aidip-hero-lead { margin: 0; font-size: 1.14rem; line-height: 1.65; color: rgba(255, 255, 255, 0.88); max-width: 46ch; }
.aidip-hero-ctas { display: flex; flex-wrap: wrap; gap: 0.85rem; margin-top: 2.1rem; }
.aidip-btn {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.95rem; font-weight: 700; text-decoration: none;
  padding: 0.85rem 1.5rem; border-radius: 999px;
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease, color 0.18s ease;
}
.aidip-btn svg { flex-shrink: 0; }
.aidip-btn--solid { background: #fff; color: var(--aidip-purple); }
.aidip-btn--solid:hover { transform: translateY(-2px); background: #f3edff; color: var(--aidip-purple); }
.aidip-btn--ghost { border: 1.5px solid rgba(255, 255, 255, 0.55); color: #fff; }
.aidip-btn--ghost:hover { border-color: #fff; transform: translateY(-2px); color: #fff; }

/* ── Quick links bar (sticky) ─────────────────────── */
.aidip-quicklinks {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255, 255, 255, 0.94);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--aidip-border);
  transition: box-shadow 0.25s ease;
}
.aidip-quicklinks.is-stuck { box-shadow: 0 12px 34px rgba(15, 23, 42, 0.1); }
.aidip-quicklinks-inner {
  display: flex; align-items: center; gap: 0.35rem;
  min-height: var(--quicklinks-h);
  overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch;
}
.aidip-quicklinks-inner::-webkit-scrollbar { display: none; }
.aidip-quicklinks-label {
  display: inline-flex; align-items: center; gap: 0.45rem; flex-shrink: 0;
  font-size: 0.78rem; font-weight: 800; letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--aidip-blue); padding-right: 0.9rem; margin-right: 0.4rem;
  border-right: 1px solid var(--aidip-border); white-space: nowrap;
}
.aidip-quicklinks a:not(.aidip-quicklinks-cta) {
  flex-shrink: 0; font-size: 0.86rem; font-weight: 600; color: var(--aidip-ink-soft); text-decoration: none;
  padding: 0.42rem 0.85rem; border-radius: 999px;
  transition: color 0.16s ease, background 0.16s ease;
  white-space: nowrap;
}
.aidip-quicklinks a:not(.aidip-quicklinks-cta):hover { color: var(--aidip-purple); background: rgba(95, 30, 190, 0.07); }
.aidip-quicklinks a.is-active { color: var(--aidip-purple); background: rgba(95, 30, 190, 0.1); }
.aidip-quicklinks-cta {
  flex-shrink: 0; margin-left: auto;
  display: inline-flex; align-items: center; gap: 0.4rem;
  background: var(--aidip-purple); color: #fff; font-size: 0.82rem; font-weight: 700;
  padding: 0.48rem 1rem; border-radius: 999px; text-decoration: none;
  transition: background 0.18s ease;
  white-space: nowrap;
}
.aidip-quicklinks-cta:hover { background: var(--aidip-purple-hover); color: #fff; }
@media (max-width: 640px) {
  .aidip-quicklinks-label { display: none; }
  .aidip-quicklinks-cta { margin-left: 0.4rem; }
}

/* ── Sections & headers ───────────────────────────── */
.aidip-section { padding: 4.5rem 0; }
.aidip-section--soft { background: var(--aidip-soft); }
.aidip-section--divider { border-top: 1px solid rgba(15, 23, 42, 0.07); }
.aidip-section-header { max-width: 720px; margin-bottom: 2.6rem; }
.aidip-section-header--center { margin-inline: auto; text-align: center; }
.aidip-section-kicker {
  margin: 0 0 0.7rem; font-size: 0.76rem; font-weight: 700; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--aidip-blue);
}
.aidip-section-header h2 { margin: 0 0 0.85rem; font-size: clamp(1.65rem, 3.2vw, 2.3rem); line-height: 1.18; font-weight: 800; letter-spacing: -0.015em; color: var(--aidip-ink); }
.aidip-section-lead { margin: 0; font-size: 1.02rem; color: var(--aidip-ink-soft); line-height: 1.7; }

/* ── Overview / intro ─────────────────────────────── */
.aidip-overview-grid { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr); gap: 3.4rem; align-items: center; }
.aidip-overview-copy .aidip-section-kicker { margin-bottom: 0.7rem; }
.aidip-overview-copy h2 { margin: 0 0 1.1rem; font-size: clamp(1.65rem, 3.2vw, 2.25rem); line-height: 1.18; font-weight: 800; letter-spacing: -0.015em; color: var(--aidip-ink); }
.aidip-overview-copy p { margin: 0 0 1rem; font-size: 1rem; line-height: 1.72; color: var(--aidip-ink-soft); }
.aidip-overview-copy strong { color: var(--aidip-ink); }
.aidip-overview-stats { display: flex; flex-wrap: wrap; gap: 2.4rem; margin-top: 1.9rem; }
.aidip-stat-num { display: block; font-size: 1.85rem; font-weight: 800; letter-spacing: -0.02em; color: var(--aidip-purple); }
.aidip-stat-label { display: block; margin-top: 0.1rem; font-size: 0.8rem; color: var(--aidip-ink-faint); line-height: 1.45; max-width: 15ch; }
.aidip-overview-media { position: relative; }
.aidip-overview-media img {
  display: block; width: 100%; height: auto; border-radius: var(--aidip-radius-lg);
  box-shadow: var(--aidip-shadow-lift);
}
.aidip-overview-media::after {
  content: ""; position: absolute; inset: 0; border-radius: var(--aidip-radius-lg);
  background: var(--aidip-grad-wash); pointer-events: none;
}
.aidip-overview-chip {
  position: absolute; left: -1.1rem; bottom: 1.6rem; z-index: 1;
  display: flex; align-items: center; gap: 0.7rem;
  background: #fff; border: 1px solid var(--aidip-border); border-radius: 0.9rem;
  padding: 0.75rem 1.05rem; box-shadow: var(--aidip-shadow);
}
/* NOTE: selector is scoped under .aidip-overview-chip so it outranks the
   generic ".aidip-overview-chip span" text rule below (which would otherwise
   force display:block and knock the icon SVG into the top-left corner). */
.aidip-overview-chip .aidip-overview-chip-icon {
  width: 36px; height: 36px; flex-shrink: 0; display: grid; place-items: center;
  border-radius: 10px; background: var(--aidip-grad-vivid); color: #fff;
}
.aidip-overview-chip .aidip-overview-chip-icon svg { display: block; }
.aidip-overview-chip strong { display: block; font-size: 0.86rem; color: var(--aidip-ink); }
.aidip-overview-chip > span:not(.aidip-overview-chip-icon) { display: block; }
.aidip-overview-chip > span:not(.aidip-overview-chip-icon) span { display: block; font-size: 0.72rem; color: var(--aidip-ink-faint); }
@media (max-width: 940px) {
  .aidip-overview-grid { grid-template-columns: 1fr; gap: 2.4rem; }
  .aidip-overview-chip { left: 1rem; }
}

/* ── Reasoning Bridge band (dark, horizontal flow) ── */
.aidip-bridge { background: linear-gradient(120deg, #0b1220 0%, #1c1442 55%, #2f1a5e 100%); color: #fff; padding: 3.4rem 0; }
.aidip-bridge-head { display: flex; align-items: baseline; gap: 1.1rem; flex-wrap: wrap; margin-bottom: 1.9rem; }
.aidip-bridge-head h2 { margin: 0; font-size: 1.35rem; font-weight: 800; letter-spacing: -0.01em; color: #fff; }
.aidip-bridge-head p { margin: 0; font-size: 0.92rem; color: rgba(255, 255, 255, 0.66); }
.aidip-flow { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 0.9rem; align-items: stretch; }
.aidip-flow-node {
  display: flex; align-items: center; gap: 0.9rem;
  background: rgba(255, 255, 255, 0.07); border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 0.9rem; padding: 1rem 1.15rem;
}
.aidip-flow-node--accent { background: rgba(95, 30, 190, 0.28); border-color: rgba(151, 100, 235, 0.55); }
.aidip-flow-icon {
  width: 40px; height: 40px; flex-shrink: 0; display: grid; place-items: center;
  border-radius: 11px; background: var(--aidip-grad-vivid); color: #fff;
}
.aidip-flow-node h3 { margin: 0; font-size: 0.94rem; font-weight: 700; color: #fff; }
.aidip-flow-node p { margin: 0.15rem 0 0; font-size: 0.78rem; line-height: 1.5; color: rgba(255, 255, 255, 0.68); }
.aidip-flow-arrow { align-self: center; color: rgba(255, 255, 255, 0.5); line-height: 0; }
.aidip-flow-arrow svg { display: block; }
@media (max-width: 900px) {
  .aidip-flow { grid-template-columns: 1fr; }
  .aidip-flow-arrow { transform: rotate(90deg); justify-self: center; }
}

/* ── Problem cards (rose theme, mirrors homepage) ─── */
.aidip-problems-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.3rem; }
.aidip-problem-card {
  position: relative; overflow: hidden;
  background: linear-gradient(145deg, rgba(var(--aidip-rose), 0.06), rgba(180, 85, 103, 0.035) 55%, rgba(255, 255, 255, 0.92));
  border: 1px solid rgba(var(--aidip-rose), 0.18); border-radius: var(--aidip-radius-md);
  padding: 1.6rem 1.5rem;
  box-shadow: 0 18px 60px rgba(var(--aidip-rose), 0.09);
  transition: transform 0.22s ease-out, box-shadow 0.22s ease-out, border-color 0.22s ease-out;
}
.aidip-problem-card::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: radial-gradient(circle at 0% 0%, rgba(var(--aidip-rose), 0.18), transparent 55%);
  opacity: 0; transition: opacity 0.22s ease-out;
}
.aidip-problem-card:hover { transform: translateY(-4px); border-color: rgba(var(--aidip-rose), 0.38); box-shadow: 0 26px 90px rgba(var(--aidip-rose), 0.14); }
.aidip-problem-card:hover::before { opacity: 1; }
.aidip-problem-icon {
  width: 46px; height: 46px; display: grid; place-items: center; border-radius: 12px;
  background: linear-gradient(135deg, rgba(var(--aidip-rose), 0.22), rgba(180, 85, 103, 0.18));
  color: rgba(180, 85, 103, 0.96); margin-bottom: 1.05rem;
  transition: background 0.22s ease-out, color 0.22s ease-out;
}
.aidip-problem-card:hover .aidip-problem-icon {
  background: linear-gradient(135deg, rgba(var(--aidip-rose), 0.92), rgba(180, 85, 103, 0.88));
  color: #fff;
}
.aidip-problem-card h3 { margin: 0 0 0.55rem; font-size: 1.04rem; font-weight: 700; line-height: 1.35; color: var(--aidip-ink); }
.aidip-problem-card p { margin: 0; font-size: 0.9rem; line-height: 1.62; color: var(--aidip-ink-soft); }
@media (max-width: 980px) { .aidip-problems-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .aidip-problems-grid { grid-template-columns: 1fr; } }

/* ── Solution: 3 steps ────────────────────────────── */
.aidip-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.3rem; counter-reset: step; }
.aidip-step {
  position: relative; overflow: hidden;
  background: #fff; border: 1px solid var(--aidip-border); border-radius: var(--aidip-radius-md);
  padding: 1.7rem 1.5rem; box-shadow: 0 12px 38px rgba(15, 23, 42, 0.08);
  transition: transform 0.22s ease-out, box-shadow 0.22s ease-out, border-color 0.22s ease-out;
}
.aidip-step::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: radial-gradient(circle at 0% 0%, rgba(var(--aidip-violet), 0.16), transparent 55%);
  opacity: 0; transition: opacity 0.22s ease-out;
}
.aidip-step:hover { transform: translateY(-4px); border-color: rgba(var(--aidip-violet), 0.35); box-shadow: var(--aidip-shadow-lift); }
.aidip-step:hover::before { opacity: 1; }
.aidip-step-num {
  counter-increment: step;
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-size: 0.74rem; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; color: var(--aidip-purple);
  margin-bottom: 0.95rem;
}
.aidip-step-num::before {
  content: counter(step, decimal-leading-zero);
  display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px;
  background: var(--aidip-grad-idle); color: var(--aidip-ink); font-size: 0.86rem; letter-spacing: 0;
  transition: background 0.22s ease-out, color 0.22s ease-out;
}
.aidip-step:hover .aidip-step-num::before { background: var(--aidip-grad-vivid); color: #fff; }
.aidip-step h3 { margin: 0 0 0.55rem; font-size: 1.08rem; font-weight: 700; color: var(--aidip-ink); }
.aidip-step p { margin: 0; font-size: 0.9rem; line-height: 1.62; color: var(--aidip-ink-soft); }
.aidip-step p + p { margin-top: 0.55rem; }
@media (max-width: 900px) { .aidip-steps { grid-template-columns: 1fr; } }

/* ── 7-layer engine: staircase diagram ────────────── */
.aidip-engine { margin-top: 3.2rem; display: grid; grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr); gap: 3rem; align-items: center; }
.aidip-engine-copy h3 { margin: 0 0 0.75rem; font-size: 1.35rem; font-weight: 800; letter-spacing: -0.01em; color: var(--aidip-ink); }
.aidip-engine-copy p { margin: 0 0 1rem; font-size: 0.96rem; line-height: 1.7; color: var(--aidip-ink-soft); }
.aidip-engine-note { font-size: 0.8rem; color: var(--aidip-ink-faint); font-style: italic; }

.aidip-pyramid-wrap { position: relative; padding-left: 2.1rem; }
.aidip-pyramid-axis {
  position: absolute; left: 0; top: 0; bottom: 0; width: 1.2rem;
  display: flex; align-items: center; justify-content: center;
}
.aidip-pyramid-axis::before {
  content: ""; position: absolute; top: 6px; bottom: 6px; left: 50%; width: 2px;
  transform: translateX(-50%);
  background: linear-gradient(180deg, rgba(218, 98, 94, 0.75) 0%, rgba(95, 30, 190, 0.6) 55%, rgba(38, 62, 130, 0.55) 100%);
  border-radius: 2px;
}
.aidip-pyramid-axis::after {
  content: ""; position: absolute; top: -2px; left: 50%;
  transform: translateX(-50%);
  border-left: 6px solid transparent; border-right: 6px solid transparent;
  border-bottom: 9px solid rgba(218, 98, 94, 0.85);
}
.aidip-pyramid-axis span {
  font-size: 0.62rem; font-weight: 800; letter-spacing: 0.22em; text-transform: uppercase;
  color: var(--aidip-ink-faint);
  writing-mode: vertical-rl; transform: rotate(180deg);
  background: var(--aidip-soft); padding: 0.55rem 0; position: relative; z-index: 1;
}
.aidip-pyramid { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.55rem; }
.aidip-pyr-row { display: grid; grid-template-columns: minmax(0, 1fr) 200px; align-items: center; gap: 0.2rem; }
.aidip-pyr-stair { display: flex; align-items: center; min-width: 0; }
.aidip-pyr-bar {
  display: flex; align-items: center; gap: 0.7rem;
  width: var(--w, 100%); min-width: 0;
  background: var(--c, var(--aidip-blue)); color: #fff;
  border-radius: 0.65rem; padding: 0.6rem 0.95rem;
  box-shadow: 0 8px 22px rgba(15, 23, 42, 0.14);
  transition: transform 0.2s ease-out, box-shadow 0.2s ease-out;
}
.aidip-pyr-row:hover .aidip-pyr-bar { transform: translateY(-2px) scale(1.015); box-shadow: 0 14px 32px rgba(15, 23, 42, 0.22); }
.aidip-pyr-leader {
  flex: 1 1 auto; min-width: 14px; height: 0;
  border-top: 2px dotted rgba(11, 18, 32, 0.22);
  margin-left: 0.7rem;
}
.aidip-pyr-num {
  width: 26px; height: 26px; flex-shrink: 0; display: grid; place-items: center;
  border-radius: 8px; font-size: 0.74rem; font-weight: 800;
  background: rgba(255, 255, 255, 0.22); color: #fff;
}
.aidip-pyr-name { font-size: 0.88rem; font-weight: 700; line-height: 1.25; }
.aidip-pyr-hint { font-size: 0.78rem; line-height: 1.4; color: var(--aidip-ink-faint); }
/* staircase widths: top (layer 7) narrowest → bottom (layer 1) widest */
.aidip-pyr-row:nth-child(1) .aidip-pyr-bar { --w: 58%; }
.aidip-pyr-row:nth-child(2) .aidip-pyr-bar { --w: 64%; }
.aidip-pyr-row:nth-child(3) .aidip-pyr-bar { --w: 70%; }
.aidip-pyr-row:nth-child(4) .aidip-pyr-bar { --w: 76%; }
.aidip-pyr-row:nth-child(5) .aidip-pyr-bar { --w: 82%; }
.aidip-pyr-row:nth-child(6) .aidip-pyr-bar { --w: 88%; }
.aidip-pyr-row:nth-child(7) .aidip-pyr-bar { --w: 94%; }
/* brand ramp: rose (prescriptive) at top → brand blue (signals) at base */
.aidip-pyr-row:nth-child(1) .aidip-pyr-bar { --c: #b45567; }
.aidip-pyr-row:nth-child(2) .aidip-pyr-bar { --c: #914a6f; }
.aidip-pyr-row:nth-child(3) .aidip-pyr-bar { --c: #744076; }
.aidip-pyr-row:nth-child(4) .aidip-pyr-bar { --c: #5f1ebe; }
.aidip-pyr-row:nth-child(5) .aidip-pyr-bar { --c: #4c4491; }
.aidip-pyr-row:nth-child(6) .aidip-pyr-bar { --c: #31417f; }
.aidip-pyr-row:nth-child(7) .aidip-pyr-bar { --c: #263e82; }
@media (max-width: 900px) {
  .aidip-engine { grid-template-columns: 1fr; gap: 2rem; }
}
@media (max-width: 640px) {
  .aidip-pyr-row { grid-template-columns: 1fr; gap: 0.28rem; }
  .aidip-pyr-leader { display: none; }
  .aidip-pyr-hint { padding-left: 2.4rem; margin-bottom: 0.35rem; }
  .aidip-pyr-row:nth-child(1) .aidip-pyr-bar { --w: 70%; }
  .aidip-pyr-row:nth-child(2) .aidip-pyr-bar { --w: 75%; }
  .aidip-pyr-row:nth-child(3) .aidip-pyr-bar { --w: 80%; }
  .aidip-pyr-row:nth-child(4) .aidip-pyr-bar { --w: 85%; }
  .aidip-pyr-row:nth-child(5) .aidip-pyr-bar { --w: 90%; }
  .aidip-pyr-row:nth-child(6) .aidip-pyr-bar { --w: 95%; }
  .aidip-pyr-row:nth-child(7) .aidip-pyr-bar { --w: 100%; }
}

/* ── Value cards (purple pillar theme) ────────────── */
.aidip-values-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.3rem; }
.aidip-value-card {
  position: relative; overflow: hidden;
  background: #fff; border: 1px solid var(--aidip-border); border-radius: var(--aidip-radius-md);
  padding: 1.7rem 1.5rem; box-shadow: 0 12px 38px rgba(15, 23, 42, 0.08);
  transition: transform 0.22s ease-out, box-shadow 0.22s ease-out, border-color 0.22s ease-out;
}
.aidip-value-card::before {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none;
  background: radial-gradient(circle at 0% 0%, rgba(var(--aidip-violet), 0.16), transparent 55%);
  opacity: 0; transition: opacity 0.22s ease-out;
}
.aidip-value-card:hover { transform: translateY(-4px); border-color: rgba(var(--aidip-violet), 0.35); box-shadow: var(--aidip-shadow-lift); }
.aidip-value-card:hover::before { opacity: 1; }
.aidip-value-icon {
  width: 52px; height: 52px; display: grid; place-items: center; border-radius: 13px;
  position: relative; isolation: isolate; color: rgba(11, 18, 32, 0.82); margin-bottom: 1.05rem;
  transition: color 0.22s ease-out;
}
.aidip-value-icon::before, .aidip-value-icon::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; z-index: -1;
  transition: opacity 0.22s ease-out;
}
.aidip-value-icon::before { background: var(--aidip-grad-idle); border: 1px solid rgba(15, 23, 42, 0.12); opacity: 1; }
.aidip-value-icon::after { background: var(--aidip-grad-vivid); opacity: 0; }
.aidip-value-card:hover .aidip-value-icon { color: #fff; }
.aidip-value-card:hover .aidip-value-icon::before { opacity: 0; }
.aidip-value-card:hover .aidip-value-icon::after { opacity: 1; }
.aidip-value-card h3 { margin: 0 0 0.55rem; font-size: 1.04rem; font-weight: 700; line-height: 1.35; color: var(--aidip-ink); }
.aidip-value-card p { margin: 0; font-size: 0.9rem; line-height: 1.62; color: var(--aidip-ink-soft); }
@media (max-width: 980px) { .aidip-values-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .aidip-values-grid { grid-template-columns: 1fr; } }

/* ── Architecture band (photo background) ─────────── */
.aidip-arch {
  position: relative; overflow: hidden; color: #fff;
  background: #0b1220 url("images/ec-lifecycle-bg.jpg") center / cover no-repeat;
}
.aidip-arch::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(120deg, rgba(8, 10, 28, 0.93) 0%, rgba(24, 16, 60, 0.88) 55%, rgba(47, 26, 94, 0.82) 100%);
}
.aidip-arch > .aidip-container { position: relative; }
.aidip-arch .aidip-section-kicker { color: rgba(255, 255, 255, 0.72); }
.aidip-arch .aidip-section-header h2 { color: #fff; }
.aidip-arch .aidip-section-lead { color: rgba(255, 255, 255, 0.8); }
.aidip-specs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.3rem; }
.aidip-spec {
  background: rgba(255, 255, 255, 0.07); border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--aidip-radius-sm); padding: 1.35rem 1.3rem;
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
}
.aidip-spec h3 { margin: 0 0 0.45rem; font-size: 0.8rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255, 255, 255, 0.66); }
.aidip-spec p { margin: 0; font-size: 0.95rem; font-weight: 600; color: #fff; line-height: 1.55; }
@media (max-width: 980px) { .aidip-specs { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .aidip-specs { grid-template-columns: 1fr; } }

/* ── Use cases (photo cards) ──────────────────────── */
.aidip-usecases-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.3rem; }
.aidip-usecase {
  display: flex; flex-direction: column; overflow: hidden;
  background: #fff; border: 1px solid var(--aidip-border); border-radius: var(--aidip-radius-md);
  box-shadow: 0 12px 38px rgba(15, 23, 42, 0.07);
  transition: transform 0.22s ease-out, box-shadow 0.22s ease-out, border-color 0.22s ease-out;
}
.aidip-usecase:hover { transform: translateY(-4px); border-color: rgba(var(--aidip-violet), 0.35); box-shadow: var(--aidip-shadow-lift); }
.aidip-usecase-media { position: relative; height: 190px; overflow: hidden; }
.aidip-usecase-media img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform 0.4s ease-out;
}
.aidip-usecase-media::after {
  content: ""; position: absolute; inset: 0;
  background: var(--aidip-grad-wash); pointer-events: none;
}
.aidip-usecase:hover .aidip-usecase-media img { transform: scale(1.05); }
.aidip-usecase-tag {
  position: absolute; top: 0.9rem; left: 0.95rem; z-index: 1;
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.07em; text-transform: uppercase;
  color: #fff; background: rgba(11, 18, 32, 0.62); border: 1px solid rgba(255, 255, 255, 0.28);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  border-radius: 999px; padding: 0.24rem 0.75rem;
}
.aidip-usecase-body { padding: 1.35rem 1.5rem 1.55rem; }
.aidip-usecase h3 { margin: 0 0 0.45rem; font-size: 1.05rem; font-weight: 700; color: var(--aidip-ink); }
.aidip-usecase p { margin: 0; font-size: 0.9rem; line-height: 1.64; color: var(--aidip-ink-soft); }
@media (max-width: 860px) { .aidip-usecases-grid { grid-template-columns: 1fr; } }

/* ── Resources (image tiles mirror homepage blog grid) */
.aidip-resources-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.3rem; }
.aidip-resource {
  position: relative; display: flex; flex-direction: column; justify-content: flex-end;
  min-height: 340px; border-radius: var(--aidip-radius-md); overflow: hidden; text-decoration: none;
  background-image: var(--tile-bg); background-size: cover; background-position: center;
  box-shadow: var(--aidip-shadow);
  transition: transform 0.22s ease-out, box-shadow 0.22s ease-out;
}
.aidip-resource::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(185deg, rgba(6, 10, 24, 0.06) 0%, rgba(6, 10, 24, 0.52) 52%, rgba(6, 10, 24, 0.88) 100%);
}
.aidip-resource:hover { transform: translateY(-5px); box-shadow: var(--aidip-shadow-lift); }
.aidip-resource-body { position: relative; padding: 1.5rem 1.4rem; }
.aidip-resource-eyebrow { margin: 0 0 0.5rem; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.11em; text-transform: uppercase; color: rgba(255, 255, 255, 0.75); }
.aidip-resource h3 { margin: 0 0 0.55rem; font-size: 1.06rem; line-height: 1.4; font-weight: 700; color: #fff; }
.aidip-resource p { margin: 0 0 0.75rem; font-size: 0.84rem; line-height: 1.55; color: rgba(255, 255, 255, 0.78); }
.aidip-resource-cta { font-size: 0.84rem; font-weight: 700; color: rgb(234, 156, 245); }
.aidip-resource--placeholder { background: linear-gradient(150deg, #1d1436 0%, #35205e 55%, #4b2d84 100%); }
.aidip-resource--placeholder2 { background: linear-gradient(150deg, #101a38 0%, #1e3163 55%, #263e82 100%); }
.aidip-resource-badge {
  position: absolute; top: 1.05rem; left: 1.15rem; z-index: 1;
  font-size: 0.66rem; font-weight: 800; letter-spacing: 0.09em; text-transform: uppercase;
  color: var(--aidip-purple); background: #fff;
  border-radius: 999px; padding: 0.26rem 0.75rem;
}
@media (max-width: 980px) { .aidip-resources-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .aidip-resources-grid { grid-template-columns: 1fr; } }

/* ── FAQ ──────────────────────────────────────────── */
.aidip-faq { max-width: 780px; margin-inline: auto; }
.aidip-faq details {
  background: #fff; border: 1px solid var(--aidip-border); border-radius: var(--aidip-radius-sm);
  padding: 0; margin-bottom: 0.8rem; overflow: hidden;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.aidip-faq details[open] { border-color: rgba(var(--aidip-violet), 0.35); box-shadow: 0 14px 40px rgba(var(--aidip-violet), 0.08); }
.aidip-faq summary {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  cursor: pointer; list-style: none; padding: 1.1rem 1.3rem;
  font-size: 0.98rem; font-weight: 700; color: var(--aidip-ink);
}
.aidip-faq summary::-webkit-details-marker { display: none; }
.aidip-faq-chevron { flex-shrink: 0; color: var(--aidip-purple); transition: transform 0.25s ease; line-height: 0; }
.aidip-faq details[open] .aidip-faq-chevron { transform: rotate(180deg); }
.aidip-faq-answer { padding: 0 1.3rem 1.2rem; font-size: 0.92rem; line-height: 1.68; color: var(--aidip-ink-soft); }
.aidip-faq-answer p { margin: 0 0 0.6rem; }
.aidip-faq-answer p:last-child { margin-bottom: 0; }

/* ── CTA band (photo background) ──────────────────── */
.aidip-cta-band {
  position: relative; overflow: hidden; color: #fff; text-align: center; padding: 5rem 0;
  background: #0d1030 url("images/ec-cta-bg.jpg") center 70% / cover no-repeat;
}
.aidip-cta-band::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(120deg, rgba(13, 8, 40, 0.93) 0%, rgba(43, 20, 92, 0.88) 55%, rgba(74, 29, 128, 0.85) 100%);
}
.aidip-cta-band > .aidip-container { position: relative; }
.aidip-cta-band h2 { margin: 0 0 0.85rem; font-size: clamp(1.7rem, 3.4vw, 2.4rem); font-weight: 800; letter-spacing: -0.015em; color: #fff; }
.aidip-cta-band p { margin: 0 auto 1.9rem; max-width: 58ch; font-size: 1.02rem; line-height: 1.7; color: rgba(255, 255, 255, 0.82); }
.aidip-cta-band .aidip-hero-ctas { justify-content: center; margin-top: 0; }