/* ─── LAYOUT SECTIONS ──────────────────────────────────────── */

.po-section-light {
  background: #fff;
  padding: 96px 48px;
  width: 100%;
}

.po-section-gray {
  background: #f5f5f3;
  padding: 96px 48px;
  width: 100%;
}

.po-section-dark {
  background: linear-gradient(to bottom, transparent 0%, #0a0a0a 12%, #0a0a0a 88%, transparent 100%);
  padding: 0;
  width: 100%;
  position: relative;
  overflow: hidden;
}

.po-section-dark__video-wrap {
  position: relative;
  width: 100%;
  line-height: 0;
  background: #000;
}

.po-section-dark__video-text {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  z-index: 2;
  padding: 48px;
}

.po-section-dark__video-glass {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 48px 64px;
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(255,255,255,0.13) 0%, rgba(255,255,255,0.05) 50%, rgba(180,160,255,0.08) 100%);
  backdrop-filter: blur(5px) saturate(180%) brightness(1.1);
  -webkit-backdrop-filter: blur(32px) saturate(180%) brightness(1.1);
  border: 1px solid rgba(255,255,255,0.22);
  box-shadow: 0 8px 48px rgba(0,0,0,0.32), inset 0 1px 0 rgba(255,255,255,0.25), inset 0 -1px 0 rgba(255,255,255,0.06);
}

.po-container {
  max-width: 1040px;
  margin: 0 auto;
  width: 100%;
}

/* ─── ROOT ─────────────────────────────────────────────────── */

.po-root {
  font-family: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  color: #0a0a0a;
  line-height: 1.6;
  margin: 0;
  padding: 0;
  width: 100%;
}

/* ─── TYPOGRAPHY ───────────────────────────────────────────── */

.po-root .po-h2 {
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: clamp(28px, 3.6vw, 48px);
  font-weight: 700;
  letter-spacing: -1.1px;
  line-height: 1.1;
  margin-bottom: 14px;
}

.po-h2--light {
  color: #0a0a0a;
}

.po-h2--dark {
  color: #fff;
}

.po-sub {
  font-size: 16px;
  line-height: 1.7;
  max-width: 500px;
}

.po-sub--light {
  color: #777;
}

.po-sub--dark {
  color: rgba(255, 255, 255, 0.45);
}

/* ─── HERO ─────────────────────────────────────────────────── */

.po-hero {
  background: #fff;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  padding: 0;
  min-height: 504px;
  height: 504px;
}

.po-hero__layout {
  display: flex;
  align-items: stretch;
  width: 100%;
  gap: 0;
  position: relative;
  z-index: 3;
  box-sizing: border-box;
  flex: 1;
}

.po-hero__text-col {
  flex: 1 1 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 12px;
  min-width: 0;
  padding: 0 5%;
  height: 504px;
  order: -1;
}

.po-hero__img-col {
  flex: 0 0 auto;
  width: 732px;
  display: flex;
  align-items: stretch;
  overflow: hidden;
}

.po-hero__bg-text {
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: clamp(36px, 5.5vw, 72px);
  font-weight: 700;
  color: #0a0a0a;
  letter-spacing: -2px;
  line-height: 1.05;
  white-space: normal;
  pointer-events: none;
  user-select: none;
  animation: wai-fadeUp 0.7s 0.08s ease both;
}

.po-hero__bg-text--sub {
  font-size: clamp(22px, 3vw, 40px);
  font-weight: 400;
  color: rgba(10, 10, 10, 0.38);
  letter-spacing: -1px;
  animation: wai-fadeUp 0.7s 0.22s ease both;
}

.po-hero__banner-img {
  display: block;
  width: 732px;
  height: 504px;
  transition: opacity 1.0s ease;
}

/* Fades in on load; without JS nothing adds --visible, so it must start visible. */
.js .po-hero__banner-img {
  opacity: 0;
}

/* .js-scoped to outrank the .js base rule above (same specificity would lose on source order). */
.js .po-hero__banner-img--visible {
  opacity: 1;
}


.po-hero__video-wrapper {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 0;
  padding-top: 56.25%;
}

.po-hero__video-iframe {
  border: 0;
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 100%;
}

.po-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(10, 10, 10, 0.55) 0%, rgba(10, 10, 10, 0.72) 100%);
  z-index: 1;
  pointer-events: none;
}

.po-hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 0, 0, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.04) 1px, transparent 1px),
    linear-gradient(to left, #D1D8DF 0%, #D1D8DF 50%, #ffffff 100%);
  background-size: 64px 64px, 64px 64px, 100% 100%;
  z-index: 1;
  pointer-events: none;
}

.po-hero__orb {
  position: absolute;
  bottom: -60px;
  left: -60px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #8b7fff, #6054e8 40%, #3a2fa0 70%, #1a1560 100%);
  box-shadow: 0 0 120px 60px rgba(100, 80, 230, 0.18), 0 0 40px 20px rgba(140, 120, 255, 0.12);
  filter: blur(0px);
  opacity: 0.9;
  z-index: 2;
}

.po-hero__orb-ring {
  position: absolute;
  inset: -40px;
  border-radius: 50%;
  border: 1px solid rgba(160, 140, 255, 0.15);
  box-shadow: inset 0 0 30px rgba(160, 140, 255, 0.05);
}

.po-hero__text {
  position: absolute;
  top: 120px;
  left: 64px;
  z-index: 3;
  text-align: left;
  max-width: 560px;
}

.wai-root .po-hero__h1 {
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: clamp(36px, 5.5vw, 64px);
  font-weight: 700;
  color: #fff;
  letter-spacing: -2px;
  line-height: 1.06;
  margin: 0 0 20px;
}

.po-hero__sub {
  font-size: 17px;
  color: rgba(255, 255, 255, 0.45);
  font-weight: 300;
  max-width: 480px;
  margin: 0;
  line-height: 1.7;
}

.po-hero__fade {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(to bottom, transparent, #fff);
}

@media (max-width: 1150px) {
  .po-hero { height: auto; min-height: unset; }
  .po-hero__layout { flex-direction: column; height: auto; margin-top:50px; }
  .po-hero__img-col { position: static; width: 100%; height: auto; flex: none; }
  .po-hero__banner-img { width: 100%; height: auto; object-fit: unset; }
  .po-hero__text-col { position: static; z-index: unset; flex: none; height: auto; padding: 40px 6%; background: none; }
}

/* ─── LIQUID GLASS ─────────────────────────────────────────── */

.po-section-glass {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #f0f4ff 0%, #fafafe 40%, #f5f0ff 70%, #eef6ff 100%) !important;
}

.po-container--glass {
  position: relative;
  z-index: 2;
}

.po-glass-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(72px);
  opacity: 0.55;
  pointer-events: none;
  z-index: 0;
}

.po-glass-blob--1 {
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, #c7d7ff 0%, #a5b8ff 50%, transparent 100%);
  top: -120px;
  left: -100px;
  animation: po-blob-drift-1 14s ease-in-out infinite alternate;
}

.po-glass-blob--2 {
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, #d4bbff 0%, #c4a0ff 50%, transparent 100%);
  top: 60px;
  right: -80px;
  animation: po-blob-drift-2 18s ease-in-out infinite alternate;
}

.po-glass-blob--3 {
  width: 340px;
  height: 340px;
  background: radial-gradient(circle, #b8e8ff 0%, #93d5ff 50%, transparent 100%);
  bottom: -60px;
  left: 30%;
  animation: po-blob-drift-3 12s ease-in-out infinite alternate;
}

.po-glass-blob--4 {
  width: 260px;
  height: 260px;
  background: radial-gradient(circle, #e0d4ff 0%, #c8b8ff 50%, transparent 100%);
  bottom: 80px;
  right: 20%;
  animation: po-blob-drift-4 16s ease-in-out infinite alternate;
}

.po-glass-noise {
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: 0.025;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-size: 200px 200px;
}

@keyframes po-blob-drift-1 {
  0%   { transform: translate(0, 0) scale(1); }
  33%  { transform: translate(40px, 30px) scale(1.06); }
  66%  { transform: translate(-20px, 50px) scale(0.96); }
  100% { transform: translate(60px, -20px) scale(1.04); }
}

@keyframes po-blob-drift-2 {
  0%   { transform: translate(0, 0) scale(1); }
  33%  { transform: translate(-50px, 40px) scale(1.08); }
  66%  { transform: translate(30px, -30px) scale(0.94); }
  100% { transform: translate(-40px, 60px) scale(1.05); }
}

@keyframes po-blob-drift-3 {
  0%   { transform: translate(0, 0) scale(1); }
  50%  { transform: translate(60px, -40px) scale(1.1); }
  100% { transform: translate(-30px, 20px) scale(0.95); }
}

@keyframes po-blob-drift-4 {
  0%   { transform: translate(0, 0) scale(1); }
  50%  { transform: translate(-40px, -50px) scale(1.07); }
  100% { transform: translate(50px, 30px) scale(0.97); }
}

/* ─── SECTION 1: MODEL-AGNOSTIC INFRA ─────────────────────── */

.po-infra-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
  margin-bottom: 64px;
}

.po-infra-image-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
}

.po-infra-image {
  width: 100%;
  max-width: 480px;
  height: auto;
  border-radius: 20px;
  object-fit: cover;
  filter: drop-shadow(0 24px 48px rgba(0,0,0,0.12));
}

.po-platform-mockup {
  background: #e8e8f0;
  border-radius: 20px;
  padding: 0;
  margin-bottom: 56px;
  overflow: hidden;
  border: 1px solid #ddd;
  height: 280px;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.po-platform-mockup__left {
  background: linear-gradient(135deg, #1e1e3a 0%, #16163a 100%);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.po-platform-mockup__icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(160, 140, 255, 0.2);
  border: 1px solid rgba(160, 140, 255, 0.3);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.po-platform-mockup__line-wide {
  background: rgba(255, 255, 255, 0.07);
  height: 8px;
  border-radius: 4px;
  width: 70%;
  margin-bottom: 8px;
}

.po-platform-mockup__line-narrow {
  background: rgba(255, 255, 255, 0.04);
  height: 6px;
  border-radius: 4px;
  width: 50%;
}

.po-platform-mockup__models {
  display: flex;
  gap: 8px;
}

.po-platform-mockup__model-tag {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 11px;
  color: rgba(255, 255, 255, 0.6);
}

.po-platform-mockup__right {
  background: linear-gradient(135deg, #f7f7f5 0%, #efefec 100%);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.po-platform-mockup__row {
  display: flex;
  align-items: center;
  gap: 12px;
}

.po-platform-mockup__row-icon {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  flex-shrink: 0;
}

.po-platform-mockup__row-lines {
  flex: 1;
}

.po-platform-mockup__row-line-primary {
  background: #e0e0de;
  height: 7px;
  border-radius: 4px;
  margin-bottom: 5px;
}

.po-platform-mockup__row-line-secondary {
  background: #e8e8e6;
  height: 5px;
  border-radius: 4px;
}

/* ─── FEATURE CARDS (light sections) ──────────────────────── */

.po-feature-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.po-feature-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px 48px;
}

.po-feature-card-light {
  padding: 24px 22px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
  border: 1px solid rgba(255, 255, 255, 0.75);
  box-shadow: 0 4px 24px rgba(120, 100, 200, 0.07), inset 0 1px 0 rgba(255,255,255,0.8);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.po-feature-card-light:hover {
  box-shadow: 0 8px 40px rgba(120, 100, 200, 0.13), inset 0 1px 0 rgba(255,255,255,0.9);
  transform: translateY(-2px);
}

.po-feature-card-light__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 8px;
  background: #f0f0ee;
  color: #0a0a0a;
  margin-bottom: 14px;
  flex-shrink: 0;
}

.po-root .po-feature-card-light h3 {
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: #0a0a0a;
  margin-bottom: 10px;
}

.po-feature-card-light p {
  font-size: 14px;
  color: #777;
  line-height: 1.65;
}

/* ─── SECTION 2: BUILDER (dark) ───────────────────────────── */

.po-section-dark__bg-video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: none;
  pointer-events: none;
  position: relative;
  z-index: 1;
}

.po-section-dark__glow {
  position: absolute;
  top: 30%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(100, 90, 230, 0.1) 0%, transparent 70%);
  pointer-events: none;
}

.po-builder-header {
  display: grid;
  gap: 72px;
  align-items: start;
  margin-bottom: 60px;
}

.po-root .po-builder-h2 {
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: clamp(28px, 3.6vw, 48px);
  font-weight: 700;
  color: #fff;
  letter-spacing: -1.1px;
  line-height: 1.1;
  margin-bottom: 14px;
}

.po-builder-h2__muted {
  color: rgba(255, 255, 255, 0.4);
}

.po-builder-sub {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.45);
  line-height: 1.7;
  max-width: 500px;
  margin-top: 16px;
}

.po-builder-mockup {
  background: #111;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  overflow: hidden;
  margin-bottom: 56px;
  height: 240px;
  display: grid;
  grid-template-columns: 220px 1fr 200px;
}

.po-builder-mockup__sidebar {
  border-right: 1px solid rgba(255, 255, 255, 0.06);
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.po-builder-mockup__sidebar-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.25);
  margin-bottom: 4px;
}

.po-builder-mockup__sidebar-item {
  padding: 8px 12px;
  border-radius: 6px;
  font-size: 13px;
}

.po-builder-mockup__sidebar-item--active {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}

.po-builder-mockup__sidebar-item--inactive {
  background: transparent;
  color: rgba(255, 255, 255, 0.4);
}

.po-builder-mockup__canvas {
  padding: 24px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.po-builder-mockup__node-graph {
  display: flex;
  align-items: center;
  gap: 16px;
}

.po-builder-mockup__node-wrapper {
  display: flex;
  align-items: center;
  gap: 16px;
}

.po-builder-mockup__node {
  width: 72px;
  height: 40px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 600;
}

.po-builder-mockup__node-connector {
  width: 24px;
  height: 1px;
  background: rgba(255, 255, 255, 0.12);
}

.po-builder-mockup__config {
  border-left: 1px solid rgba(255, 255, 255, 0.06);
  padding: 20px 16px;
}

.po-builder-mockup__config-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.25);
  margin-bottom: 12px;
}

.po-builder-mockup__config-item {
  margin-bottom: 10px;
}

.po-builder-mockup__config-item-label {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.3);
  margin-bottom: 3px;
}

.po-builder-mockup__config-bar {
  background: rgba(255, 255, 255, 0.06);
  border-radius: 4px;
  height: 22px;
}

.po-feature-grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.po-feature-card-dark {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.po-root .po-feature-card-dark h3 {
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 8px;
}

.po-feature-card-dark p {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.4);
  line-height: 1.6;
}

/* ─── SECTION 3: COMPLEX ENVIRONMENTS ─────────────────────── */

.po-env-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
  margin-bottom: 64px;
}

.po-env-image {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 16px;
  animation: po-heartbeat 3s ease-in-out infinite;
  transform-origin: center;
}

@keyframes po-heartbeat {
  0%   { transform: scale(1); }
  50%  { transform: scale(1.06); }
  100% { transform: scale(1); }
}

.po-iso-visual {
  border-radius: 20px;
  overflow: hidden;
  margin-bottom: 56px;
  height: 280px;
  background: linear-gradient(135deg, #f0eeff 0%, #ece8ff 50%, #f5f0ff 100%);
  border: 1px solid #e0d8ff;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.po-iso-visual__grid {
  display: grid;
  grid-template-columns: repeat(5, 64px);
  grid-template-rows: repeat(3, 36px);
  gap: 6px;
  transform: perspective(400px) rotateX(30deg) rotateZ(-10deg);
}

.po-iso-visual__cell {
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.6);
}

.po-iso-visual__orb {
  position: absolute;
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #a78bfa, #7c3aed);
  box-shadow: 0 12px 48px rgba(124, 58, 237, 0.4);
}

/* ─── SECTION 4: OBSERVABILITY ────────────────────────────── */

.po-obs-header {
  margin-bottom: 56px;
}

.po-obs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.po-obs-card {
  background: #fff;
  border-radius: 16px;
  padding: 32px;
  border: 1px solid #eaeaea;
  transition: box-shadow 0.2s, border-color 0.2s;
}

.po-obs-card:hover {
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.07);
  border-color: #d8d8d8;
}

.po-obs-card__icon {
  width: 38px;
  height: 38px;
  border-radius: 9px;
  background: #f0f0ee;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #444;
  margin-bottom: 20px;
}

.po-root .po-obs-card h3 {
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: #0a0a0a;
  margin-bottom: 10px;
}

.po-obs-card p {
  font-size: 14px;
  color: #777;
  line-height: 1.65;
}

/* ─── SECTION 5: VALUE COMPOUNDS ──────────────────────────── */

.po-value-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 96px;
  align-items: center;
}

.po-value-sticky {
  position: sticky;
  top: 96px;
}

.po-root .po-value-statement {
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: clamp(22px, 2.8vw, 34px);
  font-weight: 700;
  color: #0a0a0a;
  letter-spacing: -0.8px;
  line-height: 1.2;
}

.po-value-statement__muted {
  color: #aaa;
  font-weight: 400;
}

.po-value-accordion {
  display: flex;
  flex-direction: column;
}

.po-value-item {
  border-top: 1px solid #e8e8e6;
  cursor: pointer;
  transition: padding 0.2s, opacity 0.2s;
}

.po-value-item:not(.po-value-item--open):hover {
  opacity: 0.75;
}

.po-value-item--open {
  padding: 28px 0;
}

.po-value-item--closed {
  padding: 24px 0;
}

.po-value-item__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.po-root .po-value-item__title {
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: clamp(20px, 2.5vw, 28px);
  font-weight: 700;
  letter-spacing: -0.5px;
  line-height: 1.1;
  transition: color 0.2s;
  color: #bbb;
}

.po-value-item--open .po-value-item__title {
  color: #0a0a0a;
}

.po-value-item__toggle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid #ddd;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: #999;
  font-size: 16px;
  transition: transform 0.2s;
}

.po-value-item--open .po-value-item__toggle {
  transform: rotate(45deg);
}

.po-value-item__desc {
  font-size: 16px;
  color: #666;
  line-height: 1.7;
  margin-top: 16px;
  animation: wai-fadeUp 0.25s ease both;
}

.po-value-border {
  border-top: 1px solid #e8e8e6;
}

/* ─── SECTION INNER CONTAINER (dark + relative) ────────────── */

.po-container--relative {
  position: relative;
  z-index: 1;
}

/* Server-rendered addition: React only mounted the open item's <p>; every description is in the HTML now, so
   collapsing is CSS and only happens when JS is present to reopen it. */
.js .po-value-item:not(.po-value-item--open) .po-value-item__desc {
  display: none;
}

/* Replaces the JSX inline style on the "complex environments" feature grid. */
.po-feature-grid-3--pairs {
  margin-top: 40px;
  grid-template-columns: repeat(2, 1fr);
}

/* Replaces the JSX inline style on the "complete partner" heading. */
.po-root .po-h2--centered {
  margin: 0 auto 64px;
  max-width: 700px;
  text-align: center;
  font-weight: 400;
  letter-spacing: -1.5px;
}

/* The hero eyebrow is now an <h1> (the page previously had no h1 at all). site.css resets .wai-root h1 at
   (0,1,1), so this rule needs the .wai-root prefix to keep the original type scale. */
.wai-root .po-hero__bg-text {
  font-size: clamp(36px, 5.5vw, 72px);
  font-weight: 700;
  letter-spacing: -2px;
  line-height: 1.05;
}

.wai-root .po-hero__bg-text--sub {
  font-size: clamp(22px, 3vw, 40px);
  font-weight: 400;
  letter-spacing: -1px;
}

/* The stock breakpoint only restacks the hero; the content grids below it stayed multi-column at every
   width and overflowed the viewport on phones. */
@media (max-width: 860px) {
    .po-infra-header { grid-template-columns: 1fr; gap: 32px; margin-bottom: 44px; }
    .po-env-header { grid-template-columns: 1fr; gap: 32px; margin-bottom: 44px; }
    .po-feature-grid-2 { grid-template-columns: 1fr; gap: 20px; }
    .po-feature-grid-3 { grid-template-columns: 1fr; gap: 20px; }
    .po-value-layout { grid-template-columns: 1fr; gap: 32px; }
    .po-value-sticky { position: static; }
    .po-section-light { padding: 64px 20px; }
}