.ps-section {
  --purple-1: #7C3AED;
  --purple-2: #9333EA;
  --ink: #16131f;
  --muted: #5b5567;
  --bg: #0f0b1a;
  --panel: #17122a;
  --panel-border: rgba(255, 255, 255, 0.08);
  position: relative;
  background: radial-gradient(120% 140% at 10% 0%, #1c1533 0%, var(--bg) 60%);
  padding: 72px 24px 88px;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  overflow: hidden;
  color: white;
}

.ps-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.35;
  pointer-events: none;
  z-index: 0;
}
.ps-blob--1 {
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, var(--purple-1), transparent 70%);
  top: -120px;
  left: -100px;
  animation: ps-float-a 14s ease-in-out infinite;
}
.ps-blob--2 {
  width: 360px;
  height: 360px;
  background: radial-gradient(circle, var(--purple-2), transparent 70%);
  bottom: -140px;
  right: -80px;
  animation: ps-float-b 16s ease-in-out infinite;
}

@keyframes ps-float-a {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, 30px) scale(1.08); }
}
@keyframes ps-float-b {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-30px, -25px) scale(1.05); }
}

.ps-header {
  position: relative;
  z-index: 1;
  max-width: 640px;
  margin: 0 auto 48px;
  text-align: center;
}
.ps-eyebrow {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  background: linear-gradient(90deg, var(--purple-1), #c084fc);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 12px;
}
.ps-heading {
  font-size: clamp(36px, 5vw, 56px);
  line-height: 1.15;
  font-weight: 800;
  margin: 0 0 12px;
  letter-spacing: -0.02em;
}
.ps-subheading {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.6);
  margin: 0;
}

.ps-body {
  position: relative;
  z-index: 1;
  max-width: 1140px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 40px;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 22px;
  padding: 14px;
  box-shadow: 0 30px 80px -30px rgba(80, 20, 160, 0.5);
}

@media (max-width: 760px) {
  .ps-body { grid-template-columns: 1fr; }
}

.ps-list {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 6px;
}

.ps-list__indicator {
  position: absolute;
  left: 6px;
  right: 6px;
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.35), rgba(147, 51, 234, 0.15));
  border: 1px solid rgba(147, 51, 234, 0.4);
  border-radius: 12px;
  transition: top 0.4s cubic-bezier(.22, 1, .36, 1), height 0.4s cubic-bezier(.22, 1, .36, 1);
  z-index: 0;
}

.ps-list__item {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  background: transparent;
  border: none;
  color: rgba(255, 255, 255, 0.55);
  font-size: 21px;
  font-weight: 600;
  text-align: left;
  padding: 16px 18px;
  border-radius: 12px;
  cursor: pointer;
  transition: color 0.25s ease;
  overflow: hidden;
}

.ps-list__item:hover { color: rgba(255, 255, 255, 0.85); }
.ps-list__item--active { color: white; }

.ps-list__icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.ps-list__icon svg { width: 22px; height: 22px; }

.ps-list__progress {
  position: absolute;
  bottom: 0;
  left: 12px;
  right: 12px;
  height: 2px;
  background: rgba(255, 255, 255, 0.12);
  border-radius: 2px;
  overflow: hidden;
}
.ps-list__progressFill {
  display: block;
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--purple-1), #c084fc);
  animation-name: ps-progress;
  animation-timing-function: linear;
  animation-fill-mode: forwards;
}
@keyframes ps-progress {
  to { width: 100%; }
}

.ps-stage {
  position: relative;
  min-height: 320px;
}

.ps-panel {
  position: absolute;
  inset: 0;
  padding: 30px 26px;
  opacity: 0;
  transform: translateX(16px) scale(0.98);
  pointer-events: none;
  transition: opacity 0.4s ease, transform 0.45s cubic-bezier(.22, 1, .36, 1);
  display: flex;
  flex-direction: column;
}

.ps-panel--active {
  opacity: 1;
  transform: translateX(0) scale(1);
  pointer-events: auto;
  position: relative;
}

.ps-panel__header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.ps-panel__icon {
  width: 54px;
  height: 54px;
  border-radius: 15px;
  background: linear-gradient(135deg, var(--purple-1), var(--purple-2));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 26px -8px rgba(147, 51, 234, 0.6);
  flex-shrink: 0;
}
.ps-panel__icon svg { width: 26px; height: 26px; }

.ps-panel__title {
  font-size: 26px;
  font-weight: 800;
  margin: 0;
  letter-spacing: -0.01em;
}

.ps-panel__desc {
  font-size: 19px;
  line-height: 1.65;
  color: #c4b5fd;
  margin: 0 0 auto;
  max-width: 48ch;
}

.ps-practices {
  display: flex;
  flex-direction: column;
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.ps-practices__heading {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: white;
  margin: 0 0 12px;
}

.ps-practices__statement {
  font-size: 15px;
  color: #c4b5fd;
  margin: 0 0 24px;
  padding-left: 14px;
  border-left: 2px solid var(--purple-1);
}

.ps-practices__list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.ps-practice {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  opacity: 0;
  transform: translateY(12px);
}

.ps-panel--active .ps-practice {
  animation: ps-practice-in 400ms cubic-bezier(.22, 1, .36, 1) forwards;
}

@keyframes ps-practice-in {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.ps-practice__num {
  font-size: 13px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: #fff;
  background: rgba(147, 51, 234, 0.4);
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid rgba(192, 132, 252, 0.5);
  transition: all 0.3s ease;
  flex-shrink: 0;
  box-shadow: 0 0 10px rgba(147, 51, 234, 0);
}

.ps-practice__text {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.6;
  transition: all 0.3s ease;
  padding-top: 3px;
}

@media (hover: hover) {
  .ps-practice:hover .ps-practice__num {
    background: rgba(147, 51, 234, 0.8);
    border-color: rgba(255, 255, 255, 0.6);
    box-shadow: 0 0 12px rgba(192, 132, 252, 0.6);
    transform: scale(1.1);
  }
  .ps-practice:hover .ps-practice__text {
    color: #fff;
    transform: translateX(4px);
  }
}

@media (max-width: 760px) {
  .ps-stage { min-height: 300px; }
  .ps-panel { padding: 24px 20px; }
}

@media (prefers-reduced-motion: reduce) {
  .ps-blob,
  .ps-panel,
  .ps-list__item,
  .ps-list__indicator,
  .ps-list__progressFill {
    animation: none !important;
    transition: none !important;
  }
}