/* ==========================================================================
   PurpleFlow launch banner
   A self-contained promo card for the PurpleFlow announcement, dropped in
   just below the Hero. Keep this file scoped to .promo-banner-section and
   .pdi-banner* only — nothing else on the page uses those classes.
   ========================================================================== */

.promo-banner-section {
  padding-block: 0 var(--space-lg);
}

.pdi-banner {
  --pdi-violet-deep: #241455;
  --pdi-violet-mid: #4a2f9e;
  --pdi-violet-bright: #7357e0;
  --pdi-orange: #ff8a33;
  --pdi-peach: #ffd9ad;
  --pdi-ink: #ffffff;
  --pdi-ink-soft: rgba(255, 255, 255, 0.78);

  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: flex;
  align-items: center;
  gap: clamp(20px, 4vw, 48px);
  width: 100%;
  box-sizing: border-box;
  padding: clamp(24px, 4vw, 40px) clamp(24px, 5vw, 56px);
  border-radius: 20px;
  background: linear-gradient(115deg, var(--pdi-violet-deep) 0%, var(--pdi-violet-mid) 55%, var(--pdi-violet-bright) 100%);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--pdi-ink);
}

@keyframes pdi-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-9px); }
}

@keyframes pdi-float-sm {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-5px); }
}

@keyframes pdi-glow-pulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.1); }
}

.pdi-banner__accent-dot {
  animation: pdi-float-sm 4s ease-in-out infinite;
}

.pdi-banner__glow {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.55;
}

.pdi-banner__brand {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 14px;
  flex-shrink: 0;
}

.pdi-banner__logo-wrap {
  position: relative;
  width: clamp(64px, 9vw, 96px);
  height: clamp(64px, 9vw, 96px);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: pdi-float 4.6s ease-in-out infinite;
}

.pdi-banner__logo-glow {
  position: absolute;
  inset: -30%;
  z-index: 0;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 169, 92, 0.65) 0%, rgba(255, 138, 51, 0.28) 45%, rgba(255, 138, 51, 0) 72%);
  filter: blur(10px);
  animation: pdi-glow-pulse 3.4s ease-in-out infinite;
}

.pdi-banner__logo {
  position: relative;
  z-index: 1;
  width: 100%;
  height: 100%;
  flex-shrink: 0;
  display: block;
  filter: drop-shadow(0 0 10px rgba(255, 180, 110, 0.8)) drop-shadow(0 0 22px rgba(255, 138, 51, 0.5));
}

.pdi-banner__wordmark {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
  white-space: nowrap;
}

.pdi-banner__wordmark strong {
  font-family: 'Sora', 'Inter', sans-serif;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.01em;
}

.pdi-banner__wordmark span {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--pdi-ink-soft);
}

.pdi-banner__divider {
  position: relative;
  z-index: 1;
  width: 1px;
  align-self: stretch;
  background: rgba(255, 255, 255, 0.18);
  flex-shrink: 0;
}

.pdi-banner__body {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(16px, 3vw, 32px);
  flex: 1;
  min-width: 0;
}

.pdi-banner__copy {
  min-width: 0;
}

.pdi-banner__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--pdi-peach);
  margin: 0 0 8px;
}

.pdi-banner__eyebrow::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--pdi-orange);
  box-shadow: 0 0 0 4px rgba(255, 138, 51, 0.25);
  flex-shrink: 0;
}

.pdi-banner__headline {
  font-family: 'Sora', 'Inter', sans-serif;
  font-weight: 700;
  font-size: clamp(20px, 2.6vw, 28px);
  line-height: 1.2;
  margin: 0 0 6px;
  text-wrap: balance;
}

.pdi-banner__headline em {
  font-style: normal;
  color: var(--pdi-peach);
}

.pdi-banner__sub {
  font-size: 14px;
  font-weight: 400;
  line-height: 1.5;
  color: var(--pdi-ink-soft);
  margin: 0;
  max-width: 46ch;
}

.pdi-banner__badge {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 14px 22px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(2px);
  animation: pdi-float-sm 5.2s ease-in-out infinite;
  animation-delay: -1.4s;
}

.pdi-banner__badge .pdi-banner__month {
  font-family: 'Sora', 'Inter', sans-serif;
  font-weight: 800;
  font-size: 18px;
  letter-spacing: 0.02em;
}

.pdi-banner__badge .pdi-banner__year {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--pdi-peach);
  margin-top: 2px;
}

@media (max-width: 720px) {
  .pdi-banner {
    flex-wrap: wrap;
  }
  .pdi-banner__divider {
    display: none;
  }
  .pdi-banner__body {
    flex-wrap: wrap;
  }
}

@media (max-width: 480px) {
  .pdi-banner {
    flex-direction: column;
    align-items: flex-start;
  }
  .pdi-banner__body {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .pdi-banner__badge {
    align-self: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .pdi-banner__logo-wrap,
  .pdi-banner__logo-glow,
  .pdi-banner__badge,
  .pdi-banner__accent-dot {
    animation: none !important;
  }
}