/* =========================================================
   Paint Blocks — purple accent, minimal style
   ========================================================= */
.pb {
  --pp:    #b16eff;
  --pp-2:  #c89bff;
  --pp-d:  #6f3fb5;
}

.pb .brand-caret { color: var(--pp); }

.pb .brand-mark {
  filter: drop-shadow(0 0 12px color-mix(in srgb, var(--pp) 40%, transparent));
}
.pb .brand-mark-outer { fill: var(--pp); }
.pb .brand-mark-core  { fill: var(--pp); }
.pb:hover .brand-mark { filter: drop-shadow(0 0 16px color-mix(in srgb, var(--pp) 65%, transparent)); }

.pb .brand-dot {
  background: var(--pp);
  animation:
    brand-dot-in 0.6s var(--ease) both,
    pb-pulse 2.4s var(--ease) 0.6s infinite;
}
@keyframes pb-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(177, 110, 255, 0.45); }
  70%  { box-shadow: 0 0 0 9px rgba(177, 110, 255, 0); }
  100% { box-shadow: 0 0 0 0 rgba(177, 110, 255, 0); }
}

.pb ::selection { background: var(--pp); color: #1a1422; }

.pb-hero {
  position: relative;
  padding: clamp(5rem, 14vw, 9rem) 0 clamp(3.5rem, 9vw, 6rem);
  overflow: hidden;
}
.pb-hero::after {
  content: "";
  position: absolute;
  inset: -20% -10% auto auto;
  width: 540px; height: 540px;
  background: radial-gradient(closest-side,
    rgba(177, 110, 255, 0.18),
    rgba(177, 110, 255, 0) 70%);
  pointer-events: none;
  filter: blur(6px);
}

.pb-title {
  position: relative;
  display: block;
  width: max-content;
  max-width: 100%;
  font-size: clamp(3rem, 8.5vw, 6rem);
  line-height: 1.02;
  letter-spacing: -0.04em;
  font-weight: 700;
  margin: 0 0 1.5rem;
  color: var(--fg);
}
.pb-accent {
  display: inline-block;
  color: var(--pp);
  font-style: italic;
  font-weight: 700;
  text-shadow: 4px 4px 0 var(--pp-d);
  animation: pb-wobble 6s var(--ease) infinite;
  transform-origin: 50% 80%;
}
@keyframes pb-wobble {
  0%, 100% { transform: rotate(-2deg); }
  50%      { transform: rotate(2deg); }
}

/* paint splotches behind the wordmark */
.pb-splotch {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: -1;
  filter: blur(0.5px);
  opacity: 0;
  animation: pb-splotch-in 0.7s var(--ease) forwards;
}
@keyframes pb-splotch-in {
  to { opacity: var(--o, 0.55); }
}
.pb-splotch--1 {
  --o: 0.55;
  width: 110px; height: 110px;
  background: var(--pp);
  top: -32px; left: -42px;
  animation-delay: 0.4s;
  clip-path: polygon(20% 0%, 80% 5%, 100% 35%, 95% 75%, 70% 100%,
                    30% 95%, 5% 70%, 0% 30%);
}
.pb-splotch--2 {
  --o: 0.45;
  width: 70px; height: 70px;
  background: var(--pp-2);
  top: 55%; right: -28px;
  animation-delay: 0.55s;
  clip-path: polygon(25% 5%, 75% 0%, 100% 40%, 90% 80%, 50% 100%,
                    10% 85%, 0% 50%, 5% 20%);
}
.pb-splotch--3 {
  --o: 0.6;
  width: 38px; height: 38px;
  background: var(--pp);
  bottom: -14px; left: 38%;
  animation-delay: 0.7s;
}

.pb-lead {
  max-width: 60ch;
  font-size: 1.12rem;
  color: var(--fg-soft);
  margin: 0 0 2rem;
}

.pb-actions {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

/* Override primary so the main download CTA uses purple */
.pb .btn-primary {
  background: var(--pp);
  color: #1a1422;
}
.pb .btn-primary:hover {
  background: var(--pp-2);
  color: #1a1422;
}
.pb .btn-outline:hover {
  border-color: var(--pp);
  color: var(--fg);
}

.pb-fineprint {
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--fg-mute);
  letter-spacing: 0.06em;
  margin: 0;
}

/* =========================================================
   Stage: swap between hero default <-> downloads
   ========================================================= */
.pb-stage {
  position: relative;
}
.pb-view {
  transition:
    opacity 0.45s var(--ease),
    transform 0.5s var(--ease),
    filter 0.45s var(--ease);
  will-change: opacity, transform;
}
.pb-view--downloads {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateY(14px);
  pointer-events: none;
  filter: blur(6px);
}
.pb-stage[data-stage="downloads"] .pb-view--default {
  opacity: 0;
  transform: translateY(-14px) scale(0.985);
  pointer-events: none;
  filter: blur(6px);
}
.pb-stage[data-stage="downloads"] .pb-view--downloads {
  opacity: 1;
  transform: none;
  pointer-events: auto;
  filter: none;
}

.pb-back {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.85rem 0.45rem 0.7rem;
  margin-bottom: 1.5rem;
  background: transparent;
  border: 1px solid var(--bg-rule);
  border-radius: 999px;
  color: var(--fg-soft);
  font-family: var(--mono);
  font-size: 0.82rem;
  cursor: pointer;
  transition: background 0.25s var(--ease),
              color 0.25s var(--ease),
              border-color 0.25s var(--ease);
}
.pb-back:hover {
  background: var(--bg-soft);
  color: var(--fg);
  border-color: var(--pp);
}
.pb-back-arrow {
  transition: transform 0.3s var(--ease);
}
.pb-back:hover .pb-back-arrow { transform: translateX(-3px); }

.pb-downloads-eyebrow {
  margin: 0 0 0.6rem;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--pp);
}
.pb-downloads-title {
  margin: 0 0 2rem;
  font-size: clamp(2.2rem, 5.5vw, 3.4rem);
  letter-spacing: -0.03em;
  font-weight: 600;
  color: var(--fg);
}

.pb-downloads {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.pb-dl {
  --brand: var(--pp);
  opacity: 0;
  transform: translateY(10px);
}
.pb-stage[data-stage="downloads"] .pb-dl {
  animation: pb-dl-in 0.5s var(--ease) forwards;
  animation-delay: calc(0.15s + var(--i, 0) * 80ms);
}
@keyframes pb-dl-in {
  to { opacity: 1; transform: none; }
}

.pb-dl-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 76px;
  height: 76px;
  border: 1px solid var(--bg-line);
  border-radius: 14px;
  background: var(--bg-soft);
  color: var(--fg-soft);
  overflow: visible;
  transition:
    background 0.3s var(--ease),
    border-color 0.3s var(--ease),
    color 0.3s var(--ease),
    transform 0.3s var(--ease),
    box-shadow 0.3s var(--ease);
}
.pb-dl-link:hover,
.pb-dl-link:focus-visible {
  color: var(--brand);
  border-color: var(--brand);
  background: color-mix(in srgb, var(--brand) 14%, var(--bg-soft));
  transform: translateY(-3px);
  box-shadow: 0 10px 24px -14px color-mix(in srgb, var(--brand) 70%, transparent);
  outline: none;
}

.pb-dl-icon {
  display: grid;
  place-items: center;
  transition: transform 0.3s var(--ease);
}
.pb-dl-link:hover .pb-dl-icon { transform: rotate(-6deg) scale(1.06); }
.pb-dl-icon svg { width: 30px; height: 30px; }

.pb-dl-label {
  position: absolute;
  bottom: calc(100% + 10px);
  left: 50%;
  transform: translate(-50%, 4px);
  padding: 0.35rem 0.6rem;
  background: var(--bg);
  border: 1px solid var(--bg-line);
  border-radius: 8px;
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  white-space: nowrap;
  color: var(--fg);
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 0.25s var(--ease),
    transform 0.25s var(--ease),
    border-color 0.25s var(--ease),
    color 0.25s var(--ease);
}
.pb-dl-label::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  width: 8px;
  height: 8px;
  background: var(--bg);
  border-right: 1px solid var(--bg-line);
  border-bottom: 1px solid var(--bg-line);
  transform: translate(-50%, -50%) rotate(45deg);
  transition: border-color 0.25s var(--ease);
}
.pb-dl-link:hover .pb-dl-label,
.pb-dl-link:focus-visible .pb-dl-label {
  opacity: 1;
  transform: translate(-50%, 0);
  color: var(--brand);
  border-color: var(--brand);
}
.pb-dl-link:hover .pb-dl-label::after,
.pb-dl-link:focus-visible .pb-dl-label::after {
  border-color: var(--brand);
}

@media (max-width: 520px) {
  .pb-downloads { gap: 0.75rem; }
  .pb-dl-link { width: 64px; height: 64px; }
  .pb-dl-icon svg { width: 26px; height: 26px; }
}

/* Features */
.pb-features {
  padding: clamp(3rem, 8vw, 5rem) 0 clamp(5rem, 10vw, 7rem);
  border-top: 1px solid var(--bg-line);
}

.pb-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--bg-line);
  border: 1px solid var(--bg-line);
  border-radius: var(--r);
  overflow: hidden;
}
@media (max-width: 760px) {
  .pb-grid { grid-template-columns: 1fr; }
}

.pb-card {
  position: relative;
  background: var(--bg);
  padding: 1.75rem 1.75rem 2rem;
  transition: background 0.3s var(--ease);
}
.pb-card::before {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 2px;
  background: var(--pp);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.5s var(--ease);
}
.pb-card:hover { background: var(--bg-soft); }
.pb-card:hover::before { transform: scaleX(1); }

.pb-card-num {
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--pp);
  margin: 0 0 1.25rem;
}
.pb-card h3 {
  margin: 0 0 0.4rem;
  font-size: 1.1rem;
  letter-spacing: -0.01em;
  font-weight: 600;
  color: var(--fg);
}
.pb-sub {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.82rem;
  color: var(--fg-mute);
}