.pf-page {
  --pf-primary: #1a1a1a;
  --pf-secondary: #efefef;
  --pf-pop: #b7f34b;
  --pf-ink: #151515;
}

.pf-lovable {
  --pf-primary: #6b3df0;
  --pf-secondary: #ffd6eb;
  --pf-pop: #f4df55;
  --pf-ink: #23113f;
}

.pf-replit {
  --pf-primary: #f26207;
  --pf-secondary: #e8eef8;
  --pf-pop: #b8f353;
  --pf-ink: #0e1525;
}

.pf-hero {
  padding: clamp(3.5rem, 8vh, 6rem) 0 clamp(3.5rem, 8vh, 6rem);
  border-bottom: 1px solid var(--line);
}

.pf-brandline,
.pf-platform-brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--pf-primary);
  font-family: var(--font-mono);
  font-size: var(--mono-size);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.pf-mark {
  display: inline-grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border: 1px solid currentColor;
  border-radius: 4px;
}

.pf-mark svg { width: 1.1rem; height: 1.1rem; fill: currentColor; }

.pf-hero h1 {
  max-width: 18ch;
  margin: 1.4rem 0 1.25rem;
  color: var(--text);
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 6vw, 5rem);
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: 0;
  text-wrap: balance;
}

.pf-lede,
.pf-section-intro {
  max-width: 70ch;
  font-size: 1.08rem;
  line-height: 1.75;
}

.pf-actions,
.pf-final-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}

.pf-stage {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(0.65rem, 1.5vw, 1rem);
  margin-top: clamp(2.75rem, 7vh, 5rem);
  padding: clamp(0.75rem, 1.4vw, 1.15rem);
  background: var(--pf-ink);
  border-radius: 6px;
}

.pf-stage-shot {
  display: block;
  min-width: 0;
  overflow: hidden;
  background: #111;
  border-radius: 3px;
  aspect-ratio: 16 / 9;
}

.pf-stage-shot img,
.pf-product-media img,
.pf-platform-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.pf-stage-shot img { transition: transform 0.3s ease; }
.pf-stage-shot:hover img { transform: scale(1.025); }

.pf-proofline {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid var(--line-strong);
  border-top: 0;
}

.pf-proofline span {
  padding: 0.85rem 1rem;
  color: var(--text-secondary);
  font-family: var(--font-mono);
  font-size: var(--mono-size);
  text-align: center;
  border-right: 1px solid var(--line);
}

.pf-proofline span:last-child { border-right: 0; }

.pf-products,
.pf-value-grid,
.pf-easier-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 2.25rem;
}

.pf-product {
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  background: var(--bg);
}

.pf-product-media {
  position: relative;
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--pf-ink);
}

.pf-video {
  position: absolute;
  right: 0.65rem;
  bottom: 0.65rem;
  padding: 0.25rem 0.45rem;
  color: #fff;
  background: rgba(0, 0, 0, 0.82);
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
}

.pf-product-body { padding: 1.25rem; }
.pf-product-type { color: var(--pf-primary); font-family: var(--font-mono); font-size: var(--mono-size); letter-spacing: 0.08em; text-transform: uppercase; }
.pf-product h3,
.pf-value h3,
.pf-step h3,
.pf-easier h3,
.pf-platform-body h2 {
  margin: 0.65rem 0 0.55rem;
  color: var(--text);
  font-family: var(--font-display);
  font-size: 1.18rem;
  font-weight: 500;
  line-height: 1.25;
}
.pf-product p,
.pf-value p,
.pf-step p,
.pf-easier p,
.pf-platform-body p { font-size: 0.94rem; line-height: 1.6; }
.pf-text-link,
.pf-all-link { display: inline-block; margin-top: 1rem; color: var(--text); font-family: var(--font-mono); font-size: var(--mono-size); border-bottom: 1px solid var(--line-strong); }
.pf-all-link { margin-top: 1.5rem; }

.pf-value-grid,
.pf-easier-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.pf-value,
.pf-easier { padding: 1.5rem; border-top: 3px solid var(--pf-primary); background: var(--bg-subtle); }

.pf-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0;
  margin-top: 2.25rem;
  border: 1px solid var(--line-strong);
}

.pf-step { min-width: 0; padding: 1.5rem; border-right: 1px solid var(--line); }
.pf-step:last-child { border-right: 0; }
.pf-step > span { color: var(--pf-primary); font-family: var(--font-mono); font-size: var(--mono-size); }

.pf-easier-band { position: relative; }
.pf-easier-band::before { content: ""; position: absolute; inset: 1.25rem 0 auto; height: 0.35rem; background: linear-gradient(90deg, var(--pf-primary) 0 34%, var(--pf-pop) 34% 67%, var(--pf-secondary) 67% 100%); }

.pf-final {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) auto;
  gap: 2rem;
  align-items: end;
}
.pf-final-actions { justify-content: flex-end; margin-top: 0; }
.pf-independent { margin: 1.25rem 0 4rem; color: var(--text-tertiary); font-family: var(--font-mono); font-size: 0.72rem; line-height: 1.6; }

.pf-hub-hero { min-height: min(560px, calc(100vh - 8rem)); display: flex; flex-direction: column; justify-content: center; }
.pf-hub-hero h1 { max-width: 17ch; }
.pf-platform-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; margin-top: 2.25rem; }
.pf-platform-card { display: block; overflow: hidden; border: 1px solid var(--line-strong); border-radius: 6px; background: var(--bg); }
.pf-platform-brand { padding: 1rem; }
.pf-platform-media { aspect-ratio: 16 / 9; overflow: hidden; background: var(--pf-ink); }
.pf-platform-body { padding: 1.35rem; }
.pf-platform-body > span { display: inline-block; margin-top: 1rem; color: var(--text); font-family: var(--font-mono); font-size: var(--mono-size); }
.pf-coming-row { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: 2rem; border: 1px solid var(--line-strong); }
.pf-coming-row a { padding: 1.25rem; color: var(--text); text-align: center; border-right: 1px solid var(--line); }
.pf-coming-row a:last-child { border-right: 0; }

@media (max-width: 860px) {
  .pf-stage { grid-template-columns: 1fr 1fr; }
  .pf-stage-shot:last-child { display: none; }
  .pf-proofline { grid-template-columns: 1fr 1fr; }
  .pf-proofline span:nth-child(2) { border-right: 0; }
  .pf-proofline span:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .pf-products { grid-template-columns: 1fr; }
  .pf-products .pf-product { display: grid; grid-template-columns: minmax(180px, 0.9fr) minmax(0, 1.1fr); }
  .pf-final { grid-template-columns: 1fr; }
  .pf-final-actions { justify-content: flex-start; }
}

@media (max-width: 640px) {
  .pf-hero { padding-top: 3rem; }
  .pf-hero h1 { font-size: 2.65rem; }
  .pf-stage { grid-template-columns: 1fr; }
  .pf-stage-shot:nth-child(n+2) { display: none; }
  .pf-products .pf-product { display: block; }
  .pf-value-grid,
  .pf-easier-grid,
  .pf-steps,
  .pf-platform-grid,
  .pf-coming-row { grid-template-columns: 1fr; }
  .pf-step,
  .pf-coming-row a { border-right: 0; border-bottom: 1px solid var(--line); }
  .pf-step:last-child,
  .pf-coming-row a:last-child { border-bottom: 0; }
  .pf-proofline { grid-template-columns: 1fr; }
  .pf-proofline span { border-right: 0; border-bottom: 1px solid var(--line); }
  .pf-proofline span:last-child { border-bottom: 0; }
}