/**
 * Partner Opportunities — enterprise partner landing
 * Visual language aligned with PalC product pages (Cygnus / NetFabric).
 */

.ppo-page {
  --ppo-p: #0041C2;
  --ppo-p-dark: #002B7B;
  --ppo-cyan: #00C2FF;
  --ppo-bg: #080c16;
  --ppo-bg2: #0c1121;
  --ppo-bg3: #111828;
  --ppo-navy: #020a1d;
  --ppo-text: #c8cdd6;
  --ppo-dim: #7a8599;
  --ppo-bright: #f0f2f5;
  --ppo-border: #1a2236;
  --ppo-light: #f8fafc;
  --ppo-light2: #f1f5f9;
  --ppo-ink: #0f172a;
  --ppo-muted: #64748b;
  --ppo-r: 14px;
  --ppo-r-lg: 20px;
  --ppo-max: 1160px;

  margin: 0;
  padding: 0;
  background: var(--ppo-bg);
  color: var(--ppo-text);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.ppo-page *,
.ppo-page *::before,
.ppo-page *::after {
  box-sizing: border-box;
}

.ppo-page a {
  text-decoration: none;
}

.ppo-wrap {
  max-width: var(--ppo-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.ppo-page .reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1), transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
}

.ppo-page .reveal.visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .ppo-page .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

.ppo-eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ppo-cyan);
  margin: 0 0 0.65rem;
}

.ppo-eyebrow--dark {
  color: var(--ppo-p);
}

.ppo-h2 {
  font-size: clamp(1.75rem, 3.2vw, 2.45rem);
  font-weight: 900;
  color: var(--ppo-bright);
  line-height: 1.15;
  margin: 0 0 0.75rem;
}

.ppo-h2--dark {
  color: var(--ppo-ink);
}

.ppo-lead {
  font-size: 1.05rem;
  color: var(--ppo-dim);
  line-height: 1.75;
  max-width: 680px;
  margin: 0;
}

.ppo-lead--dark {
  color: var(--ppo-muted);
}

.ppo-sec {
  padding: 5rem 0;
  position: relative;
}

.ppo-sec--dark {
  background:
    radial-gradient(ellipse 70% 50% at 50% 0%, rgba(0, 65, 194, 0.12), transparent 65%),
    linear-gradient(180deg, var(--ppo-bg) 0%, var(--ppo-bg2) 100%);
  color: var(--ppo-text);
}

.ppo-sec--light {
  background: linear-gradient(180deg, var(--ppo-light) 0%, var(--ppo-light2) 100%);
  color: #334155;
}

.ppo-sec--muted {
  background: #eef2f7;
  color: #334155;
}

/* Contrast locks vs global theme */
.ppo-page .ppo-sec--dark .ppo-h2,
.ppo-page .ppo-hero .ppo-hero__title,
.ppo-page .ppo-cta .ppo-h2 {
  color: var(--ppo-bright);
}

.ppo-page .ppo-sec--light .ppo-h2,
.ppo-page .ppo-sec--light .ppo-h2--dark,
.ppo-page .ppo-sec--muted .ppo-h2,
.ppo-page .ppo-sec--muted .ppo-h2--dark {
  color: var(--ppo-ink);
}

.ppo-page .ppo-sec--light .ppo-lead,
.ppo-page .ppo-sec--light .ppo-lead--dark,
.ppo-page .ppo-sec--muted .ppo-lead,
.ppo-page .ppo-sec--muted .ppo-lead--dark {
  color: var(--ppo-muted);
}

.ppo-page .ppo-sec--light .ppo-eyebrow,
.ppo-page .ppo-sec--light .ppo-eyebrow--dark,
.ppo-page .ppo-sec--muted .ppo-eyebrow,
.ppo-page .ppo-sec--muted .ppo-eyebrow--dark {
  color: var(--ppo-p);
}

.ppo-sec-head {
  margin-bottom: 2.75rem;
}

.ppo-sec-head--center {
  text-align: center;
}

.ppo-sec-head--center .ppo-lead {
  margin-left: auto;
  margin-right: auto;
}

/* ── Hero ── */
.ppo-hero {
  padding: 7.5rem 0 5.25rem;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 60% at 50% 0%, rgba(0, 65, 194, 0.16), transparent 70%),
    radial-gradient(circle at 88% 78%, rgba(0, 194, 255, 0.08), transparent 45%),
    var(--ppo-bg);
  color: var(--ppo-text);
}

.ppo-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 30%, #000 20%, transparent 75%);
  pointer-events: none;
  opacity: 0.5;
}

.ppo-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2.5rem;
  align-items: start;
}

.ppo-hero__title {
  font-size: clamp(1.95rem, 3.8vw, 3.05rem);
  font-weight: 900;
  color: var(--ppo-bright);
  line-height: 1.12;
  margin: 0 0 1.1rem;
}

.ppo-hero__lead {
  font-size: 1.08rem;
  color: var(--ppo-dim);
  line-height: 1.75;
  margin: 0 0 1.5rem;
  max-width: 560px;
}

.ppo-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
}

.ppo-hero__stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
}

.ppo-hero__stats li {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 0.85rem 0.9rem;
  display: grid;
  gap: 0.2rem;
}

.ppo-hero__stats strong {
  color: var(--ppo-bright);
  font-size: 0.88rem;
  font-weight: 800;
}

.ppo-hero__stats span {
  color: var(--ppo-dim);
  font-size: 0.78rem;
  line-height: 1.4;
}

.ppo-hero__panel {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--ppo-r-lg);
  padding: 1.5rem 1.35rem;
}

.ppo-hero__panel-label {
  margin: 0 0 1rem;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ppo-cyan);
}

.ppo-hero__points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.05rem;
}

.ppo-hero__points li {
  display: grid;
  gap: 0.2rem;
  padding-bottom: 1.05rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.ppo-hero__points li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.ppo-hero__points strong {
  color: var(--ppo-bright);
  font-size: 0.95rem;
  font-weight: 800;
}

.ppo-hero__points span {
  color: var(--ppo-dim);
  font-size: 0.9rem;
  line-height: 1.5;
}

/* Opportunity */
.ppo-opp-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.15rem;
}

.ppo-opp {
  background: #fff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: var(--ppo-r-lg);
  padding: 1.45rem 1.35rem;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.04);
}

.ppo-opp__num {
  display: block;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--ppo-p);
  margin-bottom: 0.65rem;
}

.ppo-opp h3 {
  margin: 0 0 0.5rem;
  font-size: 1.08rem;
  font-weight: 800;
  color: var(--ppo-ink);
}

.ppo-opp p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--ppo-muted);
  line-height: 1.65;
}

/* Why */
.ppo-why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.15rem;
}

.ppo-why {
  background: var(--ppo-bg3);
  border: 1px solid var(--ppo-border);
  border-radius: var(--ppo-r-lg);
  padding: 1.45rem 1.3rem;
  transition: border-color 0.22s, background 0.22s;
}

.ppo-why:hover {
  border-color: rgba(0, 194, 255, 0.3);
  background: rgba(0, 65, 194, 0.12);
}

.ppo-why h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--ppo-bright);
}

.ppo-why p {
  margin: 0;
  font-size: 0.93rem;
  color: var(--ppo-dim);
  line-height: 1.65;
}

/* Portfolio */
.ppo-portfolio {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.ppo-folio {
  background: #fff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: var(--ppo-r-lg);
  padding: 1.65rem 1.45rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.04);
  border-top: 3px solid var(--ppo-p);
}

.ppo-folio__tag {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ppo-p);
  margin-bottom: 0.55rem;
}

.ppo-folio h3 {
  margin: 0 0 0.55rem;
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--ppo-ink);
}

.ppo-folio__pitch {
  margin: 0;
  font-size: 0.98rem;
  color: var(--ppo-muted);
  line-height: 1.65;
}

.ppo-folio__bullets {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.45rem;
}

.ppo-folio__bullets li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 0.92rem;
  color: #475569;
  line-height: 1.5;
}

.ppo-folio__bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5rem;
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  background: var(--ppo-p);
}

.ppo-folio__buyer {
  margin: 0;
  font-size: 0.88rem;
  color: var(--ppo-muted);
  line-height: 1.55;
  padding-top: 0.35rem;
  border-top: 1px solid rgba(15, 23, 42, 0.06);
}

.ppo-folio__buyer strong {
  color: var(--ppo-ink);
}

.ppo-folio__link {
  margin-top: auto;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--ppo-p);
}

.ppo-folio__link:hover {
  color: var(--ppo-p-dark);
}

/* Markets */
.ppo-markets {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.1rem;
}

.ppo-market {
  background: #fff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: var(--ppo-r-lg);
  padding: 1.35rem 1.25rem;
}

.ppo-market h3 {
  margin: 0 0 0.45rem;
  font-size: 1.02rem;
  font-weight: 800;
  color: var(--ppo-ink);
}

.ppo-market p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--ppo-muted);
  line-height: 1.6;
}

/* Models */
.ppo-models {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.15rem;
}

.ppo-model {
  background: var(--ppo-bg3);
  border: 1px solid var(--ppo-border);
  border-radius: var(--ppo-r-lg);
  padding: 1.45rem 1.3rem;
}

.ppo-model > span {
  display: block;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--ppo-cyan);
  margin-bottom: 0.65rem;
}

.ppo-model h3 {
  margin: 0 0 0.5rem;
  font-size: 1.08rem;
  font-weight: 800;
  color: var(--ppo-bright);
}

.ppo-model > p {
  margin: 0 0 0.9rem;
  font-size: 0.93rem;
  color: var(--ppo-dim);
  line-height: 1.65;
}

.ppo-model ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.4rem;
}

.ppo-model li {
  position: relative;
  padding-left: 1rem;
  font-size: 0.86rem;
  color: var(--ppo-text);
  line-height: 1.45;
}

.ppo-model li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--ppo-cyan);
  font-size: 0.75rem;
  top: 0.1rem;
}

/* Journey */
.ppo-journey {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0.75rem;
  counter-reset: none;
}

.ppo-journey li {
  position: relative;
  background: #fff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: var(--ppo-r);
  padding: 1.25rem 1rem;
  text-align: center;
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.04);
}

.ppo-journey li:not(:last-child)::after {
  content: "→";
  position: absolute;
  right: -0.55rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ppo-p);
  opacity: 0.55;
  font-weight: 700;
  z-index: 1;
}

.ppo-journey__step {
  display: block;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--ppo-p);
  margin-bottom: 0.45rem;
}

.ppo-journey strong {
  display: block;
  font-size: 0.98rem;
  font-weight: 800;
  color: var(--ppo-ink);
  margin-bottom: 0.4rem;
}

.ppo-journey p {
  margin: 0;
  font-size: 0.82rem;
  color: var(--ppo-muted);
  line-height: 1.5;
}

/* Enablement */
.ppo-split {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2.5rem;
  align-items: start;
}

.ppo-enable {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.9rem;
}

.ppo-enable li {
  background: var(--ppo-bg3);
  border: 1px solid var(--ppo-border);
  border-radius: var(--ppo-r);
  padding: 1.15rem 1.1rem;
  display: grid;
  gap: 0.35rem;
}

.ppo-enable strong {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--ppo-bright);
}

.ppo-enable span {
  font-size: 0.88rem;
  color: var(--ppo-dim);
  line-height: 1.55;
}

/* FAQ */
.ppo-faq-wrap {
  max-width: 820px;
}

.ppo-faq {
  display: grid;
  gap: 0.75rem;
}

.ppo-faq__item {
  background: #fff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: var(--ppo-r);
  padding: 0.15rem 1.15rem;
}

.ppo-faq__item summary {
  cursor: pointer;
  list-style: none;
  padding: 1rem 0;
  font-weight: 800;
  color: var(--ppo-ink);
  font-size: 1rem;
}

.ppo-faq__item summary::-webkit-details-marker {
  display: none;
}

.ppo-faq__item summary::after {
  content: "+";
  float: right;
  color: var(--ppo-p);
  font-weight: 700;
}

.ppo-faq__item[open] summary::after {
  content: "–";
}

.ppo-faq__item p {
  margin: 0 0 1rem;
  font-size: 0.95rem;
  color: var(--ppo-muted);
  line-height: 1.65;
}

.ppo-faq__item a {
  color: var(--ppo-p);
  font-weight: 600;
}

/* CTA + form */
.ppo-cta {
  padding: 5.25rem 0 6rem;
  background:
    radial-gradient(circle at 12% 88%, rgba(0, 65, 194, 0.28), transparent 40%),
    radial-gradient(circle at 90% 12%, rgba(0, 194, 255, 0.14), transparent 42%),
    var(--ppo-navy);
  color: var(--ppo-text);
}

.ppo-cta__grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 2.5rem;
  align-items: start;
}

.ppo-cta__list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.ppo-cta__list li {
  position: relative;
  padding-left: 1.25rem;
  color: var(--ppo-dim);
  font-size: 0.95rem;
}

.ppo-cta__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.45rem;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--ppo-cyan);
}

.ppo-cta__aside {
  margin: 1.5rem 0 0;
  font-size: 0.88rem;
  color: var(--ppo-dim);
  line-height: 1.6;
}

.ppo-cta__aside a {
  color: var(--ppo-cyan);
  font-weight: 600;
}

.ppo-cta__form {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--ppo-r-lg);
  padding: 1.65rem 1.45rem;
}

.ppo-cta__form h3 {
  margin: 0 0 0.4rem;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--ppo-bright);
}

.ppo-cta__form-intro {
  margin: 0 0 1.1rem;
  font-size: 0.86rem;
  color: var(--ppo-dim);
  line-height: 1.5;
}

.ppo-form {
  display: grid;
  gap: 0.75rem;
}

.ppo-form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.ppo-input {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(8, 12, 22, 0.65);
  color: var(--ppo-bright);
  border-radius: 10px;
  padding: 0.78rem 0.95rem;
  font: inherit;
  font-size: 0.95rem;
}

.ppo-input option {
  color: #0f172a;
  background: #fff;
}

.ppo-input::placeholder {
  color: rgba(200, 205, 214, 0.45);
}

.ppo-input:focus {
  outline: none;
  border-color: rgba(0, 194, 255, 0.55);
  box-shadow: 0 0 0 3px rgba(0, 194, 255, 0.12);
}

.ppo-textarea {
  resize: vertical;
  min-height: 110px;
}

.ppo-consent {
  display: flex;
  gap: 0.55rem;
  align-items: flex-start;
  font-size: 0.82rem;
  color: var(--ppo-dim);
  line-height: 1.5;
}

.ppo-consent input {
  margin-top: 0.2rem;
}

.ppo-consent a {
  color: var(--ppo-cyan);
}

.ppo-btn-block {
  width: 100%;
  justify-content: center;
}

.ppo-form .form-message {
  min-height: 1.2rem;
  font-size: 0.9rem;
}

.ppo-form .form-message--success {
  color: #6ee7b7;
}

.ppo-form .form-message--error {
  color: #fca5a5;
}

@media (max-width: 1024px) {
  .ppo-journey {
    grid-template-columns: repeat(3, 1fr);
  }

  .ppo-journey li:not(:last-child)::after {
    display: none;
  }
}

@media (max-width: 960px) {
  .ppo-hero__grid,
  .ppo-cta__grid,
  .ppo-portfolio,
  .ppo-split,
  .ppo-opp-grid {
    grid-template-columns: 1fr;
  }

  .ppo-why-grid,
  .ppo-models,
  .ppo-markets,
  .ppo-enable {
    grid-template-columns: 1fr;
  }

  .ppo-hero__stats {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  .ppo-journey {
    grid-template-columns: 1fr;
  }

  .ppo-hero {
    padding: 6.25rem 0 3.5rem;
  }

  .ppo-sec,
  .ppo-cta {
    padding: 3.5rem 0;
  }

  .ppo-form__row {
    grid-template-columns: 1fr;
  }

  .ppo-hero__actions {
    flex-direction: column;
  }

  .ppo-hero__actions .btn {
    width: 100%;
    justify-content: center;
  }
}