/*
  partners.css - Minimal partners page
  Uses the same editorial system as about.css and services.css.
*/

.pt-eyebrow {
  font-family: var(--font-family-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  line-height: 1;
  margin: 0 0 22px;
  color: var(--color-brand);
  text-transform: uppercase;
}

.pt-eyebrow--muted { color: rgba(255, 255, 255, 0.5); }

.pt-heading {
  margin: 0;
  color: var(--color-gray-900);
  font-family: var(--font-family-display);
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.08;
  text-wrap: balance;
}

.pt-section-sub {
  max-width: 60ch;
  margin: 22px 0 0;
  color: var(--color-gray-500);
  font-size: clamp(1.0625rem, 1.25vw, 1.1875rem);
  line-height: 1.6;
}

.pt-section-head {
  display: flex;
  flex-direction: column;
  margin-bottom: 48px;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.pt-section-head.scroll-animate,
.pt-model.scroll-animate,
.pt-value.scroll-animate,
.pt-logo.scroll-animate {
  opacity: 1;
  transform: translateY(0);
}

.pt-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  border-bottom: 1px solid currentColor;
  color: var(--color-gray-900);
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: -0.005em;
  text-decoration: none;
  transition: color 0.25s var(--ease-out), gap 0.25s var(--ease-out);
}

.pt-link:hover {
  gap: 14px;
  color: var(--color-brand);
}

.pt-link--inverse { color: rgba(255, 255, 255, 0.9); }
.pt-link--inverse:hover { color: var(--color-white); }

/* ===== HERO — two-column: copy + partnership network ===== */
.pt-hero {
  position: relative;
  margin-top: 140px;
  padding: 84px 0 72px;
  overflow: hidden;
  background:
    radial-gradient(68% 120% at 88% 4%, rgba(91, 107, 240, 0.055) 0%, transparent 52%),
    linear-gradient(180deg, #fafbfc 0%, #ffffff 72%);
  border-bottom: 1px solid rgba(14, 19, 32, 0.06);
}

.pt-hero-orb {
  position: absolute;
  top: -14%;
  right: -6%;
  width: 46%;
  height: 132%;
  background: radial-gradient(circle at 58% 44%, rgba(255, 106, 0, 0.12), transparent 60%);
  filter: blur(14px);
  pointer-events: none;
  z-index: 0;
}

.pt-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  align-items: center;
  gap: clamp(32px, 4vw, 64px);
  margin-bottom: 48px;
}

.pt-hero-content { min-width: 0; }
.pt-hero-content > * {
  opacity: 0;
  transform: translateY(18px);
  animation: ptHeroIn 0.8s var(--ease-out) forwards;
}
.pt-hero-content > *:nth-child(1) { animation-delay: 0.05s; }
.pt-hero-content > *:nth-child(2) { animation-delay: 0.12s; }
.pt-hero-content > *:nth-child(3) { animation-delay: 0.19s; }
.pt-hero-content > *:nth-child(4) { animation-delay: 0.26s; }
@keyframes ptHeroIn { to { opacity: 1; transform: none; } }

.pt-hero-title {
  max-width: 15ch;
  margin: 0 0 26px;
  color: var(--color-gray-900);
  font-family: var(--font-family-display);
  font-size: clamp(2.5rem, 4.6vw, 4rem);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1.03;
  text-wrap: balance;
}

.pt-hero-sub {
  max-width: 47ch;
  margin: 0 0 36px;
  color: var(--color-gray-500);
  font-size: clamp(1.0625rem, 1.25vw, 1.1875rem);
  line-height: 1.62;
}

/* --- Right visual: partnership network (hub + satellites) --- */
.pt-hero-visual {
  position: relative;
  min-height: clamp(340px, 34vw, 460px);
  pointer-events: none;
}
.pt-net { position: absolute; inset: 0; }

.pt-net-ring {
  position: absolute;
  left: 52%;
  top: 50%;
  transform: translate(-50%, -50%);
  aspect-ratio: 1;
  border-radius: 50%;
  border: 1px solid rgba(14, 19, 32, 0.08);
  pointer-events: none;
  z-index: 0;
}
.pt-net-ring--1 { width: 42%; }
.pt-net-ring--2 { width: 70%; border-color: rgba(14, 19, 32, 0.05); }

.pt-net-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  z-index: 1;
}
.pt-net-lines line {
  stroke-dasharray: 4 6;
  animation: ptDash 16s linear infinite;
}
@keyframes ptDash { to { stroke-dashoffset: -200; } }

.pt-node {
  position: absolute;
  transform: translate(-50%, -50%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(14, 19, 32, 0.08);
  box-shadow: 0 12px 28px rgba(14, 19, 32, 0.1);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  z-index: 2;
  animation: ptFloat 6.5s ease-in-out infinite;
}
.pt-node i { line-height: 1; color: var(--color-brand); }

.pt-node--hub {
  left: 52%;
  top: 50%;
  width: 80px;
  height: 80px;
  font-size: 1.75rem;
  color: #fff;
  background: linear-gradient(150deg, var(--color-brand), var(--color-brand-dark));
  border-color: rgba(255, 255, 255, 0.5);
  box-shadow: 0 16px 42px rgba(255, 106, 0, 0.34);
  z-index: 3;
  animation: ptHubPulse 4s ease-in-out infinite;
}
.pt-node--hub i { color: #fff; }

.pt-node--s1, .pt-node--s2, .pt-node--s3, .pt-node--s4 {
  width: 54px;
  height: 54px;
  font-size: 1.2rem;
}
.pt-node--s1 { left: 20%; top: 20%; animation-delay: -1s; }
.pt-node--s2 { left: 82%; top: 26%; animation-delay: -2.5s; }
.pt-node--s3 { left: 18%; top: 76%; animation-delay: -4s; }
.pt-node--s4 { left: 82%; top: 72%; animation-delay: -5.5s; }

@keyframes ptFloat {
  0%, 100% { transform: translate(-50%, -50%); }
  50% { transform: translate(-50%, calc(-50% - 6px)); }
}
@keyframes ptHubPulse {
  0%, 100% { box-shadow: 0 16px 42px rgba(255, 106, 0, 0.34); }
  50% { box-shadow: 0 18px 56px rgba(255, 106, 0, 0.5); }
}

/* --- Hero responsive --- */
@media (max-width: 991px) {
  .pt-hero-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: clamp(24px, 3vw, 40px);
  }
  .pt-hero-visual { min-height: 360px; }
}
@media (max-width: 767.98px) {
  .pt-hero-grid { grid-template-columns: 1fr; gap: 36px; margin-bottom: 40px; }
  .pt-hero-title { max-width: 20ch; }
  .pt-hero-visual {
    width: 100%;
    max-width: 420px;
    margin-inline: auto;
    min-height: 320px;
  }
}
@media (max-width: 575px) {
  .pt-hero-visual { min-height: 262px; }
  .pt-net-ring--2 { display: none; }
  .pt-node--hub { width: 66px; height: 66px; font-size: 1.45rem; }
  .pt-node--s1, .pt-node--s2, .pt-node--s3, .pt-node--s4 { width: 46px; height: 46px; font-size: 1rem; }
}

@media (prefers-reduced-motion: reduce) {
  .pt-hero-content > * { animation: none; opacity: 1; transform: none; }
  .pt-node, .pt-net-lines line { animation: none; }
}

.pt-models,
.pt-values,
.pt-network {
  padding: 56px 0;
  border-bottom: 1px solid rgba(14, 19, 32, 0.06);
}

.pt-models,
.pt-network { background: var(--color-white); }

.pt-values { background: #fafbfc; }

.pt-models-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.pt-model {
  display: flex;
  flex-direction: column;
  padding: 34px 40px;
  border: 1px solid rgba(14, 19, 32, 0.08);
  border-radius: 8px;
  background: var(--color-white);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out), border-color 0.3s var(--ease-out);
}

.pt-model:hover {
  border-color: rgba(14, 19, 32, 0.18);
  transform: translateY(-2px);
}

.pt-model-kicker {
  margin: 0 0 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(14, 19, 32, 0.06);
  color: var(--color-brand);
  font-family: var(--font-family-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  line-height: 1;
  text-transform: uppercase;
}

.pt-model-title {
  margin: 0 0 12px;
  color: var(--color-gray-900);
  font-family: var(--font-family-display);
  font-size: clamp(1.25rem, 1.7vw, 1.5rem);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.3;
}

.pt-model-desc {
  margin: 0;
  color: var(--color-gray-500);
  font-size: 1rem;
  line-height: 1.7;
}

/* --- Values: single-column table-row list --- */
.pt-values-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid rgba(14, 19, 32, 0.08);
}

.pt-value {
  display: grid;
  grid-template-columns: 56px minmax(160px, 260px) 1fr;
  gap: 8px 32px;
  align-items: baseline;
  padding: 32px 0;
  border-bottom: 1px solid rgba(14, 19, 32, 0.08);
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.pt-value-num {
  color: var(--color-brand);
  font-family: var(--font-family-display);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  line-height: 1.3;
}

.pt-value-title {
  margin: 0;
  color: var(--color-gray-900);
  font-family: var(--font-family-display);
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.pt-value-desc {
  margin: 0;
  color: var(--color-gray-500);
  font-size: 0.9375rem;
  line-height: 1.65;
  max-width: 48ch;
}

.pt-network-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}

.pt-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 88px;
  padding: 20px 16px;
  border: 1px solid rgba(14, 19, 32, 0.08);
  border-radius: 8px;
  background: var(--color-white);
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out), border-color 0.3s var(--ease-out);
}

.pt-logo:hover {
  border-color: rgba(14, 19, 32, 0.2);
  transform: translateY(-2px);
}

.pt-logo img {
  max-width: 100%;
  max-height: 52px;
  object-fit: contain;
}

/* ---- Two-row partner logo marquee (opposite directions) ---- */
.pt-marquee {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.pt-marquee-row {
  overflow: hidden;
  /* soft edges so cards ease in/out instead of hard-popping */
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 6%, #000 94%, transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0, #000 6%, #000 94%, transparent 100%);
}

.pt-marquee-track {
  display: flex;
  width: max-content;
  will-change: transform;
  /* one full set width per loop -> constant speed on every screen size */
  animation: ptMarquee 40s linear infinite;
}

/* Row 2 plays the same keyframe reversed -> moves left to right */
.pt-marquee-row--right .pt-marquee-track {
  animation-direction: reverse;
}

/* Pause both rows while hovering anywhere over the marquee */
.pt-marquee:hover .pt-marquee-track {
  animation-play-state: paused;
}

@keyframes ptMarquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* Cards inside the marquee: keep the existing card look, but fixed-width
   and always visible (override the scroll-reveal used by the grid). One set
   of 6 cards (6 x 226px = 1356px) is wider than the container, so the same
   logo can never appear twice inside the viewport at once. */
.pt-marquee .pt-logo {
  flex: 0 0 auto;
  width: 210px;
  margin-right: 16px;
  opacity: 1;
  transform: none;
  animation: none;
}

.pt-marquee .pt-logo:hover {
  transform: translateY(-2px);
}

.pt-cta {
  padding: 96px 0;
  background: var(--color-ink);
  color: var(--color-white);
  text-align: center;
}

.pt-cta .container { max-width: 880px; }

.pt-cta-title {
  margin: 0 0 24px;
  color: var(--color-white);
  font-family: var(--font-family-display);
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 1.04;
  text-wrap: balance;
}

.pt-cta-actions {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}

@media (max-width: 1199px) {
  .pt-network-grid { grid-template-columns: repeat(4, 1fr); }
}

@media (max-width: 991px) {
  .pt-hero {
    padding: 72px 0 56px;
  }

  .pt-models,
  .pt-values,
  .pt-network {
    padding: 48px 0;
  }

  .pt-models-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .pt-value {
    grid-template-columns: 48px 1fr;
    row-gap: 6px;
  }

  .pt-value-desc { grid-column: 1 / -1; }

  .pt-network-grid { grid-template-columns: repeat(3, 1fr); }
  .pt-cta { padding: 80px 0; }
}

@media (max-width: 575px) {
  .pt-hero {
    padding: 56px 0 48px;
  }

  .pt-cta-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 20px;
    width: 100%;
  }

  .pt-cta-actions .btn-brand,
  .pt-cta-actions .pt-link {
    width: 100%;
    justify-content: center;
  }

  .pt-models-grid {
    grid-template-columns: 1fr;
  }

  .pt-models,
  .pt-values,
  .pt-network {
    padding: 56px 0;
  }

  .pt-section-head { margin-bottom: 48px; }
  .pt-model { padding: 28px 26px; }

  .pt-value {
    grid-template-columns: 1fr;
    row-gap: 8px;
    padding: 28px 0;
  }

  .pt-value-desc { grid-column: auto; }

  .pt-network-grid { grid-template-columns: repeat(2, 1fr); }
  .pt-cta { padding: 72px 0; }
  .pt-cta-actions .pt-link { border-bottom: none; }
}

@media (prefers-reduced-motion: reduce) {
  .pt-section-head,
  .pt-model,
  .pt-value,
  .pt-logo {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .pt-model:hover,
  .pt-logo:hover {
    transform: none;
  }

  /* Marquee: stop motion and lay logos out statically (no duplicates) */
  .pt-marquee-track {
    animation: none;
    width: auto;
    flex-wrap: wrap;
    justify-content: center;
  }
  .pt-marquee-row {
    overflow: visible;
    -webkit-mask-image: none;
    mask-image: none;
  }
  .pt-marquee .pt-logo {
    margin: 0 8px 12px;
  }
  .pt-marquee .pt-logo--dup {
    display: none;
  }
}