/* Partnership page — extends landing business showcase tokens */

.partnership-shell {
  background:
    radial-gradient(circle at 78% 2%, rgba(35, 104, 165, .16), transparent 30rem),
    radial-gradient(circle at 10% 38%, rgba(142, 91, 47, .07), transparent 25rem),
    #07090d;
}

.partnership-grid {
  background-image:
    linear-gradient(rgba(145, 171, 198, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(145, 171, 198, .055) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to bottom, black, transparent 74%);
}

.partnership-signal-line {
  background: linear-gradient(90deg, transparent, rgba(102, 190, 255, .7), transparent);
  animation: partnershipSignal 5s ease-in-out infinite;
}

@keyframes partnershipSignal {
  0%, 100% { opacity: .16; transform: scaleX(.65); }
  50% { opacity: .8; transform: scaleX(1); }
}

.partnership-panel {
  background: linear-gradient(145deg, rgba(22, 29, 38, .78), rgba(11, 14, 19, .78));
  box-shadow: 0 22px 70px rgba(0, 0, 0, .24), inset 0 1px 0 rgba(255, 255, 255, .045);
}

.partnership-input {
  width: 100%;
  min-height: 3rem;
  border: 1px solid rgba(174, 201, 226, .15);
  border-radius: .65rem;
  background: rgba(3, 6, 10, .58);
  color: rgba(249, 252, 255, .94);
  padding: .72rem .85rem;
  font-size: .84rem;
  outline: none;
  transition: border-color 180ms ease, background-color 180ms ease, box-shadow 180ms ease;
}

.partnership-input::placeholder {
  color: rgba(189, 202, 217, .34);
}

.partnership-input:hover {
  border-color: rgba(174, 201, 226, .24);
}

.partnership-input:focus {
  border-color: rgba(102, 190, 255, .72);
  background: rgba(6, 13, 21, .78);
  box-shadow: 0 0 0 3px rgba(65, 159, 222, .12);
}

.partnership-input[aria-invalid="true"] {
  border-color: rgba(255, 155, 144, .55);
}

textarea.partnership-input {
  min-height: 8.5rem;
  resize: vertical;
}

.partnership-submit {
  min-height: 3rem;
  border: 1px solid rgba(155, 214, 255, .28);
  border-radius: .65rem;
  background: #dbeeff;
  color: #07111a;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .01em;
  transition: transform 180ms ease, background-color 180ms ease, opacity 180ms ease;
}

.partnership-submit:hover:not(:disabled) {
  background: #f0f7ff;
  transform: translateY(-1px);
}

.partnership-submit:disabled {
  cursor: wait;
  opacity: .58;
  transform: none;
}

.partnership-card {
  transition: transform 220ms ease, border-color 220ms ease, background-color 220ms ease;
}

.partnership-card:hover {
  transform: translateY(-3px);
  border-color: rgba(102, 190, 255, .28);
  background-color: rgba(28, 40, 52, .72);
}

.partnership-field-error {
  display: block;
  margin-top: .375rem;
  font-size: .6875rem;
  color: #ff9b90;
}

.partnership-showcase-nav {
  position: absolute;
  z-index: 50;
  display: flex;
  height: 2.75rem;
  width: 2.75rem;
  align-items: center;
  justify-content: center;
  border-radius: 9999px;
  border: 1px solid rgba(255, 255, 255, .2);
  background: rgba(17, 23, 37, .85);
  color: rgba(255, 255, 255, .7);
  transition: color 150ms ease, border-color 150ms ease;
}

.partnership-showcase-nav:hover:not(:disabled) {
  border-color: rgba(255, 255, 255, .4);
  color: #fff;
}

.partnership-showcase-nav:disabled {
  pointer-events: none;
  opacity: .25;
}

.partnership-showcase-nav--prev {
  left: 0;
}

.partnership-showcase-nav--next {
  right: 0;
}

@media (min-width: 640px) {
  .partnership-showcase-nav--prev { left: .75rem; }
  .partnership-showcase-nav--next { right: .75rem; }
}

@media (prefers-reduced-motion: reduce) {
  .partnership-signal-line { animation: none; }
  .partnership-card,
  .partnership-submit { transition: none; }
}