/* =====================
   Hero
   ===================== */
.partner-hero {
  padding-top: 120px;
  padding-bottom: var(--space-3xl);
  text-align: center;
  background-image:
    linear-gradient(rgba(255, 245, 195, 0.78), rgba(255, 245, 195, 0.88)),
    url('/images/brands japanSiteSize.webp');
  background-size: cover;
  background-position: center;
}

.partner-hero .badge {
  margin-bottom: var(--space-lg);
}

.partner-hero__title {
  margin-bottom: var(--space-lg);
  line-height: 1.1;
}

.partner-hero__text {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  max-width: 560px;
  margin: 0 auto var(--space-xl);
  line-height: var(--leading-relaxed);
}

/* =====================
   Impact
   ===================== */
.partner-impact {
  padding: var(--space-3xl) 0;
}

.partner-impact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.partner-impact__title {
  font-size: var(--text-3xl);
  line-height: 1.15;
  margin: var(--space-md) 0 var(--space-lg);
}

.partner-impact__body {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

.partner-impact__stats {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.partner-stat {
  padding: var(--space-lg) var(--space-xl);
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-heading);
  border-radius: var(--radius-md);
}

.partner-stat__value {
  display: block;
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  color: var(--color-heading);
  margin-bottom: var(--space-xs);
}

.partner-stat__label {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-normal);
}

@media (max-width: 768px) {
  .partner-impact__grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }
}

/* =====================
   Two models
   ===================== */
.partner-models {
  padding: var(--space-3xl) 0;
}

.partner-models__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: stretch;
}

.partner-model-card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.partner-model-card__accent {
  height: 6px;
}

.partner-model-card--sponsor .partner-model-card__accent {
  background-color: var(--color-primary);
}

.partner-model-card--give .partner-model-card__accent {
  background-color: var(--color-heading);
}

.partner-model-card__body {
  padding: var(--space-xl);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.partner-model-card__tag {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-md);
}

.partner-model-card--sponsor .partner-model-card__tag {
  color: var(--color-primary);
}

.partner-model-card--give .partner-model-card__tag {
  color: var(--color-heading);
}

.partner-model-card__title {
  font-size: var(--text-xl);
  line-height: 1.3;
  margin-bottom: var(--space-md);
}

.partner-model-card__text {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-lg);
}

.partner-model-card__features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-xl);
  flex: 1;
}

.partner-model-card__features li {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  padding: var(--space-xs) 0;
  padding-left: var(--space-lg);
  position: relative;
  line-height: var(--leading-normal);
}

.partner-model-card__features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  font-weight: var(--weight-bold);
}

.partner-model-card--sponsor .partner-model-card__features li::before {
  color: var(--color-primary);
}

.partner-model-card--give .partner-model-card__features li::before {
  color: var(--color-heading);
}

.partner-model-card__features em {
  font-family: var(--font-mono);
  font-style: normal;
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  padding: 1px 6px;
  font-size: var(--text-xs);
}

@media (max-width: 768px) {
  .partner-models__grid {
    grid-template-columns: 1fr;
  }
}

/* =====================
   Use cases
   ===================== */
.partner-usecases {
  padding: var(--space-3xl) 0;
}

.partner-usecase {
  padding: var(--space-xl);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition-fast);
}

.partner-usecase:hover {
  border-color: var(--color-border-light);
}

.partner-usecase__icon {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-md);
  line-height: 1;
}

.partner-usecase__title {
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  margin-bottom: var(--space-sm);
}

.partner-usecase__text {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: var(--leading-relaxed);
}

/* =====================
   How it works (steps)
   ===================== */
.partner-how {
  padding: var(--space-3xl) 0;
}

.partner-how .step {
  text-align: center;
}

.partner-how .step__number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background-color: var(--color-primary);
  color: #fff;
  font-size: var(--text-xl);
  font-weight: var(--weight-bold);
  margin: 0 auto var(--space-lg);
}

.partner-how .step__title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-sm);
}

.partner-how .step__text {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  max-width: 280px;
  margin: 0 auto;
}

/* =====================
   Partner logos
   ===================== */
.partner-logos {
  padding: var(--space-3xl) 0;
}

.partner-logos__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
}

.partner-logo-item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

.partner-logo-item img {
  max-height: 60px;
  max-width: 100%;
  width: auto;
  object-fit: contain;
}

@media (max-width: 768px) {
  .partner-logos__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* =====================
   CTA
   ===================== */
.partner-cta {
  text-align: center;
  padding: var(--space-3xl) 0;
}

.partner-cta__title {
  font-size: var(--text-3xl);
  margin-bottom: var(--space-md);
  line-height: 1.2;
}

.partner-cta__text {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-xl);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}