/* 合作伙伴页（Figma 节点 641:11082「合作伙伴」） */

.partner-page {
  width: 100%;
  overflow: hidden;
}

/* Figma 主内容 1600px：在本页专属 CSS（仅合作伙伴页 enqueue）内直接覆盖 .section，勿再包一层页面根选择器 */
.section {
  width: 100rem !important;
  max-width: 100rem !important;
}

/* h2 模块标题：防止主题/WP 默认 h2 覆盖字号与行高 */
.partner-page h2.font-module-title {
  font-size: 2.5rem !important;
  line-height: 3.3125rem !important;
}

.screen-reader-text {
  position: absolute;
  width: 0.0625rem;
  height: 0.0625rem;
  padding: 0;
  margin: -0.0625rem;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ----- Hero（与 mine-safety 首屏 petro-hero 一致） ----- */
.petro-hero {
  min-height: 37.5rem;
  overflow: hidden;
}

.petro-hero__picture {
  z-index: 0;
  margin: 0;
  padding: 0;
  inset: 0;
}

.petro-hero__picture img {
  display: block;
  width: 100%;
  height: 100%;
}

.petro-hero__img {
  object-fit: cover;
  object-position: center;
}

.petro-hero__inner {
  z-index: 1;
  min-height: 37.5rem;
  display: flex;
  box-sizing: border-box;
}

.petro-hero__panel {
  padding-top: 7.625rem;
}

.petro-hero__title {
  font-size: 3.5rem !important;
  line-height: 4.625rem !important;
  margin: 0 0 0.875rem !important;
  color: var(--petro-text) !important;
}

.petro-hero__subtitle {
  font-size: 1.625rem;
  color: #252b3a;
  line-height: 2.375rem;
  font-family: s-regular, sans-serif;
  opacity: 0.8;
}

.petro-hero__subtitle:last-of-type {
  margin-bottom: 0;
}

/* 合作伙伴首屏（深色场景图 + 浅色字） */
.partner-page .petro-hero--partner .petro-hero__title {
  color: #ffffff !important;
}

.partner-page .petro-hero--partner .petro-hero__subtitle {
  max-width: 42rem;
  color: rgba(255, 255, 255, 0.92) !important;
  opacity: 1;
}

/* 「成为合作伙伴」文案较长：宽度由 padding 撑开，不沿用矿山 8.125rem 固定宽 */
.partner-page .petro-hero--partner .banner-consult-cta {
  width: auto;
  min-width: 0;
}

/* 三条铁律 */
.partner-rules-sec {
  width: 100%;
  background-color: #f5f5f7;
  padding-top: 5rem;
  padding-bottom: 5rem;
}
.partner-rules-head {
  text-align: center;
  margin-bottom: 3.125rem;
}

.partner-rules-head .font-module-title {
  text-align: center;margin-bottom: .625rem!important;
}

.partner-rules-head .font-module-subtitle {
  text-align: center;
  color: #435566;
}

.partner-rules-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.25rem;
}

.partner-rule-card {
  box-sizing: border-box;
  width: 32.5rem;
  max-width: 100%;
  min-height: 15.625rem;
  padding: 3.125rem 2.1875rem;
  background: #ffffff;
  border-radius: 1.125rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: all 0.6s ease;
}

.partner-rule-card:hover {
  box-shadow: 0 0.25rem 1.5rem rgba(15, 23, 42, 0.06);
}

.partner-rule-card__icon {
  width: 3.375rem;
  height: 3.375rem;
  margin-bottom: 1.5rem;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.partner-rule-card__icon img {
  width: 3.375rem;
  height: 3.375rem;
  object-fit: contain;
  display: block;
}

.partner-rule-card__title {
  margin: 0 0 .75rem 0;
  font-size: 1.75rem !important;
  line-height: 2rem !important;
  font-family: s-demibold, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #1d1d1f;
}

.partner-rule-card__desc {
  margin: 0;
  font-size: 1.125rem;
  line-height: 1.5rem;
  color: #1D1D1F;
  font-family: s-regular, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  opacity: 0.6;
}

/* 合作伙伴体系 */
.partner-modes-sec {
  width: 100%;
  background-color: #ffffff;
  padding-top: 5rem;
  padding-bottom: 5rem;
}

.partner-modes-head {
  text-align: center;
  margin-bottom: 3rem;
}

.partner-modes-head .font-module-title,
.partner-modes-head .font-module-subtitle {
  text-align: center;
}

.partner-modes-layout {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 5rem;
}

.partner-modes-accordion {
  width: 32.0625rem;
  max-width: 100%;
  flex-shrink: 0;
}

.partner-mode-item {
  position: relative;
  padding-top: 1.4375rem;
  padding-bottom: 1.4375rem;
  border-bottom: 0.0625rem solid #d8d8d8;
}

.partner-mode-item:first-of-type {
  border-top: 0.0625rem solid #d8d8d8;
}

.partner-mode-item__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
}

.partner-mode-item__title {
  margin: 0;
  font-size: 1.5rem !important;
  line-height: 2rem !important;
  font-family: s-demibold, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: #1d1d1f;
  flex: 1;
  text-align: left;
}
.partner-mode-item__toggle {
  width: 1rem;
  height: 1rem;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
}

.partner-mode-item__toggle::before,
.partner-mode-item__toggle::after {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 1rem;
  height: 0.1875rem;
  background: #1d1d1f;
  transform: translateY(-50%);
  border-radius: 0.125rem;
}

.partner-mode-item__toggle::after {
  transform: translateY(-50%) rotate(90deg);
}

.partner-mode-item.is-open .partner-mode-item__toggle::after {
  display: none;
}

.partner-mode-item__panel {
  display: grid;
  grid-template-rows: 0fr;
  overflow: hidden;
  padding-top: 0;
  transition: grid-template-rows 0.6s ease, padding-top 0.6s ease;
}

.partner-mode-item.is-open .partner-mode-item__panel {
  grid-template-rows: 1fr;
  padding-top: 0.875rem;
}

.partner-mode-item__panel-inner {
  min-height: 0;
  overflow: hidden;
}

.partner-mode-item__progress {
  position: absolute;
  top: calc(100% - 0.125rem);
  left: 0;
  right: 0;
  height: 0.25rem;
  background: #1d1d1f;
  transform: scaleX(0);
  transform-origin: 0 50%;
  pointer-events: none;
}

.partner-mode-item.is-playing .partner-mode-item__progress {
  animation: partnerModeProgress 6s linear forwards;
}

@keyframes partnerModeProgress {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

.partner-mode-item__desc {
  margin: 0;
  font-size: 1.125rem;
  line-height: 1.75rem;
  color: #1d1d1f;
  font-family: s-regular, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  opacity: 0.6;
}

.partner-mode-item__tags {
  margin-bottom: .875rem;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.partner-mode-item__tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.5rem;
  padding: 0.5rem 1.25rem;
  border-radius: 1.5rem;
  background: rgba(38, 106, 201, 0.06);
  color: #266ac9;
  font-size: 1.125rem;
  line-height: 1.5rem;
  font-family: s-medium, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.partner-modes-media {
  flex: 1 1 auto;
  min-width: 0;
  max-width: 62.9375rem;
  border-radius: 1.125rem;
  overflow: hidden;
  background: #f3f6fb;
  aspect-ratio: 1007 / 556;
}

.partner-modes-media__img {
  width: 100%;
  height: 100%;
  min-height: 21rem;
  object-fit: cover;
  display: block;
  transition: opacity 0.6s ease;
}

/* 资源赋能：横向手风琴 */
.partner-empower-sec {
  width: 100%;
  background-color: #f5f5f7;
  padding-top: 5rem;
  padding-bottom: 5rem;
}

.partner-empower-head {
  text-align: center;
  margin-bottom: 3.125rem;
}

.partner-empower-head .font-module-title,
.partner-empower-head .font-module-subtitle {
  text-align: center;
}

.partner-empower-accordion {
  display: flex;
  width: 100%;
  min-height: 41.4375rem;
  height: 41.4375rem;
  overflow: hidden;
  gap: 1.25rem;
  align-items: stretch;
}

.partner-empower-item {
  position: relative;
  flex: 1 1 0;
  min-width: 0;
  border-radius: 1.25rem;
  overflow: hidden;
  cursor: pointer;
  background: #0f172a;
  transition: flex 0.6s ease;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2.5rem 1.5rem 2.25rem 2.5rem;
}

.partner-empower-item.is-active {
  flex: 2.4 1 0;
  /* 激活态：文案区距卡片底边 86px */
  padding-bottom: 5rem;
}

.partner-empower-item__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  transition: transform 0.6s ease;
}

.partner-empower-item__img--a {
  z-index: 1;
}

.partner-empower-item__img--b {
  z-index: 0;
}

/* 资源赋能：按设计稿微调默认裁切位置 */
/* .partner-empower-item[data-index="1"] .partner-empower-item__img {
  object-position: 80% 50%;
} */
.partner-empower-item[data-index="2"] .partner-empower-item__img {
  object-position: 0% 50%;
}
.partner-empower-item[data-index="3"] .partner-empower-item__img {
  object-position: 0 50%;
}

/* .partner-empower-item.is-active .partner-empower-item__img--a,
.partner-empower-item.is-active .partner-empower-item__img--b {
  transform: scale(1.04);
} */

.partner-empower-item__grad {
  position: absolute;
  inset: 0;
  z-index: 2;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0) 0%, rgba(0, 0, 0, 0.1) 50.075%, rgba(0, 0, 0, 0.88) 100%);
  pointer-events: none;
}

.partner-empower-item.is-active .partner-empower-item__grad {
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.30) 0%, #000 100%);
}

.partner-empower-item__content {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: column;
  gap: 0;
  width: 35rem;
  max-width: 35rem;
  pointer-events: none;
  align-items: flex-start;
}

.partner-empower-item__title {
  margin: 0;
  font-size: 1.75rem !important;
  line-height: 2.3125rem !important;
  font-family: s-demibold, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-weight: normal;
  color: #ffffff;
  flex-shrink: 0;
  transition: opacity 0.6s ease;
}

.partner-empower-item__body {
  margin: 0;
  margin-top: 0;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  font-size: 1.125rem;
  line-height: 1.82025rem;
  color: rgba(255, 255, 255, 0.85);
  font-family: s-regular, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  white-space: pre-line;
  transition: opacity 0.6s ease, margin-top 0.6s ease, max-height 0.6s ease;
  pointer-events: none;
}

.partner-empower-item.is-active .partner-empower-item__body {
  margin-top: 1rem;
  min-height: 5.5rem;
  max-height: 30rem;
  overflow: auto;
  opacity: 0.8;
  pointer-events: auto;
}

/* 同行伙伴 */
.partner-clients-sec {
  width: 100%;
  background-color: #FFFFFF;
  padding-top: 5rem;
  padding-bottom: 6.25rem;
}

.partner-clients-head {
  text-align: center;
  margin-bottom: 2.5rem;
}

.partner-clients-head .font-module-title,
.partner-clients-head .font-module-subtitle {
  text-align: center;
}

.partner-clients-panel {
  position: relative;
  width: 100%;
  margin-top: 2.5rem;
  min-height: 46.375rem;
  border-radius: 1.25rem;
  overflow: hidden;
  background: #f9fafc;
}

.partner-clients-panel__bg {
  position: absolute;
  top: -1.25rem;
  left: 49%;
  transform: translateX(-50%);
  height: 55.75rem;
  object-fit: cover;
  /* object-position: 50% 100%; */
  z-index: 0;
}

.partner-clients-panel__inner {
  position: relative;
  z-index: 1;
  padding: 5rem 2.75rem 3.5rem;
  min-height: 46.375rem;
}

/* Logo：按设计稿 5-5-4 三行排列 */
.partner-clients-logos {
  width: 100%;
  filter: drop-shadow(0 .625rem 1.875rem rgba(38, 106, 201, 0.10));
}

.partner-clients-logos__row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.25rem;
  margin: 0 auto 1.25rem;
}

.partner-clients-logos__row:last-child {
  margin-bottom: 0;
}

.partner-clients-logos__item {
  box-sizing: border-box;
  width: 13.75rem;
  height: 7.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 1.25rem;
  border: 1px solid rgba(0, 0, 0, 0.15);
  background: #FFF;
}

.partner-clients-logos__image {
  display: block;
  /* background-color: lightgray;
  background-position: 50% 50%; */
  background-repeat: no-repeat;
  background-size: cover;
  /* box-shadow: 0 1rem 2.5rem rgba(17, 24, 39, 0.12); */
}

/* 页内 CTA */
.partner-clients-cta {
  margin-top: 3.75rem; /* 对齐稿中 Logo 到 CTA 的间距（约 60px） */
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.partner-clients-cta__title {
  margin: 0;
  font-size: 2.5rem;
  line-height: 3.3125rem;
  color: #252b3a;
  font-family: s-demibold, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  text-align: center;
}

.partner-clients-cta__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 9rem;
  height: 2.5rem;
  padding: 0 1.5rem;
  border-radius: 2.5rem;
  background: #35a0ff;
  color: #ffffff;
  font-size: 1rem;
  line-height: 1.25rem;
  font-family: s-medium, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  text-decoration: none;
}