/* ===== 页面专属：page-home ===== */
.page-home {
  --hero-overlap: -2rem;
  --shape-orange: var(--clr-primary-orange, #FF6F00);
  --shape-blue:   var(--clr-primary-blue, #003D6B);
  --shape-yellow: var(--clr-accent-yellow, #C7D700);
}

/* ---------- 首屏分屏 ---------- */
.page-home .hero-split {
  display: flex;
  flex-direction: column;
  min-height: 80vh;
  background: var(--gradient-hero, linear-gradient(135deg,rgba(255,111,0,0.08) 0%,rgba(199,215,0,0.05) 100%));
  padding: 2rem 1rem;
  margin-bottom: var(--hero-overlap);
}

.page-home .hero-split__text {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  z-index: 2;
}

.page-home .hero-split__badge {
  display: inline-block;
  background: var(--clr-primary-orange, #FF6F00);
  color: #fff;
  padding: 0.3rem 1rem;
  border-radius: var(--radius-lg, 50px);
  font-family: var(--font-body, sans-serif);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  margin-bottom: 1.2rem;
  width: fit-content;
}

.page-home .hero-split__title {
  font-family: var(--font-headings, 'Impact','Arial Black',sans-serif);
  font-size: clamp(2.6rem, 8vw, 5rem);
  line-height: 1.05;
  color: var(--clr-text-primary, #1A1A2E);
  margin: 0 0 1rem;
}

.page-home .hero-split__subtitle {
  font-family: var(--font-body, sans-serif);
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: var(--clr-text-secondary, #555);
  max-width: 32rem;
  line-height: 1.6;
  margin-bottom: 2rem;
}

.page-home .hero-split__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ---------- 右侧视觉 ---------- */
.page-home .hero-split__visual {
  position: relative;
  flex: 1 1 40%;
  min-height: 280px;
  margin-top: 2rem;
  overflow: hidden;
  border-radius: var(--radius-md, 16px);
}

.page-home .hero-split__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-home .hero-split__shape {
  position: absolute;
  border-radius: 50%;
  mix-blend-mode: multiply;
  opacity: 0.3;
  pointer-events: none;
}

.page-home .hero-split__shape--1 {
  width: 160px;
  height: 160px;
  background: var(--shape-orange);
  top: 10%;
  right: 5%;
  animation: floatShape 6s ease-in-out infinite alternate;
}

.page-home .hero-split__shape--2 {
  width: 100px;
  height: 100px;
  background: var(--shape-yellow);
  bottom: 15%;
  left: 10%;
  animation: floatShape 8s ease-in-out infinite alternate-reverse;
}

.page-home .hero-split__shape--3 {
  width: 200px;
  height: 200px;
  background: var(--shape-blue);
  top: 40%;
  left: 40%;
  animation: floatShape 10s ease-in-out infinite alternate;
}

@keyframes floatShape {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(20px, -30px) scale(1.05); }
}

/* ---------- 01 品牌使命 ---------- */
.page-home .mission-wrap {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  align-items: center;
}

.page-home .mission-text {
  flex: 1 1 55%;
}

.page-home .mission-visual {
  flex: 1 1 40%;
  border-radius: var(--radius-md, 16px);
  overflow: hidden;
}

.page-home .mission-visual img {
  width: 100%;
  height: auto;
  display: block;
}

/* ---------- 02 V2.0 功能卡片 ---------- */
.page-home .feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.page-home .feature-card {
  padding: 1.5rem;
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.page-home .feature-card:hover {
  box-shadow: var(--shadow-md, 0 8px 40px rgba(0,0,0,0.08));
  transform: translateY(-4px);
}

.page-home .feature-card__icon {
  width: 100%;
  height: auto;
  aspect-ratio: 4/3;
  object-fit: cover;
  border-radius: var(--radius-sm, 8px);
  margin-bottom: 1rem;
}

.page-home .feature-card__title {
  font-family: var(--font-headings, 'Impact','Arial Black',sans-serif);
  font-size: 1.4rem;
  margin: 0 0 0.5rem;
}

.page-home .feature-card__text {
  font-family: var(--font-body, sans-serif);
  color: var(--clr-text-secondary, #555);
  line-height: 1.6;
}

/* ---------- 03 核心服务 ---------- */
.page-home .service-grid {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 2rem;
}

.page-home .service-item {
  display: flex;
  flex-direction: column;
  padding: 1.5rem;
  background: var(--clr-card-bg, #fff);
  border-left: 4px solid var(--shape-orange);
  border-radius: 0 var(--radius-sm, 8px) var(--radius-sm, 8px) 0;
  transition: border-color 0.3s ease;
}

.page-home .service-item:hover {
  border-left-color: var(--shape-yellow);
}

.page-home .service-item__icon {
  width: 64px;
  height: auto;
  margin-bottom: 1rem;
}

.page-home .service-item .label-title {
  font-family: var(--font-headings, 'Impact','Arial Black',sans-serif);
  font-size: 1.2rem;
  margin: 0 0 0.4rem;
}

.page-home .service-item .label-value {
  font-family: var(--font-body, sans-serif);
  color: var(--clr-text-secondary, #555);
  line-height: 1.6;
  margin-bottom: 1rem;
}

/* ---------- 04 历史版本 ---------- */
.page-home .history-wrap {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  align-items: center;
  background: var(--clr-bg-dark, #1A1A2E);
  color: #fff;
  padding: 2rem;
  border-radius: var(--radius-md, 16px);
}

.page-home .history-text .zone__heading {
  color: #fff;
}

.page-home .history-text .zone__desc {
  color: rgba(255,255,255,0.8);
}

.page-home .history-visual {
  flex: 0 0 auto;
}

.page-home .history-timeline {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.page-home .history-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--shape-orange);
  display: block;
}

.page-home .history-dot:nth-child(2) {
  background: var(--shape-yellow);
}

.page-home .history-dot:nth-child(3) {
  background: var(--shape-blue);
}

/* ---------- 信任区 ---------- */
.page-home .trust-zone {
  text-align: center;
  border-top: 1px solid var(--clr-border-light, rgba(0,61,107,0.15));
  padding-top: 2rem;
  margin-top: 2rem;
}

.page-home .trust-statement {
  font-family: var(--font-body, sans-serif);
  font-size: 1.1rem;
  color: var(--clr-text-secondary, #555);
  margin-bottom: 1.5rem;
}

.page-home .trust-links {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ---------- 桌面端媒体查询 ---------- */
@media (min-width: 768px) {
  .page-home .hero-split {
    flex-direction: row;
    align-items: stretch;
    padding: 3rem 2rem;
  }

  .page-home .hero-split__text {
    padding-right: 2rem;
  }

  .page-home .hero-split__visual {
    margin-top: 0;
    min-height: auto;
  }

  .page-home .mission-wrap {
    flex-direction: row;
  }

  .page-home .feature-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-home .service-grid {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .page-home .service-item {
    flex: 1 1 30%;
    min-width: 240px;
  }

  .page-home .history-wrap {
    flex-direction: row;
  }

  .page-home .history-text {
    flex: 1 1 60%;
  }
}

/* ---------- 保证横向不溢出 ---------- */
.page-home *,
.page-home *::before,
.page-home *::after {
  box-sizing: border-box;
}

.page-home img {
  max-width: 100%;
  height: auto;
}

/* ---------- 悬停卡片更多信息（渐进增强） ---------- */
.page-home .feature-card[data-more] .feature-card__text::after {
  content: attr(data-more);
  display: block;
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  transition: opacity 0.3s ease, max-height 0.3s ease;
}

.page-home .feature-card[data-more]:hover .feature-card__text::after {
  opacity: 1;
  max-height: 100px;
}