/* =============================================================
   industry-education.html 独有样式（教育培训）
   Hero：左文右大圆图；现状：双栏文字+引句；痛点：图标横条
   方案：横排四圆卡；案例：整图遮罩卡；功能：编号双列
   FAQ：2x2 网格手风琴；CTA：浅色宽色带
   ============================================================= */

/* ---------- 1. Hero 左右分栏 ---------- */
.edu-hero {
  position: relative; overflow: hidden;
  padding: calc(var(--header-h) + var(--topbar-h) + 60px) 0 80px;
  background: linear-gradient(150deg, var(--yellow) 0%, var(--cream) 60%, var(--cream-2) 100%);
}
.edu-hero-dot {
  position: absolute; width: 160px; height: 160px; border-radius: 50%;
  background: rgba(191, 216, 178, .5); top: 12%; right: 6%;
}
.edu-hero-grid {
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 50px; align-items: center;
  position: relative; z-index: 2;
}
.edu-hero-copy h1 { margin-bottom: 18px; }
.edu-hero-copy p { margin-bottom: 26px; }
.edu-hero-cta { display: flex; flex-wrap: wrap; gap: 14px; }
.edu-hero-img { position: relative; }
.edu-hero-img img {
  border-radius: 58% 42% 55% 45% / 48% 52% 46% 54%;
  width: 100%; height: auto; box-shadow: var(--clay-shadow);
}
.edu-hero-badge {
  position: absolute; bottom: 8%; left: -6%;
  padding: 16px 22px; text-align: center;
  background: #FFFDF6; box-shadow: var(--clay-shadow);
}
.edu-hero-badge b { display: block; color: var(--green-3); font-size: 1.1rem; }
.edu-hero-badge span { font-size: .84rem; color: var(--ink-2); }

/* ---------- 2. 现状双栏 + 引句 ---------- */
.edu-status-cols {
  display: grid; grid-template-columns: 1fr 1fr; gap: 34px; margin-bottom: 34px;
}
.edu-quote {
  max-width: 760px; margin: 0 auto; padding: 28px 34px;
  background: linear-gradient(165deg, #FFFDF6, var(--cream-2));
  border-radius: var(--radius); box-shadow: var(--clay-shadow-sm);
  border-left: 6px solid var(--green-2);
}
.edu-quote p { font-size: 1.08rem; color: var(--ink); margin-bottom: 10px; }
.edu-quote cite { font-style: normal; font-size: .88rem; color: var(--ink-3); }

/* ---------- 3. 痛点图标横条 ---------- */
.edu-pain { background: var(--cream-2); }
.edu-pain-rows { display: flex; flex-direction: column; gap: 16px; max-width: 900px; }
.edu-pain-row {
  display: flex; gap: 20px; align-items: flex-start;
  background: #FFFDF6; border-radius: var(--radius-sm);
  padding: 20px 24px; box-shadow: var(--clay-shadow-sm);
  transition: transform .3s var(--ease);
}
.edu-pain-row:hover { transform: translateY(-4px); }
.edu-pain-ico {
  flex-shrink: 0; width: 52px; height: 52px; border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(180deg, #FDF6E4, var(--yellow));
  color: var(--ink); box-shadow: var(--clay-shadow-sm);
}
.edu-pain-row h3 { margin-bottom: 4px; }

/* ---------- 4. 四圆横排 ---------- */
.edu-plans-row {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px;
}
.edu-plan { text-align: center; padding: 30px 18px; }
.edu-plan-circle {
  display: inline-flex; width: 84px; height: 84px; border-radius: 50%;
  align-items: center; justify-content: center; font-size: 1.6rem; font-weight: 800;
  margin-bottom: 16px; color: #3F5238;
  background: linear-gradient(180deg, #E4EFDA 0%, var(--green) 100%);
  box-shadow: var(--clay-shadow);
}
.edu-plan h3 { margin-bottom: 10px; font-size: 1.08rem; }
.edu-plan p { font-size: .9rem; }

/* ---------- 5. 案例整图卡 ---------- */
.edu-case-card {
  position: relative; border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--clay-shadow-lg);
}
.edu-case-card img { width: 100%; height: 380px; object-fit: cover; }
.edu-case-mask {
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(91, 83, 70, .82) 0%, rgba(91, 83, 70, .35) 60%, transparent 100%);
}
.edu-case-txt {
  position: absolute; inset: 0; display: flex; flex-direction: column;
  justify-content: center; padding: 0 8%; max-width: 620px;
}
.edu-case-txt h2 { color: #FFFDF6; margin-bottom: 10px; }
.edu-case-txt p { color: rgba(255, 249, 239, .9); margin-bottom: 20px; }

/* ---------- 6. 功能编号双列 ---------- */
.edu-feat-list { columns: 2; column-gap: 40px; }
.edu-feat-list li { break-inside: avoid; margin-bottom: 16px; }

/* ---------- 7. FAQ 网格 ---------- */
.edu-faq { background: var(--cream-2); }
.edu-faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.edu-faq-item {
  background: #FFFDF6; border-radius: var(--radius-sm);
  box-shadow: var(--clay-shadow-sm); padding: 6px 22px;
}
.edu-faq-item summary {
  cursor: pointer; list-style: none; padding: 14px 0;
  font-weight: 700; display: flex; justify-content: space-between; gap: 12px;
}
.edu-faq-item summary::-webkit-details-marker { display: none; }
.edu-faq-item summary::after { content: "▾"; color: var(--green-3); transition: transform .3s; }
.edu-faq-item[open] summary::after { transform: rotate(180deg); }
.edu-faq-item p { padding: 0 0 16px; font-size: .94rem; }

/* ---------- 8. CTA ---------- */
.edu-cta-band {
  background: linear-gradient(135deg, #E4EFDA 0%, var(--green) 100%);
  border-radius: var(--radius); padding: 52px 46px; text-align: center;
  box-shadow: var(--clay-shadow);
}
.edu-cta-copy h2 { color: #35482F; margin-bottom: 10px; }
.edu-cta-copy p { color: #3F5238; margin-bottom: 22px; }
.edu-cta-links { display: flex; justify-content: center; flex-wrap: wrap; gap: 14px; margin-bottom: 16px; }
.edu-cta-tip { font-size: .9rem; color: #3F5238; }
.edu-more { text-align: center; margin-top: 28px; font-size: .92rem; color: var(--ink-3); }
.edu-more a { color: var(--green-3); font-weight: 600; margin: 0 4px; }

/* ---------- 响应式 ---------- */
@media (max-width: 900px) {
  .edu-hero-grid, .edu-status-cols, .edu-faq-grid { grid-template-columns: 1fr; }
  .edu-plans-row { grid-template-columns: 1fr 1fr; }
  .edu-feat-list { columns: 1; }
}