/* ═══════════════════════════════════════════════════════════════
   外贸团队教练页（/team-coach/）专用样式
   —— 仅在「外贸团队教练」页面加载（见 functions.php 的 qhz_theme_assets）。
   —— 全部选择器以 .coach- 为前缀，不修改任何既有全局类，
      因此对首页与其他页面零影响。
   ═══════════════════════════════════════════════════════════════ */

/* ─────────── 1. Hero：形象照 + 头衔 + 定位 ─────────── */
.coach-hero {
  background: linear-gradient(180deg, #F1F4F9 0%, var(--bg) 70%, #fff 100%);
  padding: 56px 0 48px;
}
.coach-hero-inner {
  display: grid;
  grid-template-columns: 320px minmax(0, 1fr);
  gap: 48px;
  align-items: start;
}
/* 同时带 founder-avatar：无照片时显示「艾」字兜底，有照片时自动覆盖，
   与首页艾老师板块同一套机制。这里只把它放大成竖版人像。 */
.coach-portrait.founder-avatar {
  position: relative;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  margin: 0 0 18px;
  box-shadow: var(--shadow-md);
}
.coach-portrait img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 16%;
  z-index: 1;
}
.coach-portrait span { font-size: 64px; }
.coach-hero-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
.coach-hero-facts li {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px 8px;
  text-align: center;
}
.coach-hero-facts b {
  display: block;
  font-size: 22px;
  font-weight: 800;
  color: var(--navy);
  line-height: 1.1;
}
.coach-hero-facts b em { font-style: normal; color: var(--orange); }
.coach-hero-facts span {
  display: block;
  margin-top: 5px;
  font-size: 12.5px;
  line-height: 1.4;
  color: var(--ink-3);
}
.coach-hero-copy h2 {
  margin: 0 0 10px;
  font-size: clamp(38px, 4.6vw, 58px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -.02em;
}
.coach-role {
  margin: 0 0 18px;
  font-size: 19px;
  font-weight: 600;
  color: var(--blue);
}
.coach-titles { margin: 0 0 20px; }
.coach-titles li {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 15px;
  font-size: 13.5px;
  color: var(--ink-2);
}
.coach-lead {
  margin: 0 0 16px;
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink-2);
}
.coach-focus {
  margin: 0 0 24px;
  padding: 16px 20px;
  background: #fff;
  border-left: 4px solid var(--blue);
  border-radius: 0 var(--radius) var(--radius) 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink-2);
}
.coach-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* ─────────── 2. 数字战绩 ─────────── */
.coach-stat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}
.coach-stat-grid li {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: transform .2s var(--ease), box-shadow .2s, border-color .2s;
}
.coach-stat-grid li:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
  border-color: #9EB2D5;
}
.coach-stat-grid b {
  display: block;
  font-size: 46px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--navy);
}
.coach-stat-grid b em {
  font-style: normal;
  font-size: 26px;
  color: var(--orange);
  margin-left: 2px;
}
.coach-stat-grid h3 {
  margin: 14px 0 8px;
  font-size: 17px;
  line-height: 1.5;
  color: var(--navy);
}
.coach-stat-grid p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink-2);
}

/* ─────────── 3. 擅长领域 ─────────── */
.coach-skill-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}
.coach-skill-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px 22px;
  transition: transform .2s var(--ease), box-shadow .2s, border-color .2s;
}
.coach-skill-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
  border-color: #9EB2D5;
}
.coach-skill-card > span {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .08em;
  color: var(--blue);
}
.coach-skill-card h3 { margin: 9px 0 8px; font-size: 19px; color: var(--navy); }
.coach-skill-card p { margin: 0; font-size: 14.5px; line-height: 1.72; color: var(--ink-2); }

/* ─────────── 4. 头部客户榜单 ─────────── */
.coach-rank { display: grid; gap: 10px; margin: 0 0 28px; }
.coach-rank li {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  padding: 16px 24px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform .2s var(--ease), border-color .2s, box-shadow .2s;
}
.coach-rank li:hover {
  transform: translateX(4px);
  border-color: #9EB2D5;
  box-shadow: var(--shadow-sm);
}
.coach-rank-no {
  font-size: 15px;
  font-weight: 800;
  color: var(--blue);
  opacity: .55;
}
.coach-rank-name h3 { margin: 0 0 3px; font-size: 18px; color: var(--navy); }
.coach-rank-name p { margin: 0; font-size: 13.5px; color: var(--ink-3); }
.coach-rank-amount {
  font-size: 26px;
  font-weight: 800;
  color: var(--orange);
  white-space: nowrap;
  letter-spacing: -.01em;
}
.coach-industries {
  margin-bottom: 22px;
  padding: 24px 26px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}
.coach-industries-title {
  margin: 0 0 14px;
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--ink-3);
}
.coach-industries .chip-list li {
  padding: 6px 14px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13.5px;
  color: var(--ink-2);
}
.coach-note {
  margin: 0;
  padding-top: 22px;
  border-top: 1px dashed var(--line);
  text-align: center;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-2);
}

/* ─────────── 5. 职业履历时间轴 ─────────── */
.coach-timeline { position: relative; display: grid; gap: 24px; }
.coach-timeline::before {
  content: "";
  position: absolute;
  /* 轨道放在两栏之间的间隙正中：左侧文字右对齐后到 148px 结束，
     距轨道还有 40px 余量，不会被竖线压住。 */
  left: 188px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: linear-gradient(180deg, var(--blue), var(--line));
}
.coach-timeline > li {
  display: grid;
  grid-template-columns: 168px minmax(0, 1fr);
  gap: 40px;
}
.coach-timeline-when {
  position: relative;
  z-index: 1;   /* 文字永远压在轨道之上，杜绝重叠 */
  padding: 22px 20px 0 0;
  text-align: right;
}
.coach-timeline-when b {
  display: block;
  font-size: 19px;
  font-weight: 800;
  color: var(--navy);
  line-height: 1.3;
  white-space: nowrap;
}
.coach-timeline-when span {
  display: block;
  margin-top: 4px;
  font-size: 13px;
  color: var(--ink-3);
  white-space: nowrap;
}
.coach-timeline-body {
  position: relative;
  padding: 24px 26px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
}
.coach-timeline-body::before {
  content: "";
  position: absolute;
  left: -28px;   /* 圆点中心对准 189px 处的轨道 */
  top: 24px;
  width: 12px;
  height: 12px;
  border: 3px solid var(--blue);
  border-radius: 50%;
  background: #fff;
}
.coach-timeline-body h3 { margin: 0 0 4px; font-size: 21px; color: var(--navy); }
.coach-timeline-role {
  margin: 0 0 14px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--blue);
}
.coach-details {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
}
.coach-details summary {
  cursor: pointer;
  font-size: 14px;
  font-weight: 600;
  color: var(--blue);
}
.coach-details summary:hover { color: var(--orange); }
.coach-details p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink-2);
}

/* ─────────── 6. 四大核心优势 ─────────── */
.coach-strength-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}
.coach-strength-card {
  padding: 28px 30px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  transition: transform .2s var(--ease), box-shadow .2s, border-color .2s;
}
.coach-strength-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: #9EB2D5;
}
.coach-strength-tag {
  display: inline-block;
  margin-bottom: 16px;
  padding: 6px 16px;
  background: #E9EEF8;
  border-radius: 999px;
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--navy);
}
/* ── 板块标题单行显示 ────────────────────────────────────────────────
   站点自带的 .section-head 最宽只有 680–760px，而
   「四项能力，覆盖“业务—市场—组织—人才”」在 38–40px 字号下约需 760–800px，
   必然折行。这里只放宽本板块标题区，并在视口足够宽时禁止折行；
   窄屏（<900px）仍允许自然折行，避免标题横向溢出、出现横向滚动条。 */
.coach-strengths .section-head { max-width: 1040px; }

@media (min-width: 900px) {
  .coach-stats .section-head h2,
  .coach-skills .section-head h2,
  .coach-clients .section-head h2,
  .coach-career .section-head h2,
  .coach-strengths .section-head h2,
  .coach-cta h2 {
    white-space: nowrap;
  }
}

.coach-strength-card > p {
  margin: 0 0 16px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--ink-2);
}

/* ─────────── 响应式 ─────────── */
@media (max-width: 1024px) {
  .coach-hero-inner { grid-template-columns: 260px minmax(0, 1fr); gap: 32px; }
  .coach-stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .coach-skill-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 768px) {
  .coach-hero { padding: 36px 0 32px; }
  .coach-hero-inner { grid-template-columns: minmax(0, 1fr); gap: 26px; }
  .coach-portrait-col { max-width: 300px; }
  .coach-skill-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .coach-timeline::before { left: 7px; top: 6px; bottom: 6px; }
  .coach-timeline > li {
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
    padding-left: 30px;
  }
  .coach-timeline-when {
    display: flex;
    align-items: baseline;
    gap: 8px;
    padding: 0;
    text-align: left;
  }
  .coach-timeline-when b { font-size: 17px; }
  .coach-timeline-when span { margin-top: 0; }
  .coach-timeline-body::before { left: -31px; top: 20px; }
}
@media (max-width: 640px) {
  .coach-stat-grid,
  .coach-skill-grid,
  .coach-strength-grid { grid-template-columns: minmax(0, 1fr); }
  .coach-rank li {
    grid-template-columns: 34px minmax(0, 1fr);
    gap: 12px;
    padding: 14px 18px;
  }
  .coach-rank-amount {
    grid-column: 2;
    font-size: 22px;
    text-align: left;
  }
  .coach-hero-facts b { font-size: 19px; }
  .coach-stat-grid b { font-size: 38px; }
  .coach-strength-card { padding: 22px 20px; }
  .coach-timeline-body { padding: 20px 20px; }
}