/* ============================================================
   Vocation Express — Industrial dark + amber
   Combines original prototype styles.css with per-page inline styles.
   ============================================================ */

:root {
  --ink: #0E1115;
  --ink-2: #161A1F;
  --ink-3: #1E2229;
  --rule: #2A2925;
  --rule-2: #3A3833;
  --bone: #EFEAE0;
  --bone-2: #D9D2C3;
  --warm: #7A7269;
  --warm-2: #B5AC9E;
  --amber: #E89B3C;
  --amber-soft: rgba(232, 155, 60, 0.12);
  --red: #C8503A;
  --green: #6B8E5A;

  --serif: 'Instrument Serif', 'Cormorant Garamond', Georgia, serif;
  --sans: 'Geist', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --mono: 'JetBrains Mono', 'IBM Plex Mono', ui-monospace, monospace;

  --maxw: 1320px;
  --pad-x: clamp(20px, 4vw, 56px);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { background: var(--ink); color: var(--bone); font-family: var(--sans); font-weight: 400; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
body { font-size: 16px; line-height: 1.55; }

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }

/* ---------- Type scale ---------- */
.display {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(48px, 7.2vw, 112px);
  line-height: 0.96;
  letter-spacing: -0.02em;
  text-wrap: balance;
}
.display em { font-style: italic; color: var(--amber); }

.h1 { font-family: var(--serif); font-weight: 400; font-size: clamp(40px, 5.4vw, 80px); line-height: 1.0; letter-spacing: -0.02em; text-wrap: balance; }
.h2 { font-family: var(--serif); font-weight: 400; font-size: clamp(32px, 3.6vw, 56px); line-height: 1.04; letter-spacing: -0.015em; text-wrap: balance; }
.h3 { font-family: var(--sans); font-weight: 500; font-size: clamp(20px, 1.6vw, 26px); line-height: 1.2; letter-spacing: -0.005em; }
.h4 { font-family: var(--sans); font-weight: 500; font-size: 17px; line-height: 1.3; letter-spacing: 0; }

.lede { font-size: clamp(18px, 1.4vw, 22px); line-height: 1.5; color: var(--bone-2); max-width: 60ch; text-wrap: pretty; }
.body { font-size: 15.5px; line-height: 1.65; color: var(--bone-2); max-width: 64ch; text-wrap: pretty; }
.small { font-size: 13px; line-height: 1.55; color: var(--warm-2); }

.mono { font-family: var(--mono); font-size: 12px; letter-spacing: 0.04em; color: var(--warm-2); }
.num-label { font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--warm); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 22px;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.01em;
  border: 1px solid var(--rule-2);
  background: transparent;
  color: var(--bone);
  transition: all 200ms ease;
  cursor: pointer;
}
.btn:hover { background: var(--ink-3); border-color: var(--warm); }
.btn .arrow { transition: transform 200ms ease; }
.btn:hover .arrow { transform: translateX(3px); }

.btn-primary {
  background: var(--amber);
  color: var(--ink);
  border-color: var(--amber);
}
.btn-primary:hover { background: #F2A94A; border-color: #F2A94A; }

.btn-ghost {
  border-color: transparent;
  padding-left: 4px;
  padding-right: 4px;
}
.btn-ghost:hover { background: transparent; border-color: transparent; color: var(--amber); }

.link-arrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--sans); font-size: 14px; font-weight: 500;
  color: var(--bone); border-bottom: 1px solid var(--rule-2);
  padding-bottom: 4px;
  transition: all 200ms ease;
}
.link-arrow:hover { color: var(--amber); border-color: var(--amber); }
.link-arrow .arrow { transition: transform 200ms ease; }
.link-arrow:hover .arrow { transform: translateX(3px); }

/* ---------- Layout ---------- */
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--pad-x); }
.section { padding: clamp(72px, 10vw, 140px) 0; }
.section-tight { padding: clamp(56px, 7vw, 96px) 0; }
.divider { border-top: 1px solid var(--rule); }

.grid { display: grid; gap: 32px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

@media (max-width: 900px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* ---------- Nav ---------- */
/*
   导航栏两种状态：
   - 默认：全透明背景，配合首页 / Contact Us Hero 全出血视觉效果
   - .nav--scrolled：页面滚动超过阈值后，JS 添加此类，恢复半透明毛玻璃背景
*/
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background 0.25s ease, border-color 0.25s ease;
}
/* 滚动吸顶状态：与旧默认状态保持一致（半透明 + 毛玻璃模糊） */
.nav--scrolled {
  background: rgba(14, 17, 21, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--rule);
}
.nav > * { position: relative; }
.nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--pad-x);
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.brand {
  display: flex; align-items: center; gap: 12px;
  font-family: var(--sans); font-weight: 500;
  font-size: 17px; letter-spacing: -0.01em;
  color: var(--bone);
}
.brand-mark {
  /* v1.0.6：Logo 尺寸放大约 10%，由 32px 调整为 36px */
  width: 36px; height: 36px;
  position: relative;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.brand-mark img { width: 100%; height: 100%; object-fit: contain; display: block; }
.brand small { display: none; }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-link {
  position: relative;
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 14px;
  font-size: 14px;
  font-weight: 400;
  color: var(--bone-2);
  transition: color 180ms ease;
}
.nav-link:hover { color: var(--bone); }
.nav-link.active { color: var(--amber); }
.nav-link.active::before {
  content: ''; position: absolute; left: 14px; right: 14px; bottom: 2px;
  height: 1px; background: var(--amber);
}
.nav-link .caret { font-size: 10px; opacity: 0.6; }

/* Hamburger */
.nav-burger {
  display: none;
  width: 40px; height: 40px;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  cursor: pointer;
  background: transparent;
  border: none;
  padding: 0;
}
.nav-burger span {
  display: block;
  width: 22px; height: 1.5px;
  background: var(--bone);
  transition: transform 220ms ease, opacity 180ms ease;
  transform-origin: center;
}
.nav-burger.is-open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-burger.is-open span:nth-child(2) { opacity: 0; }
.nav-burger.is-open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* Mobile menu panel — floats over content, doesn't push it */
.nav-mobile {
  display: none;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  padding: 16px var(--pad-x) 32px;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  background: rgba(14, 17, 21, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 24px 48px -16px rgba(0,0,0,0.6);
  max-height: calc(100vh - 72px);
  overflow-y: auto;
  z-index: 60;
  animation: navDrop 220ms ease both;
}
@keyframes navDrop {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}
.nav-mobile:not([hidden]) { display: flex; }
.nav-mobile-link {
  display: block;
  padding: 16px 0;
  font-size: 18px;
  font-family: var(--serif);
  color: var(--bone);
  border-bottom: 1px solid var(--rule);
  letter-spacing: -0.01em;
}
.nav-mobile-link.active { color: var(--amber); }
.nav-mobile-group {
  padding: 16px 0;
  border-bottom: 1px solid var(--rule);
  display: flex; flex-direction: column; gap: 8px;
}
.nav-mobile-eyebrow {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em;
  color: var(--warm); text-transform: uppercase; margin-bottom: 4px;
}
.nav-mobile-sub {
  font-size: 14px;
  color: var(--bone-2);
  padding: 8px 0 8px 16px;
  border-left: 1px solid var(--rule-2);
  margin-left: 4px;
}
.nav-mobile-sub:hover { color: var(--amber); border-color: var(--amber); }

@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-burger { display: flex; }
}

.nav-dropdown { position: relative; }
.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 220px;
  background: var(--ink-2);
  border: 1px solid var(--rule);
  padding: 8px;
  opacity: 0; visibility: hidden;
  transform: translateY(-4px);
  transition: all 180ms ease;
}
.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.nav-dropdown-menu a {
  display: block; padding: 10px 12px;
  font-size: 13px; color: var(--bone-2);
  border-left: 1px solid transparent;
  transition: all 150ms ease;
}
.nav-dropdown-menu a:hover { background: var(--ink-3); color: var(--bone); border-left-color: var(--amber); }
.nav-dropdown-menu .menu-eyebrow {
  display: block;
  font-family: var(--mono); font-size: 9px; letter-spacing: 0.16em;
  color: var(--warm); text-transform: uppercase;
  padding: 8px 12px 4px;
}

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--rule);
  padding: clamp(64px, 8vw, 96px) 0 32px;
  background: var(--ink);
}
.footer-tag {
  font-family: var(--serif);
  font-size: clamp(40px, 6vw, 88px);
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: 64px;
  color: var(--bone);
}
.footer-tag em { font-style: italic; color: var(--amber); }
.footer-cols {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--rule);
}
@media (max-width: 800px) {
  .footer-cols { grid-template-columns: 1fr 1fr; }
}
.footer-col h5 {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--warm); margin-bottom: 16px; font-weight: 500;
}
.footer-col p, .footer-col a {
  display: block;
  font-size: 14px; color: var(--bone-2); line-height: 1.7;
  text-decoration: none;
}
.footer-col a:hover { color: var(--amber); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 32px;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em;
  color: var(--warm); text-transform: uppercase;
  flex-wrap: wrap; gap: 16px;
}
.footer-bottom a { color: var(--warm); }
.footer-bottom a:hover { color: var(--amber); }

/* ---------- Common bits ---------- */
.section-head {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 48px;
  align-items: end;
  margin-bottom: 64px;
}
@media (max-width: 800px) { .section-head { grid-template-columns: 1fr; gap: 24px; } }
.section-head .section-num { font-family: var(--mono); font-size: 11px; letter-spacing: 0.18em; color: var(--warm); text-transform: uppercase; }

/* Striped photo placeholder */
.photo-slot {
  position: relative;
  background:
    repeating-linear-gradient(
      135deg,
      var(--ink-2) 0 14px,
      var(--ink-3) 14px 28px
    );
  border: 1px solid var(--rule);
  display: flex; align-items: flex-end; justify-content: flex-start;
  padding: 16px;
  overflow: hidden;
}
.photo-slot .tag {
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--warm-2);
  background: var(--ink); padding: 6px 8px;
  border: 1px solid var(--rule);
}
.photo-slot.amber {
  background:
    repeating-linear-gradient(
      135deg,
      rgba(232, 155, 60, 0.06) 0 14px,
      rgba(232, 155, 60, 0.02) 14px 28px
    );
}

/* Cargo card */
.card {
  border: 1px solid var(--rule);
  padding: clamp(24px, 2.4vw, 36px);
  position: relative;
  transition: all 220ms ease;
}
.card:hover { border-color: var(--rule-2); background: var(--ink-2); }
.card .num-label { margin-bottom: 24px; display: block; }
.card h3 { margin-bottom: 12px; }

/* Form */
.field { display: flex; flex-direction: column; gap: 8px; }
.field label {
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--warm);
}
.field input, .field textarea, .field select {
  font: inherit;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--rule-2);
  color: var(--bone);
  padding: 12px 0;
  font-size: 16px;
  transition: border-color 180ms ease;
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-bottom-color: var(--amber);
}
.field textarea { resize: vertical; min-height: 120px; }
.field select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--warm) 50%), linear-gradient(135deg, var(--warm) 50%, transparent 50%); background-position: calc(100% - 16px) center, calc(100% - 11px) center; background-size: 5px 5px; background-repeat: no-repeat; padding-right: 30px; }
.field select option { background: var(--ink-2); color: var(--bone); }

/* Selection */
::selection { background: var(--amber); color: var(--ink); }

/* Animations */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-in { animation: fadeUp 600ms ease both; }
.fade-in-2 { animation: fadeUp 600ms 80ms ease both; }
.fade-in-3 { animation: fadeUp 600ms 160ms ease both; }
.fade-in-4 { animation: fadeUp 600ms 240ms ease both; }

/* Stat block */
.stat {
  border-top: 1px solid var(--rule);
  padding-top: 24px;
  display: flex; flex-direction: column; gap: 8px;
}
.stat-num {
  font-family: var(--serif); font-size: clamp(56px, 7vw, 96px);
  line-height: 1; letter-spacing: -0.02em;
  color: var(--bone);
}
.stat-num em { font-style: normal; color: var(--amber); }
.stat-label {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--warm);
}

/* Page intro */
.page-intro {
  padding-top: clamp(72px, 10vw, 140px);
  padding-bottom: clamp(48px, 6vw, 80px);
}

/* v1.1.0：Contact Us hero 约缩小到原高度的 60% */
.page-intro--compact {
  padding-top: clamp(40px, 5.5vw, 80px);
  padding-bottom: clamp(28px, 3.5vw, 48px);
}

/* v1.1.0：工具页（Track / Quote / Remote Area）intro — 更紧凑，让工具内容更早出现 */
.page-intro--tool {
  padding-top: clamp(32px, 4vw, 56px);
  padding-bottom: clamp(20px, 2.5vw, 32px);
}

/* Status pill (HAZMAT etc) */
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-pill {
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--warm-2);
  border: 1px solid var(--rule-2); padding: 5px 9px;
  background: var(--ink-2);
}
.tag-pill.amber { color: var(--amber); border-color: rgba(232,155,60,0.3); background: var(--amber-soft); }

/* ============================================================
   Shared form + CTA layout (Contact, Quote)
   ============================================================ */
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
.form-actions { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; margin-top: 16px; padding-top: 24px; border-top: 1px solid var(--rule); }

.success-msg { padding: 32px; border: 1px solid var(--amber); background: var(--amber-soft); }

.final-cta { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
@media (max-width: 800px) { .final-cta { grid-template-columns: 1fr; gap: 32px; } }
.final-cta-side { display: flex; flex-direction: column; gap: 32px; }
.final-cta-actions { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }

/* ============================================================
   HOME (front page)
   ============================================================ */

/* ── Hero 背景图模式（v1.0.5）────────────────────────────────
   参考 Contact Us 页面 hero 区域风格：全宽背景图 + 深色遮罩
   hero-bg 由 front-page.php 通过 style="background-image:url(…)" 注入图片
   ──────────────────────────────────────────────────────────── */
.hero-bg {
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  /* 负外边距使 Hero 向上延伸至透明 Nav 后方，实现全宽全出血视觉效果 */
  margin-top: -72px;
  padding-top: calc(clamp(100px, 14vw, 180px) + 72px);
  padding-bottom: clamp(100px, 14vw, 180px);
  min-height: calc(520px + 72px);
  display: flex;
  align-items: center;
}

/* 半透明深色遮罩，保证浅色文字在任何背景图上可读 */
.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(160deg, rgba(14,17,21,0.88) 0%, rgba(14,17,21,0.60) 55%, rgba(14,17,21,0.80) 100%);
  z-index: 0;
}

/* 内容层叠在遮罩之上 */
.hero-bg .container {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
}

/* Hero 按钮行 */
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.services-grid .card { display: flex; flex-direction: column; gap: 16px; min-height: 280px; }
.services-grid .card-link { margin-top: auto; align-self: flex-start; }
.card-tags { margin-top: 8px; }

.about-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 96px; align-items: start; }
@media (max-width: 900px) { .about-grid { grid-template-columns: 1fr; gap: 48px; } }
.about-left { display: flex; flex-direction: column; gap: 24px; position: sticky; top: 100px; }
@media (max-width: 900px) { .about-left { position: static; top: auto; } }

.stats-grid { gap: 48px; }
@media (max-width: 900px) {
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

.partner-block { border-top: 1px solid var(--rule); padding-top: 24px; }
.partner-row {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  border-left: 1px solid var(--rule);
}
@media (max-width: 800px) { .partner-row { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 500px) { .partner-row { grid-template-columns: repeat(2, 1fr); } }
.partner-cell {
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  border-top: 1px solid var(--rule);
  padding: 32px 16px;
  font-family: var(--serif);
  font-size: 22px;
  letter-spacing: -0.01em;
  color: var(--bone-2);
  text-align: center;
  transition: all 200ms ease;
}
.partner-cell:hover { background: var(--ink-2); color: var(--amber); }

.case-block { padding: 48px 0; max-width: 1080px; }
.case-quote {
  font-family: var(--serif);
  font-size: clamp(36px, 4.6vw, 72px);
  line-height: 1.08;
  letter-spacing: -0.015em;
  color: var(--bone);
  margin: 24px 0 32px;
  text-wrap: balance;
}
.case-quote em { font-style: italic; color: var(--amber); }
.case-quote .quote-mark { color: var(--amber); font-style: italic; }
.case-meta { display: flex; gap: 32px; flex-wrap: wrap; padding-top: 24px; border-top: 1px solid var(--rule); }

/* ============================================================
   SOLUTIONS
   ============================================================ */
.solutions-intro-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 64px; align-items: end; }
@media (max-width: 900px) { .solutions-intro-grid { grid-template-columns: 1fr; gap: 32px; } }
.intro-side { display: flex; flex-direction: column; gap: 32px; }
.intro-toc { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--rule); }
.toc-item { display: flex; gap: 12px; align-items: baseline; padding: 16px 0; border-bottom: 1px solid var(--rule); border-right: 1px solid var(--rule); padding-right: 16px; transition: all 180ms ease; }
.toc-item:nth-child(even) { border-right: none; padding-right: 0; padding-left: 16px; }
.toc-item:hover { color: var(--amber); }
.toc-item:hover .toc-num { color: var(--amber); }
.toc-num { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; color: var(--warm); }
.toc-label { font-size: 14px; color: var(--bone); }

.solution { display: grid; grid-template-columns: 1fr 1.3fr; gap: 96px; align-items: start; }
@media (max-width: 900px) { .solution { grid-template-columns: 1fr; gap: 48px; } }
.solution-side { position: sticky; top: 100px; }
@media (max-width: 900px) { .solution-side { position: static; top: auto; } }
.solution-body { display: flex; flex-direction: column; gap: 28px; }

.solution-list { margin-top: 16px; padding-top: 24px; border-top: 1px solid var(--rule); }
.solution-list .num-label { display: block; margin-bottom: 16px; }
.bullets { list-style: none; display: flex; flex-direction: column; gap: 16px; }
.bullets li { display: flex; gap: 16px; align-items: flex-start; padding: 12px 0; border-bottom: 1px dotted var(--rule); }
.bullet-mark { color: var(--amber); font-family: var(--mono); margin-top: 2px; }
.bullets strong { display: block; font-weight: 500; color: var(--bone); font-size: 15.5px; margin-bottom: 4px; }
.bullet-meta { font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em; color: var(--warm); }

.cert-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 16px; }
@media (max-width: 600px) { .cert-row { grid-template-columns: 1fr; } }
.cert { display: flex; gap: 14px; align-items: center; padding: 16px; border: 1px solid var(--rule); background: var(--ink-2); }
.cert-mark { width: 28px; height: 28px; border: 1.5px solid var(--amber); position: relative; flex-shrink: 0; }
.cert-mark::after { content: '✓'; position: absolute; inset: 0; display: grid; place-items: center; color: var(--amber); font-size: 14px; }
.cert-title { font-size: 14px; font-weight: 500; color: var(--bone); }
.cert-sub { font-family: var(--mono); font-size: 10px; color: var(--warm); letter-spacing: 0.06em; margin-top: 2px; }

.compare { border: 1px solid var(--rule); padding: 24px; background: var(--ink-2); display: flex; flex-direction: column; gap: 14px; }
.compare-row { display: grid; grid-template-columns: 110px 1fr 140px; align-items: center; gap: 16px; padding: 12px 0; border-bottom: 1px dotted var(--rule); }
.compare-row:last-child { border-bottom: none; }
.compare-mode { font-family: var(--mono); font-size: 12px; color: var(--bone-2); letter-spacing: 0.06em; }
.compare-bar { height: 12px; background: rgba(255,255,255,0.04); border: 1px solid var(--rule); position: relative; }
.bar { height: 100%; }
.bar-ocean { background: var(--warm); }
.bar-air { background: var(--bone-2); }
.bar-mix { background: var(--amber); }
.compare-meta { font-family: var(--mono); font-size: 11px; color: var(--warm); letter-spacing: 0.04em; text-align: right; }
.compare-meta em { color: var(--amber); font-style: normal; }
.compare-row.featured .compare-mode { color: var(--amber); }

.pipeline { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; border-top: 1px solid var(--rule); border-bottom: 1px solid var(--rule); }
@media (max-width: 800px) { .pipeline { grid-template-columns: 1fr; } }
.pipeline-step { padding: 24px 16px; border-right: 1px solid var(--rule); display: flex; flex-direction: column; gap: 12px; transition: background 180ms ease; }
.pipeline-step:last-child { border-right: none; }
.pipeline-step:hover { background: var(--ink-2); }
@media (max-width: 800px) { .pipeline-step { border-right: none; border-bottom: 1px solid var(--rule); } .pipeline-step:last-child { border-bottom: none; } }
.step-num { font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em; color: var(--amber); }
.step-title { font-family: var(--serif); font-size: 22px; line-height: 1.1; color: var(--bone); }
.step-meta { font-family: var(--mono); font-size: 11px; letter-spacing: 0.04em; color: var(--warm); }

/* ============================================================
   ABOUT
   ============================================================ */
.about-intro-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 64px; align-items: start; }
@media (max-width: 900px) { .about-intro-grid { grid-template-columns: 1fr; gap: 32px; } }

.story-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 96px; align-items: start; }
@media (max-width: 900px) { .story-grid { grid-template-columns: 1fr; gap: 48px; } }
/* v1.0.6：story-side 移除粘性定位，标题保持文档流中的自然位置，不随页面滚动吸顶 */
.story-side { position: relative; }
.story-body { display: flex; flex-direction: column; gap: 28px; }

.map-photo { margin-top: 16px; border: 1px solid var(--rule); }
.map-meta { display: grid; grid-template-columns: 1fr 1fr; }
@media (max-width: 600px) { .map-meta { grid-template-columns: 1fr; } }
.map-row { display: flex; gap: 16px; padding: 16px 20px; border-top: 1px solid var(--rule); border-right: 1px solid var(--rule); font-size: 14px; color: var(--bone-2); align-items: baseline; }
.map-row:nth-child(even) { border-right: none; }
.map-row .num-label { min-width: 64px; }

.values-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border-top: 1px solid var(--rule); border-left: 1px solid var(--rule); }
@media (max-width: 800px) { .values-grid { grid-template-columns: 1fr; } }
.value {
  padding: 48px 40px;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  display: flex; flex-direction: column; gap: 16px;
  transition: background 200ms ease;
}
.value:hover { background: var(--ink-2); }
.value-num { font-family: var(--mono); font-size: 11px; letter-spacing: 0.18em; color: var(--amber); }
.value h3 { color: var(--bone); }

.mission { display: flex; flex-direction: column; gap: 32px; padding: 32px 0 64px; }
.mission-line {
  font-family: var(--serif);
  font-size: clamp(40px, 6.4vw, 104px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--bone);
  text-wrap: balance;
}
.mission-line em { font-style: italic; color: var(--amber); }

/* ============================================================
   CONTACT
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: 1fr 1.6fr; gap: 96px; align-items: start; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; gap: 48px; } }
/* v1.1.0：PC 端保持 sticky 吸顶；移动端改为 static，避免上下结构出现两块吸顶内容 */
.contact-info { display: flex; flex-direction: column; gap: 32px; position: sticky; top: 100px; }
@media (max-width: 900px) { .contact-info { position: static; top: auto; } }
.info-block { padding-bottom: 24px; border-bottom: 1px solid var(--rule); }

.contact-form { display: flex; flex-direction: column; gap: 24px; }

/* ============================================================
   TRACK SHIPMENT
   ============================================================ */
.track-search { max-width: 720px; }
.track-form { display: flex; gap: 24px; align-items: flex-end; }
@media (max-width: 600px) { .track-form { flex-direction: column; align-items: stretch; } }

.result-head { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; align-items: end; padding-bottom: 32px; border-bottom: 1px solid var(--rule); margin-bottom: 32px; }
.result-status { display: flex; gap: 8px; flex-wrap: wrap; }

.result-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 64px; }
@media (max-width: 800px) { .result-grid { grid-template-columns: 1fr; gap: 32px; } }

.result-meta { display: flex; flex-direction: column; border-top: 1px solid var(--rule); }
.meta-row { display: grid; grid-template-columns: 100px 1fr; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--rule); font-size: 14px; color: var(--bone); align-items: baseline; }

.timeline { list-style: none; padding-left: 0; position: relative; }
.timeline::before { content: ''; position: absolute; left: 9px; top: 8px; bottom: 8px; width: 1px; background: var(--rule); }
.step { display: grid; grid-template-columns: 28px 1fr; gap: 16px; padding: 16px 0; align-items: start; }
.step-dot { width: 14px; height: 14px; border-radius: 50%; border: 1.5px solid var(--rule-2); background: var(--ink); margin-left: 2px; margin-top: 4px; position: relative; z-index: 1; }
.step.done .step-dot { background: var(--amber); border-color: var(--amber); }
.step.active .step-dot { background: var(--amber); border-color: var(--amber); box-shadow: 0 0 0 4px rgba(232, 155, 60, 0.2); animation: pulseDot 2s infinite; }
@keyframes pulseDot { 0%, 100% { box-shadow: 0 0 0 4px rgba(232, 155, 60, 0.2); } 50% { box-shadow: 0 0 0 8px rgba(232, 155, 60, 0.05); } }
.step-time { font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em; color: var(--warm); }
.step-time em { color: var(--bone-2); font-style: normal; }
.step-event { font-size: 15px; color: var(--bone); margin-top: 4px; }
.step-event strong { color: var(--amber); font-weight: 500; }
.step-loc { font-family: var(--mono); font-size: 11px; color: var(--warm); margin-top: 4px; letter-spacing: 0.04em; }
.step.pending .step-event, .step.pending .step-loc { color: var(--warm); }

/* ============================================================
   QUOTE
   ============================================================ */
.quote-grid { display: grid; grid-template-columns: 1fr 1.6fr; gap: 96px; align-items: start; }
@media (max-width: 900px) { .quote-grid { grid-template-columns: 1fr; gap: 48px; } }
.quote-side { position: sticky; top: 100px; display: flex; flex-direction: column; gap: 32px; }
.ready-list { list-style: none; display: flex; flex-direction: column; gap: 16px; padding-top: 16px; border-top: 1px solid var(--rule); }
.ready-list li { display: flex; gap: 12px; align-items: flex-start; }
.ready-list strong { display: block; font-weight: 500; color: var(--bone); font-size: 14px; margin-bottom: 4px; }
.ready-dot { width: 6px; height: 6px; background: var(--amber); margin-top: 8px; flex-shrink: 0; }

.quote-promise { padding: 24px; border: 1px solid var(--rule); background: var(--ink-2); }

.quote-form { display: flex; flex-direction: column; gap: 48px; }
.form-section { display: flex; flex-direction: column; gap: 24px; padding-bottom: 32px; border-bottom: 1px solid var(--rule); }
.form-step { font-family: var(--mono); font-size: 11px; letter-spacing: 0.18em; color: var(--amber); text-transform: uppercase; }

/* ============================================================
   REMOTE AREA
   ============================================================ */
.ra-form { display: flex; gap: 24px; align-items: flex-end; max-width: 800px; }
@media (max-width: 700px) { .ra-form { flex-direction: column; align-items: stretch; } }

.ra-head { padding-bottom: 24px; border-bottom: 1px solid var(--rule); margin-bottom: 32px; }
.ra-flag { display: inline-block; margin-left: 16px; font-family: var(--mono); font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--amber); vertical-align: middle; padding: 4px 10px; border: 1px solid var(--amber); }

.ra-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
@media (max-width: 800px) { .ra-grid { grid-template-columns: 1fr; } }
.ra-carrier { border: 1px solid var(--rule); padding: 24px; background: var(--ink-2); display: flex; flex-direction: column; gap: 12px; }
.ra-c-head { display: flex; justify-content: space-between; align-items: baseline; padding-bottom: 12px; border-bottom: 1px solid var(--rule); }
.ra-c-name { font-family: var(--serif); font-size: 26px; color: var(--bone); }
.ra-c-status { font-family: var(--mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; }
.ra-c-status.amber { color: var(--amber); }
.ra-c-status.red { color: var(--red); }
.ra-c-row { display: flex; justify-content: space-between; font-size: 13px; color: var(--bone-2); padding: 6px 0; }
.ra-amount { font-family: var(--mono); font-weight: 500; color: var(--bone); }

.ra-note { margin-top: 32px; padding: 24px; border: 1px solid var(--rule); background: var(--ink-2); max-width: 800px; }

/* ============================================================
   PRIVACY POLICY (legal)
   ============================================================ */
.legal-meta {
  display: flex; gap: 16px; align-items: baseline;
  margin-top: 32px;
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.06em;
  color: var(--bone-2);
}

.legal-grid {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 96px;
  align-items: start;
}
@media (max-width: 900px) {
  .legal-grid { grid-template-columns: 1fr; gap: 48px; }
}

.legal-toc {
  position: sticky;
  top: 100px;
  padding-top: 8px;
}
.legal-toc .num-label { display: block; margin-bottom: 16px; }
.legal-toc ol {
  list-style: none;
  counter-reset: toc;
  border-top: 1px solid var(--rule);
}
.legal-toc ol li { counter-increment: toc; border-bottom: 1px solid var(--rule); }
.legal-toc ol a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 0;
  font-size: 13px;
  color: var(--bone-2);
  transition: color 180ms ease;
}
.legal-toc ol a::before {
  content: counter(toc, decimal-leading-zero);
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.14em;
  color: var(--warm); flex-shrink: 0;
}
.legal-toc ol a:hover { color: var(--amber); }
.legal-toc ol a:hover::before { color: var(--amber); }
@media (max-width: 900px) {
  .legal-toc { position: static; }
  .legal-toc ol { display: grid; grid-template-columns: 1fr 1fr; }
  .legal-toc ol li { border-right: 1px solid var(--rule); padding-right: 12px; }
  .legal-toc ol li:nth-child(even) { border-right: none; padding-right: 0; padding-left: 12px; }
}

.legal-body { display: flex; flex-direction: column; gap: 64px; }

.legal-section {
  scroll-margin-top: 100px;
  display: flex; flex-direction: column; gap: 20px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--rule);
}
.legal-section:last-child { border-bottom: none; }
.legal-num {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.18em;
  color: var(--amber); text-transform: uppercase;
}
.legal-section h2 { margin-bottom: 4px; }

.legal-dl {
  display: grid;
  grid-template-columns: 220px 1fr;
  border-top: 1px solid var(--rule);
}
@media (max-width: 700px) { .legal-dl { grid-template-columns: 1fr; } }
.legal-dl dt {
  padding: 16px 24px 16px 0;
  border-bottom: 1px solid var(--rule);
  font-family: var(--sans); font-size: 14px; font-weight: 500;
  color: var(--bone);
  letter-spacing: -0.005em;
}
.legal-dl dd {
  padding: 16px 0;
  border-bottom: 1px solid var(--rule);
  font-size: 14.5px; line-height: 1.65;
  color: var(--bone-2);
  margin: 0;
}
@media (max-width: 700px) {
  .legal-dl dt { padding-bottom: 4px; border-bottom: none; }
  .legal-dl dd { padding-top: 4px; }
}

.legal-contact {
  margin-top: 16px;
  border-top: 1px solid var(--rule);
}
.contact-row {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 24px;
  padding: 16px 0;
  border-bottom: 1px solid var(--rule);
  align-items: baseline;
  font-size: 14px;
}
.contact-row a { color: var(--amber); }
.contact-row a:hover { border-bottom: 1px solid var(--amber); }

/* ============================================================
   合作伙伴 Logo 图片样式（首页 04 / Network 区块）
   v1.0.5：Logo 始终以彩色展示，移除灰度 hover 效果
   未上传 Logo 时，partner-cell 直接显示品牌名称文字（原有样式保持不变）
   ============================================================ */

/* partner-cell 作为 Logo 容器时改为 flex 水平垂直居中 */
.partner-cell:has(.partner-logo) {
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Logo 图片：始终以彩色展示，最大高度限制 */
.partner-logo {
  max-width: 100%;
  max-height: 44px;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
  margin: 0 auto;
}

/* ============================================================
   保险操作按钮区（Solutions 页 04 / Protection 区块）
   ============================================================ */

/* 两个按钮横排，小屏换行 */
.insurance-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--rule);
}

/* ============================================================
   保险案例页面（page-insurance-cases.php）
   ============================================================ */

/* 案例信息行（左侧边栏的 label + 内容组） */
.case-info-row { display: flex; flex-direction: column; gap: 4px; }

/* ============================================================
   Contact Us 页 Hero 背景图（v1.0.4 新增）
   .page-intro--has-bg 由 page-contact.php 在有自定义背景图时动态添加
   ============================================================ */

.page-intro--has-bg {
  position: relative;
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
  /* 负外边距使背景图向上延伸至透明 Nav 后方（与首页 Hero 处理方式一致） */
  margin-top: -72px;
  padding-top: calc(clamp(72px, 10vw, 140px) + 72px);
  /* 有背景图时适当加大下边距，视觉上更通透 */
  padding-bottom: clamp(72px, 9vw, 128px);
}

/* v1.1.0：Contact Us 页有背景图 + compact 模式时，缩减 padding 约 40% */
.page-intro--has-bg.page-intro--compact {
  padding-top: calc(clamp(40px, 5.5vw, 80px) + 72px);
  padding-bottom: clamp(40px, 5vw, 72px);
}

/* 半透明深色遮罩，保证浅色文字在任何图片上都可读 */
.page-intro--has-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(160deg, rgba(14,17,21,0.88) 0%, rgba(14,17,21,0.68) 55%, rgba(14,17,21,0.80) 100%);
  z-index: 0;
}

/* 内容层叠在遮罩之上 */
.page-intro--has-bg .container {
  position: relative;
  z-index: 1;
}

.page-intro--has-bg .section-num {
  color: var(--warm-2);
}

/* ============================================================
   QUICK CONTACT WIDGET（快捷通讯浮标）
   固定在视口右下角，垂直排列 WhatsApp / Skype / Email 三个图标按钮。
   各按钮由 footer.php 按 Customizer 设置条件渲染，留空则不输出。
   ============================================================ */

.qc-widget {
  position: fixed;
  right: 24px;
  bottom: 32px;
  z-index: 200;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.qc-btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--ink-3);
  border: 1px solid var(--rule-2);
  color: var(--bone-2);
  transition: transform 200ms ease, background 200ms ease, border-color 200ms ease, color 200ms ease,
              box-shadow 200ms ease;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.45);
}

.qc-btn svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

/* Hover: scale + brand color tint */
.qc-btn:hover {
  transform: scale(1.12);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.55);
}
.qc-whatsapp:hover { background: #25D366; border-color: #25D366; color: #fff; }
.qc-skype:hover    { background: #00AFF0; border-color: #00AFF0; color: #fff; }
.qc-email:hover    { background: var(--amber); border-color: var(--amber); color: var(--ink); }

/* Tooltip: appears to the left of the button on hover */
.qc-tooltip {
  position: absolute;
  right: calc(100% + 10px);
  top: 50%;
  transform: translateY(-50%);
  white-space: nowrap;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--bone);
  background: var(--ink-2);
  border: 1px solid var(--rule);
  padding: 5px 10px;
  pointer-events: none;
  opacity: 0;
  transition: opacity 150ms ease;
}
.qc-btn:hover .qc-tooltip { opacity: 1; }

/* Mobile: shrink buttons, hide tooltip, move to bottom-right corner */
@media (max-width: 600px) {
  .qc-widget {
    right: 16px;
    bottom: 20px;
    gap: 10px;
  }
  .qc-btn {
    width: 44px;
    height: 44px;
  }
  .qc-btn svg {
    width: 20px;
    height: 20px;
  }
  .qc-tooltip { display: none; }
}