/*
Theme Name: 橙智合 Orangezh Pro 3（2026 改版）
Template: wp-theme
Author: 北京橙智合科技有限公司
Description: 2026 改版：深色营销主题、新 Logo 与品牌资产、新首页/导航/页脚/内页首屏与行动区，案例状态如实标注。与 orangezh-pro 并行安装，停用本主题、重新启用 orangezh-pro 即回退。
Version: 3.0.1
Requires at least: 6.0
Requires PHP: 8.0
License: GPL v2 or later
Text Domain: orangezh-pro
*/

/* 案例专属头图（沿用父主题 hero 结构，仅替换图源） */
.case-detail-hero-media { position: absolute; inset: 0; }
.case-detail-hero-media img { width: 100%; height: 100%; object-fit: cover; }

/* Keep the mobile menu control legible on both hero and solid navigation bars. */
.nav-bar #navToggle {
  appearance: none;
  -webkit-appearance: none;
  border: 1px solid var(--orangezh-border);
  border-radius: var(--orangezh-radius-md);
  background: var(--orangezh-card);
  color: var(--orangezh-foreground);
  box-shadow: var(--orangezh-shadow-border);
  padding: 0;
  cursor: pointer;
}
.nav-bar--hero #navToggle {
  border-color: rgba(255, 255, 255, .35);
  background: rgba(10, 10, 15, .72);
}
.nav-bar #navToggle:focus-visible {
  outline: 2px solid var(--orangezh-primary);
  outline-offset: 2px;
}

/* ===== 交付范围 ===== */
.case-scope-grid { display: grid; gap: 24px; }
@media (min-width: 900px) { .case-scope-grid { grid-template-columns: 1fr 1fr; } }
.case-scope-col {
  background: var(--orangezh-background);
  border: 1px solid var(--orangezh-border);
  border-radius: 20px;
  padding: 34px 32px;
  transition: border-color .25s ease, transform .25s ease;
}
.case-scope-col:hover { border-color: var(--orangezh-primary); transform: translateY(-2px); }
.case-scope-col h3 {
  display: flex; align-items: center; gap: 10px;
  font-size: 18px; font-weight: 700; color: var(--orangezh-foreground); margin: 0 0 22px;
}
.case-scope-dot { width: 10px; height: 10px; border-radius: 3px; background: var(--orangezh-primary); display: inline-block; }
.case-scope-col.is-out .case-scope-dot { background: transparent; border: 1px solid var(--orangezh-muted-foreground); }
.case-scope-col ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 16px; }
.case-scope-col li {
  position: relative; padding-left: 22px;
  font-size: 15px; line-height: 1.75; color: var(--orangezh-muted-foreground);
}
.case-scope-col li::before {
  content: ""; position: absolute; left: 0; top: 9px;
  width: 7px; height: 7px; border-radius: 50%; background: var(--orangezh-primary);
}
.case-scope-col.is-out li::before { background: transparent; border: 1px solid var(--orangezh-border); }

/* ===== 交付过程 ===== */
.case-timeline { display: grid; gap: 20px; }
@media (min-width: 900px) { .case-timeline { grid-template-columns: repeat(2, 1fr); } }
.case-timeline-item {
  position: relative;
  background: var(--orangezh-background);
  border: 1px solid var(--orangezh-border);
  border-radius: 20px;
  padding: 30px 32px 30px 64px;
  transition: border-color .25s ease, transform .25s ease;
}
.case-timeline-item:hover { border-color: var(--orangezh-primary); transform: translateY(-2px); }
.case-timeline-marker {
  position: absolute; left: 30px; top: 34px;
  width: 14px; height: 14px; border-radius: 50%;
  background: rgba(232, 114, 42, .16);
  border: 2px solid var(--orangezh-primary);
}
.case-timeline-period {
  display: inline-block; font-size: 12px; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase; color: var(--orangezh-primary);
}
.case-timeline-title { font-size: 18px; font-weight: 700; color: var(--orangezh-foreground); margin: 10px 0 10px; }
.case-timeline-detail { font-size: 15px; line-height: 1.8; color: var(--orangezh-muted-foreground); margin: 0; }

/* ===== 常见问题 ===== */
.case-faq-list { display: grid; gap: 16px; }
@media (min-width: 1024px) { .case-faq-list { grid-template-columns: 1fr; } }
.case-faq-item {
  background: var(--orangezh-background);
  border: 1px solid var(--orangezh-border);
  border-radius: 18px;
  padding: 0 28px;
  transition: border-color .25s ease;
}
.case-faq-item:hover { border-color: var(--orangezh-primary); }
.case-faq-item[open] { border-color: var(--orangezh-primary); }
.case-faq-item summary {
  cursor: pointer; list-style: none;
  display: flex; align-items: flex-start; gap: 16px;
  padding: 24px 0; font-size: 17px; font-weight: 600; color: var(--orangezh-foreground);
}
.case-faq-item summary::-webkit-details-marker { display: none; }
.case-faq-item summary::after {
  content: "+"; margin-left: auto; flex: 0 0 auto;
  width: 26px; height: 26px; border-radius: 8px;
  display: grid; place-items: center;
  background: rgba(232, 114, 42, .12); color: var(--orangezh-primary);
  font-size: 17px; line-height: 1;
}
.case-faq-item[open] summary::after { content: "–"; }
.case-faq-answer {
  padding: 0 0 26px 0;
  font-size: 15px; line-height: 1.85;
  color: var(--orangezh-muted-foreground);
  max-width: 82ch;
}

/* ===== 案例首屏：深色带 + 浅色标题（明暗两种模式下都成立） ===== */
.case-detail-hero .ozh-hero-shade {
  position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(6,9,14,.95) 0%, rgba(6,9,14,.88) 34%, rgba(6,9,14,.62) 60%, rgba(6,9,14,.30) 100%);
}
.case-detail-hero h1,
.case-detail-hero .hero-text-light,
.case-detail-hero .hero-text-secondary,
.case-detail-hero p,
.case-detail-hero span { color: #fff !important; }
.case-detail-hero .case-detail-hero-content { max-width: min(62rem, 92vw); }
@media (min-width: 1024px) {
  .case-detail-hero .case-detail-hero-content { padding-left: max(2.5rem, calc((100vw - 72rem) / 2)); }
}
.case-detail-hero h1 { text-shadow: 0 2px 24px rgba(0,0,0,.45); }

/* ===== 案例页目录（长文导航）：2 万字长文必须有可跳转目录 ===== */
.ozh-case-toc {
  position: sticky; top: 4rem; z-index: 20;
  background: color-mix(in srgb, var(--orangezh-background) 92%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--orangezh-border);
  padding: 0.75rem 0;
}
.ozh-case-toc-title {
  font-size: 11px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--orangezh-muted-foreground); margin-bottom: 0.5rem;
}
.ozh-case-toc-links {
  display: flex; gap: 0.5rem 0.75rem; flex-wrap: wrap;
  overflow-x: auto; scrollbar-width: none;
}
.ozh-case-toc-links::-webkit-scrollbar { display: none; }
.ozh-case-toc-link {
  font-size: 13px; white-space: nowrap; text-decoration: none;
  color: var(--orangezh-muted-foreground);
  padding: 4px 10px; border-radius: 999px;
  border: 1px solid transparent;
  transition: color .2s, background .2s, border-color .2s;
}
.ozh-case-toc-link:hover {
  color: var(--orangezh-primary);
  background: color-mix(in srgb, var(--orangezh-primary) 10%, transparent);
  border-color: color-mix(in srgb, var(--orangezh-primary) 30%, transparent);
}
/* 锚点跳转时给固定导航留出空间，避免标题被顶栏遮住 */
[id^="case-"] { scroll-margin-top: 7rem; }

/* ===== 案例列表页：卡片等高 + 筛选条 ===== */
.ozh-case-filter { display: flex; flex-wrap: wrap; gap: 0.5rem; justify-content: center; margin-bottom: 2.5rem; }
.ozh-case-filter a {
  font-size: 13px; padding: 6px 14px; border-radius: 999px; text-decoration: none;
  border: 1px solid var(--orangezh-border); color: var(--orangezh-muted-foreground);
  transition: all .2s;
}
.ozh-case-filter a:hover, .ozh-case-filter a[aria-current="page"] {
  color: #fff; background: var(--orangezh-primary); border-color: var(--orangezh-primary);
}
/* 卡片等高：标题与摘要按固定行数截断，避免高度参差 */
.ozh-case-card { display: flex; flex-direction: column; height: 100%; }
.ozh-case-card .ozh-case-card-title {
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden; min-height: 3.5rem;
}
.ozh-case-card .ozh-case-card-excerpt {
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical;
  overflow: hidden; flex: 1;
}

/* ===== 两轴筛选（交付形态 × 行业场景）===== */
.ozh-axes { display: flex; flex-direction: column; gap: 14px; }
.ozh-axis-row { display: grid; grid-template-columns: auto 1fr; gap: 10px 16px; align-items: start; }
@media (max-width: 640px) { .ozh-axis-row { grid-template-columns: 1fr; } }
.ozh-axis-label {
  font-size: 12px; font-weight: 700; letter-spacing: .08em; padding-top: 8px;
  color: var(--orangezh-muted-foreground); white-space: nowrap;
}
.ozh-case-filter { justify-content: flex-start; margin-bottom: 0; flex-wrap: wrap; }

/* ===== 交付形态 / 标签 chips ===== */
.ozh-chip-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.ozh-deliv-chip {
  display: inline-block; padding: 4px 11px; border-radius: 6px; font-size: 12.5px; line-height: 1.6;
  background: var(--orangezh-popover); color: var(--orangezh-muted-foreground);
  border: 1px solid var(--orangezh-border);
}
.ozh-deliv-chip.is-strong {
  background: rgba(232,114,42,.1); color: var(--orangezh-primary);
  border-color: rgba(232,114,42,.32); font-weight: 600;
}
.ozh-svc-tags-wrap { margin-top: -1px; }
.ozh-mini-facts { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 12.5px; color: var(--orangezh-muted-foreground); }
.ozh-mini-facts span { position: relative; padding-left: 12px; }
.ozh-mini-facts span::before {
  content: ""; position: absolute; left: 0; top: 7px; width: 5px; height: 5px;
  border-radius: 50%; background: var(--orangezh-primary);
}

/* ===== 服务页：投入量级表 ===== */
.ozh-table-wrap { overflow-x: auto; border: 1px solid var(--orangezh-border); border-radius: 16px; background: var(--orangezh-card); }
.ozh-table { width: 100%; border-collapse: collapse; min-width: 620px; }
.ozh-table th, .ozh-table td {
  padding: 18px 22px; text-align: left; font-size: 15px; line-height: 1.7;
  border-bottom: 1px solid var(--orangezh-border); color: var(--orangezh-muted-foreground);
}
.ozh-table th {
  font-size: 12.5px; letter-spacing: .08em; font-weight: 700;
  color: var(--orangezh-foreground); background: var(--orangezh-popover);
}
.ozh-table tr:last-child td { border-bottom: 0; }
.ozh-table-lead { font-weight: 700; color: var(--orangezh-primary); white-space: nowrap; }

/* ===== 服务页：小单卡片 ===== */
.ozh-so-card {
  position: relative; padding: 28px 26px; border-radius: 18px; background: var(--orangezh-background);
  border: 1px solid var(--orangezh-border); transition: border-color .25s ease, transform .25s ease;
}
.ozh-so-card:hover { border-color: var(--orangezh-primary); transform: translateY(-2px); }
.ozh-so-index { font-size: 12px; font-weight: 700; letter-spacing: .12em; color: var(--orangezh-primary); }
.ozh-so-card h3 { font-size: 18px; font-weight: 700; color: var(--orangezh-foreground); margin: 10px 0 10px; }
.ozh-so-card p { font-size: 15px; line-height: 1.8; color: var(--orangezh-muted-foreground); margin: 0 0 14px; }
.ozh-so-time {
  display: inline-block; padding: 3px 10px; border-radius: 999px; font-size: 12.5px;
  background: rgba(232,114,42,.1); color: var(--orangezh-primary); font-weight: 600;
}


/* ===== 深色背景 hero 上的文字 =====
 * 父主题模板用了 .hero-text-light / .hero-text-secondary 两个类名，但主样式表里
 * 并没有为它们定义颜色，文字于是继承前景色（深色）——在暗底图上几乎读不出来。
 * 这里只覆盖我们自己标记过的 hero（.ozh-hero-on-dark / .service-hero），不动其它页面。
 */
.ozh-hero-on-dark .hero-text-light,
.ozh-hero-on-dark h1,
.service-hero .hero-text-light,
.service-hero h1 {
  color: #fff !important;
  text-shadow: 0 2px 22px rgba(0, 0, 0, .5);
}
.ozh-hero-on-dark .hero-text-secondary,
.ozh-hero-on-dark p,
.service-hero .hero-text-secondary,
.service-hero p {
  color: rgba(255, 255, 255, .88) !important;
  text-shadow: 0 1px 12px rgba(0, 0, 0, .45);
}
.service-hero .cta-nav-btn-outline { color: #fff !important; border-color: rgba(255,255,255,.5) !important; }


/* ===== 案例页「迁移判断」三段 =====
 * 目的：案例不能只写"我们做了什么"，要替读者完成"我能不能照搬"的判断。
 * 三段全部来自 case_transfer 字段（适合 / 别照搬 / 第一步），无内容则整段不渲染。
 */
.ozh-transfer-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; }
.ozh-transfer-card {
  background: var(--orangezh-card);
  border: 1px solid var(--orangezh-border);
  border-left: 3px solid var(--orangezh-primary);
  border-radius: .75rem;
  padding: 1.5rem;
}
.ozh-transfer-label { font-size: .8rem; font-weight: 700; letter-spacing: .04em; color: var(--orangezh-primary); margin-bottom: .6rem; }
.ozh-transfer-text { font-size: 1rem; line-height: 1.75; color: var(--orangezh-foreground); }
@media (max-width: 1023px) { .ozh-transfer-grid { grid-template-columns: minmax(0, 1fr); } }

/* 挑战/事实这类 2 列密排网格：奇数条时最后一条会留下一个灰色空格，
 * 让最后一条跨满整行，避免出现"看起来缺了一块"的空洞。 */
@media (min-width: 640px) { .ozh-span-full { grid-column: span 2 / span 2; } }