/*
Theme Name: EIZOO
Theme URI: https://yzjx.com
Description: Independent WordPress theme for EIZOO (Zhejiang Yizu Geotechnical Machinery). Fully self-contained, no parent theme required. Replicates the PBootCMS design with full responsive support.
Author: EIZOO Dev
Author URI: https://yzjx.com
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: eizoo
Tags: corporate, geotechnical, machinery, custom-background, custom-logo, custom-menu, featured-images, threaded-comments, translation-ready
*/

/* ========================================================================
   EIZOO WordPress Theme - Main Stylesheet
   Independent theme — no parent dependency
   Based on reference site: http://zjyz.demo.93seo.cn/
   ======================================================================== */

/* ===== CSS Reset & Base ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { font-family: 'Roboto', 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; color: #4b5563; line-height: 1.6; background: #fff; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }
img {  height: auto; display: block; }
a { color: var(--eizoo-primary); text-decoration: none; transition: color .2s; }
a:hover { color: var(--eizoo-primary-light); }
ul, ol { list-style: none; }
h1, h2, h3, h4, h5, h6 { color: var(--eizoo-dark); font-weight: 700; line-height: 1.3; }
h1 { font-size: 2.5rem; } h2 { font-size: 2rem; } h3 { font-size: 1.5rem; } h4 { font-size: 1.25rem; } h5 { font-size: 1rem; } h6 { font-size: .875rem; }
p { margin-bottom: 1rem; }
button, input, select, textarea { font-family: inherit; font-size: inherit; line-height: inherit; }
table { border-collapse: collapse; width: 100%; }
.screen-reader-text { border: 0; clip: rect(1px,1px,1px,1px); clip-path: inset(50%); height: 1px; margin: -1px; overflow: hidden; padding: 0; position: absolute; width: 1px; word-wrap: normal !important; }
.wp-caption, .gallery-caption { max-width: 100%; }
img.alignleft { float: left; margin-right: 1.5em; margin-bottom: 1em; }
img.alignright { float: right; margin-left: 1.5em; margin-bottom: 1em; }
img.aligncenter { display: block; margin-left: auto; margin-right: auto; }
.alignleft { float: left; }
.alignright { float: right; }
.aligncenter { clear: both; display: block; margin-left: auto; margin-right: auto; }

/* ===== CSS Variables ===== */
:root {
  --eizoo-primary: #1565c0;
  --eizoo-primary-light: #42a5f5;
  --eizoo-dark: #0e2841;
  --eizoo-dark-light: #0a1628;
  --eizoo-text: #4b5563;
  --eizoo-text-light: #6b7280;
  --eizoo-border: rgba(21, 101, 192, 0.07);
  --eizoo-shadow: rgba(14, 40, 65, 0.05);
  --eizoo-gradient: linear-gradient(90deg, #1565c0, #42a5f5);
  --eizoo-gradient-dark: linear-gradient(135deg, #0e2841 0%, #1565c0 100%);
  --eizoo-radius: 18px;
  --eizoo-radius-sm: 12px;
}

/* ===== Global Resets & Base ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
}

body {
  font-family: 'Roboto', 'Open Sans', Arial, sans-serif;
  color: var(--eizoo-text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ===== Top Bar ===== */
.eizoo-top-bar {
  background: var(--eizoo-dark);
  color: rgba(255, 255, 255, 0.7);
  font-size: 13px; 
}

.eizoo-top-bar a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: color 0.3s;
}

.eizoo-top-bar a:hover {
  color: #fff;
}

.eizoo-top-contact {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 20px;
}

.eizoo-top-contact li {
  display: flex;
  align-items: center;
  gap: 5px;
}

.eizoo-top-social {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 15px;
  justify-content: flex-end;
}

.eizoo-top-social li a {
  font-size: 14px;
}

/* ===== Navigation ===== */
.eizoo-navbar {
  background: #fff;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  transition: all 0.3s ease;
  padding: 0;
}

.eizoo-navbar.scrolled {
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

.eizoo-navbar .navbar-brand img {
  max-height: 70px;
  transition: max-height 0.3s;
}

.eizoo-navbar.scrolled .navbar-brand img {
  max-height: 50px;
}

.eizoo-nav-link {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--eizoo-dark) !important;
  padding: 25px 18px !important;
  position: relative;
  transition: color 0.3s;
}

 

.eizoo-nav-link:hover::after,
.eizoo-nav-link.active::after {
  width: 100%;
  left: 0;
}

.eizoo-nav-link:hover,
.eizoo-nav-link.active {
  color: var(--eizoo-primary) !important;text-decoration: none;
}

.eizoo-search-toggle {
  background: none;
  border: none;
  color: var(--eizoo-dark);
  font-size: 16px;
  cursor: pointer;
  padding: 10px;
  transition: color 0.3s;
}

.eizoo-search-toggle:hover {
  color: var(--eizoo-primary);
}

.eizoo-search-box {
  position: absolute;
  top: 100%;
  right: 0;
  width: 300px;
  background: #fff;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
  padding: 16px;
  display: none;
  z-index: 1000;
  border-radius: 0 0 8px 8px;
}

.eizoo-search-box.active {
  display: block;
}

.eizoo-search-box input {
  border: 1px solid rgba(21, 101, 192, 0.2);
  border-radius: 6px;
  padding: 10px 14px;
  width: 100%;
  font-size: 14px;
}

/* ===== Hero Slider ===== */
.eizoo-hero {
  position: relative;
  height: 85vh;
  min-height: 550px;
  max-height: 900px;
  overflow: hidden;
}

/* Slick 初始化后生成的中间容器必须继承高度 */
.eizoo-hero .slick-slider,
.eizoo-hero .slick-list,
.eizoo-hero .slick-track {
  height: 100%;
}

/* 未初始化时直接显示第一张，高度由 hero 容器决定 */
#hero-slider {
  height: 100%;
}

.eizoo-hero-slide {
  position: relative;
  height: 85vh;
  min-height: 550px;
  max-height: 900px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  display: flex !important;
  align-items: center;
  justify-content: center;
}

.eizoo-hero-slide::before {
  content: '';
  position: absolute;
  inset: 0; 
  z-index: 1;
}

.eizoo-hero-content {
  position: relative;
  top:25%;
  z-index: 2;
  text-align: center;
  color: #fff;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 30px;
  background:
    linear-gradient(
      to bottom,
      rgba(5, 15, 35, 0.28) 0%,       /* 顶部：轻薄深色，保护顶部文字 */
      rgba(5, 15, 35, 0.42) 30%,       /* 中上：建筑轮廓区，加深遮罩 */
      rgba(5, 15, 35, 0.55) 55%,       /* 中部：核心文字区，重点保护 */
      rgba(5, 15, 35, 0.35) 80%,       /* 中下：过渡羽化 */
      rgba(5, 15, 35, 0.18) 100%       /* 底部：轻薄收尾 */
    );
  z-index: 1;
}

.eizoo-hero-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  padding: 7px 22px;
  border-radius: 20px;
  margin-bottom: 22px;
}

.eizoo-hero-title {
    color: #fff;
  font-size:35px;
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 10px;
  letter-spacing: -1px;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}

.eizoo-hero-desc {
  font-size: 17px;
  font-weight: 500;
  line-height: 1.75;
  opacity: 0.9;
  margin-bottom: 32px;
}

.eizoo-hero-btn {
  display: inline-block;
  background: var(--eizoo-gradient);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 1px;
  padding: 14px 36px;
  border-radius: 30px;
  text-decoration: none;
  transition: transform 0.3s, box-shadow 0.3s;
}

.eizoo-hero-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(21, 101, 192, 0.4);
  color: #fff;
}

/* Slick dots & arrows */
.eizoo-hero .slick-dots {
  display: none;bottom: 30px;
}

.eizoo-hero .slick-dots li button::before {
  color: rgba(255, 255, 255, 0.5);
  font-size: 12px;
}

.eizoo-hero .slick-dots li.slick-active button::before {
  color: #fff;
}

/* ===== Section Common ===== */
.eizoo-section {
  padding: 100px 0;
  position: relative;
  overflow: hidden;
}

.eizoo-section-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--eizoo-primary);
  background: rgba(21, 101, 192, 0.07);
  padding: 7px 22px;
  border-radius: 20px;
  margin-bottom: 18px;
}

.eizoo-section-title {
  font-size: 38px;
  font-weight: 900;
  color: var(--eizoo-dark-light);
  margin-bottom: 14px;
  line-height: 1.15;
  letter-spacing: -0.8px;
}

.eizoo-section-subtitle {
  font-size: 15px;
  color: var(--eizoo-text-light);
  max-width: 720px;
  margin: 0 auto 22px;
  line-height: 1.75;
}

.eizoo-section-line {
  width: 60px;
  height: 3px;
  background: var(--eizoo-gradient);
  margin: 0 auto;
  border-radius: 2px;
}

/* ===== Pillars / Three Advantages ===== */
.pillars-section {
  padding: 80px 0 0;
  background: #fff;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 80px;
}

.pillar-card {
  position: relative;
  border-radius: 16px;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--eizoo-border);
  box-shadow: 0 4px 24px var(--eizoo-shadow);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
  display: flex;
  flex-direction: column;
}

.pillar-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(21, 101, 192, 0.12);
}

.pillar-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--eizoo-gradient);
  opacity: 0;
  transition: opacity 0.3s;
}

.pillar-card:hover::before {
  opacity: 1;
}

.pillar-card-visual {
  position: relative;
  height: 220px;
  overflow: hidden;
  background: var(--eizoo-gradient-dark);
  display: flex;
  align-items: center;
  justify-content: center;
}

.pillar-card-visual img {
  width: 130px;
  height: 130px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
  position: relative;
  z-index: 2;
  transition: transform 0.5s;
}

.pillar-card:hover .pillar-card-visual img {
  transform: scale(1.08);
}

.pillar-card-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 60%, rgba(14, 40, 65, 0.4));
  z-index: 1;
}

.pillar-card-number {
  position: absolute;
  top: 16px;
  right: 20px;
  font-size: 72px;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.08);
  line-height: 1;
  z-index: 2;
  font-family: 'Arial Black', Arial, sans-serif;
}

.pillar-card-body {
  padding: 28px 28px 26px;
  display: flex;
  flex-direction: column;flex: 1;
}

.pillar-card-heading {
  font-size: 17px;
  font-weight: 700;
  color: var(--eizoo-primary);
  margin-bottom: 14px;
  line-height: 1.4;
}

.pillar-card-desc {
  font-size: 14px;
  color: var(--eizoo-text);
  line-height: 1.75;
  margin-bottom: 18px;
}

.pillar-card-desc strong {
  color: var(--eizoo-dark);
  font-weight: 600;
}

.pillar-card-slogan {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  background: linear-gradient(135deg, rgba(21, 101, 192, 0.06), rgba(66, 165, 245, 0.06));
  border-radius: 10px;
  border-left: 3px solid var(--eizoo-primary);
  margin-top: auto;
}

.pillar-card-slogan span {
  font-size: 13px;
  font-weight: 600;
  color: var(--eizoo-primary);
  font-style: italic;
}

/* ===== Product Matrix ===== */
.products-matrix-section {
  padding: 100px 0 110px;
  background: linear-gradient(180deg, #f8f9fc 0%, #fff 50%, #f0f4ff 100%);
}

.products-matrix-section::after {
  content: '';
  position: absolute;
  bottom: -120px;
  left: -120px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(21, 101, 192, 0.04) 0%, transparent 60%);
  pointer-events: none;
}

.pmx-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  position: relative;
  z-index: 1;
}

.pmx-card {
  position: relative;
  background: #fff;
  border-radius: var(--eizoo-radius);
  overflow: hidden;
  border: 1px solid var(--eizoo-border);
  box-shadow: 0 4px 24px var(--eizoo-shadow);
  transition: transform 0.45s cubic-bezier(.25, .8, .25, 1), box-shadow 0.45s cubic-bezier(.25, .8, .25, 1);
  display: flex;flex-direction: column;
}

.pmx-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 24px 64px rgba(21, 101, 192, 0.14);
}

.pmx-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--eizoo-gradient);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.pmx-card:hover::before {
  transform: scaleX(1);
}

.pmx-card-num {
  position: absolute;
  top: 16px;
  right: 18px;
  font-size: 64px;
  font-weight: 900;
  color: rgba(21, 101, 192, 0.06);
  line-height: 1;
  font-family: 'Arial Black', Arial, sans-serif;
  z-index: 2;
  pointer-events: none;
}

.pmx-card-visual {
  height: 100px;
  background: var(--eizoo-gradient-dark);
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.pmx-card-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(14, 40, 65, 0.3));
}

.pmx-card-model {
  position: relative;
  z-index: 2;
  font-size: 26px;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.18);
  letter-spacing: 1px;
  font-family: 'Arial Black', Arial, sans-serif;
  transition: color 0.3s;
}

.pmx-card:hover .pmx-card-model {
  color: rgba(255, 255, 255, 0.3);
}

.pmx-card-body {
  padding: 26px 26px 28px;
  display: flex;flex: 1;
  flex-direction: column;
}

.pmx-card-series {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--eizoo-primary);
  background: rgba(21, 101, 192, 0.07);
  display: inline-block;
  padding: 4px 12px;
  border-radius: 5px;
  margin-bottom: 12px;
}

.pmx-card-name {
  font-size: 18px;
  font-weight: 800;
  color: var(--eizoo-dark-light);
  margin-bottom: 14px;
  line-height: 1.35;
}

.pmx-card-highlights {
  list-style: none;
  padding: 0;
  margin: 0 0 18px;
  flex: 1;
}

.pmx-card-desc {
  display: flex;flex-direction: column;flex: 1;
  margin-bottom: 18px;
}

.pmx-card-highlights li {
  position: relative;
  padding: 5px 0 5px 22px;
  font-size: 13.5px;
  color: var(--eizoo-text);
  line-height: 1.6;
}

.pmx-card-highlights li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 12px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--eizoo-gradient);
  opacity: 0.7;
}

.pmx-card-cta {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  color: var(--eizoo-primary);
  text-decoration: none;
  padding: 10px 0;
  border-bottom: 2px solid transparent;
  transition: color 0.2s, border-color 0.2s;
  margin-top: auto;
}

.pmx-card-cta:hover {
  color: var(--eizoo-primary-light); text-decoration: none;
}

/* ===== Cases Section (matches reference site) ===== */
.cl-section{padding:60px 0 80px;background:#fff}
.cl-item{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;margin-bottom:60px;padding-bottom:60px;border-bottom:1px solid rgba(21,101,192,0.06)}
.cl-item:last-child{border-bottom:none;margin-bottom:0;padding-bottom:0}
.cl-item:nth-child(even){direction:rtl}
.cl-item:nth-child(even)>*{direction:ltr}
.cl-item-visual{border-radius:16px;overflow:hidden;box-shadow:0 6px 24px rgba(10,22,40,0.1);background:linear-gradient(135deg,#0e2841,#1565c0);min-height:300px;display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,0.3);font-size:14px}
.cl-item-info h3{font-size:22px;font-weight:800;color:#0a1628;margin-bottom:12px}
.cl-item-info p{font-size:14px;color:#4b5563;line-height:1.8;margin-bottom:12px}
.cl-item-info p strong{color:#0e2841}
.cl-tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.cl-tag{font-size:11px;font-weight:700;letter-spacing:2px;color:#1565c0;background:rgba(21,101,192,0.07);border:1px solid rgba(21,101,192,0.15);padding:5px 14px;border-radius:6px}

@media(max-width:768px){.cl-item{grid-template-columns:1fr;gap:24px;margin-bottom:40px;padding-bottom:40px}.cl-item:nth-child(even){direction:ltr}.cl-item-visual{min-height:220px}}

/* Cases Header Section Label */
.cases-header{margin-bottom:60px}
.cases-title{font-size:32px;font-weight:900;color:var(--eizoo-dark);margin:12px 0 8px}
.cases-subtitle{font-size:15px;color:var(--eizoo-text);max-width:600px;margin:0 auto 16px;line-height:1.7}

/* Cases photo caption — 叠加在图片底部的标注文字 */
.cases-photo {
  position: relative;
  overflow: hidden;
}
.cases-photo-caption {
    text-align: center;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 3;
  padding: 22px 14px 10px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.92);
  /* 底部渐变遮罩，羽化边缘 */
  background: linear-gradient(
    to top,
    rgba(5, 15, 35, 0.72) 0%,
    rgba(5, 15, 35, 0.38) 60%,
    transparent 100%
  );
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.55);
  pointer-events: none;
  /* 文字从下方淡入 */
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}
/* 父容器 hover 时显示标注 */
.cases-photo:hover .cases-photo-caption {
  opacity: 1;
  transform: translateY(0);
}
/* 默认也显示（非 hover 状态），参考红框场景 */
.cases-photo.photo-main .cases-photo-caption,
.cases-photo.photo-sub .cases-photo-caption {
  opacity: 1;
  transform: translateY(0);
}



/* ===== Partnership Ecosystem ===== */
.partners-section {
  padding: 100px 0 110px;
  background: linear-gradient(180deg, #fff 0%, #f4f6f9 30%, #f4f6f9 70%, #fff 100%);
}

.partners-section::after {
  content: '';
  position: absolute;
  top: 50%;
  left: -160px;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(21, 101, 192, 0.03) 0%, transparent 60%);
  pointer-events: none;
  transform: translateY(-50%);
}

.partners-lead {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 56px;
  font-size: 15px;
  color: var(--eizoo-text);
  line-height: 1.85;
}

.partners-header {
  text-align: center;
  margin-bottom: 36px;
  position: relative;
  z-index: 1;
}
.partners-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: #1565c0;
  background: rgba(21, 101, 192, 0.07);
  padding: 6px 20px;
  border-radius: 20px;
  margin-bottom: 16px;
}
.partners-subtitle {
  font-size: 16px;
  color: #6b7280;
  font-weight: 600;
  letter-spacing: 0.5px;
  margin-bottom: 20px;
}
.partners-line {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, #1565c0, #42a5f5);
  margin: 0 auto;
  border-radius: 2px;
}

.partners-group {
  margin-bottom: 48px;
  position: relative;
  z-index: 1;
}

.partners-group-label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.partners-group-label h3 {
  font-size: 20px;
  font-weight: 800;
  color: var(--eizoo-dark);
  margin: 0;
}

.partners-group-desc {
  font-size: 14px;
  color: var(--eizoo-text-light);
  line-height: 1.65;
  margin: 0 0 24px;
  padding-left: 26px;
}

.partners-logo-wall {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.partners-logo-wall--oem {
  grid-template-columns: repeat(3, 1fr);
}

/* ===== OEM Rig 文字卡片 ===== */
.oem-rig-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 28px;
}
.oem-rig-card {
  background: #f5f8ff;
  border: 1px solid rgba(21, 101, 192, 0.12);
  border-radius: 14px;
  padding: 32px 24px 28px;
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.oem-rig-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, #1565c0, #42a5f5);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}
.oem-rig-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 14px 40px rgba(21, 101, 192, 0.12);
}
.oem-rig-card:hover::before { transform: scaleX(1); }
.oem-rig-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px; height: 60px;
  background: #fff;
  border-radius: 50%;
  border: 1.5px solid rgba(21, 101, 192, 0.15);
  margin: 0 auto 16px;
  box-shadow: 0 2px 10px rgba(21, 101, 192, 0.08);
}
.oem-rig-en {
  font-size: 14px;
  font-weight: 700;
  color: #1a2a42;
  letter-spacing: 0.03em;
  line-height: 1.35;
  margin-bottom: 6px;
}
.oem-rig-zh {
  font-size: 13px;
  color: #5a7a9a;
  letter-spacing: 0.05em;
}
.oem-disclaimer {
  margin-top: 20px;
  font-size: 11px;
  color: #aab8c8;
  text-align: center;
  letter-spacing: 0.02em;
  font-style: italic;
}

/* ===== Cross-Platform Wireless Tagline ===== */
.partners-group-wireless-tagline {
  display: flex;
  align-items: center;
  gap: 4px;
  flex-wrap: wrap;
  font-size: 14px;
  color: var(--eizoo-dark);
  padding-left: 26px;
  margin: 0 0 28px;
  line-height: 1.6;
}
.partners-group-wireless-tagline strong {
  color: var(--eizoo-primary);
  font-weight: 700;
  letter-spacing: 0.02em;
}
.partners-group-wireless-zh {
  font-size: 12px;
  color: var(--eizoo-text-light);
  margin-left: 6px;
}

/* ===== OEM Rig Groups layout ===== */
.oem-rig-groups {
  display: flex;
  gap: 28px;
  align-items: flex-start;
}
.oem-rig-group {
  flex: 1;
  min-width: 0;
}

/* Group header bar */
.oem-rig-group-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: 8px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}
.oem-rig-group-header--global {
  background: linear-gradient(90deg, rgba(21,101,192,0.07), rgba(66,165,245,0.05));
  border-left: 3px solid #1565c0;
  color: #1565c0;
}
.oem-rig-group-header--oem {
  background: linear-gradient(90deg, rgba(21,101,192,0.05), rgba(66,165,245,0.03));
  border-left: 3px solid #42a5f5;
  color: #1976d2;
}
.oem-rig-group-header svg {
  flex-shrink: 0;
  opacity: 0.9;
}
.oem-rig-group-label-en {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.oem-rig-group-label-zh {
  font-size: 11px;
  font-weight: 500;
  opacity: 0.75;
  margin-left: 2px;
}

/* Group grid column variants */
.oem-rig-grid--group {
  margin-top: 0;
}
.oem-rig-grid--2col {
  grid-template-columns: repeat(2, 1fr);
}
.oem-rig-grid--3col {
  grid-template-columns: repeat(3, 1fr);
}

/* Brand region tag (e.g. Germany) */
.oem-rig-tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.8px;
  text-transform: uppercase;
  color: #1565c0;
  background: rgba(21, 101, 192, 0.09);
  border: 1px solid rgba(21, 101, 192, 0.18);
  border-radius: 4px;
  padding: 1px 6px;
  margin-left: 5px;
  vertical-align: middle;
  line-height: 1.5;
}

/* Legal disclaimer variant — stronger visual weight */
.oem-disclaimer--legal {
  margin-top: 28px;
  font-size: 11px;
  color: #9eafc0;
  text-align: center;
  letter-spacing: 0.02em;
  font-style: italic;
  padding: 10px 20px;
  border-top: 1px solid rgba(21, 101, 192, 0.08);
  line-height: 1.7;
}

/* Responsive */
@media (max-width: 768px) {
  .oem-rig-groups {
    flex-direction: column;
    gap: 20px;
  }
  .oem-rig-grid--2col,
  .oem-rig-grid--3col {
    grid-template-columns: repeat(2, 1fr);
  }
  .partners-group-wireless-tagline {
    padding-left: 0;
  }
}

.partners-logo-item { 
  border-radius: 12px;
  padding: 18px 14px 20px;
  text-align: center;
  transition: transform 0.35s cubic-bezier(.25,.8,.25,1), box-shadow 0.35s cubic-bezier(.25,.8,.25,1);
  position: relative;
  overflow: hidden;
  cursor: default;
}

.partners-logo-item img {
  width: 100%;
  max-height: 130px;
  object-fit: contain;
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
}

.logo-name-en {
  display: block;
  margin-top: 10px;
  font-size: 12px;
  font-weight: 700;
  color: #1565c0;
  letter-spacing: 0.02em;
  line-height: 1.3;
  overflow: hidden;
}

.logo-name-zh {
  display: block;
  margin-top: 10px;
  font-size: 11px;
  color: #8fa3bc;
  letter-spacing: 0.01em;
  line-height: 1.4;
}

.partners-logo-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #1565c0, #42a5f5);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}

.partners-logo-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 36px rgba(21, 101, 192, 0.1);
}

.partners-logo-item:hover::before {
  transform: scaleX(1);
}

/* Trust Badge */
.partners-badge {
  display: flex;
  justify-content: center;
  margin-bottom: 48px;
  position: relative;
  z-index: 1;
}

.partners-badge-ring {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: var(--eizoo-gradient-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 40px rgba(21, 101, 192, 0.25);
  position: relative;
}

.partners-badge-ring::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px dashed rgba(66, 165, 245, 0.3);
  animation: badge-spin 20s linear infinite;
}

@keyframes badge-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.partners-badge-inner {
  text-align: center;
}

.partners-badge-num {
  display: block;
  font-size: 36px;
  font-weight: 900;
  color: #fff;
  line-height: 1;
  font-family: 'Arial Black', Arial, sans-serif;
}

.partners-badge-text {
  display: block;
  font-size: 9px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.7);
  letter-spacing: 0.8px;
  margin-top: 4px;
  line-height: 1.3;
  text-transform: uppercase;
}

.partners-slogan {
  text-align: center;
  position: relative;
  z-index: 1;
}

.partners-slogan p {
  font-size: 16px;
  color: var(--eizoo-text-light);
  line-height: 1.7;
  margin: 0;
  font-style: italic;
}

.partners-slogan strong {
  color: var(--eizoo-primary);
  font-weight: 800;
  font-style: normal;
  font-size: 17px;
}

/* ===== Footer ===== */
.eizoo-footer {
  background: rgb(237,237,237);
  color: rgba(0, 0, 0);
}

.eizoo-footer-widget {
  padding: 60px 0 40px;
}

/* Widget title — matching reference site */
.footer-widget-title h5,
.eizoo-footer-widget h5 {
  font-size: 14px;
  font-weight: 700;
  color: rgb(27,26,26);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 20px;
  padding-bottom: 12px; 
  display: inline-block;
}

/* Widget content text */
.footer-widget-content p,
.eizoo-footer-widget p {
  font-size: 14px;
  line-height: 1.75;
  color: rgba(0, 0, 0);
  margin-bottom: 16px;
}

/* Product/case/contact list links */
.footer-widget-content ul,
.eizoo-footer-widget ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-widget-content ul li,
.eizoo-footer-widget ul li {
  margin-bottom: 8px;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(0, 0, 0);
}

.footer-widget-content ul li a,
.eizoo-footer-widget ul li a {
  color: rgba(0, 0, 0);
  font-size: 13px;
  line-height: 1.6;
  text-decoration: none;
  transition: color 0.2s;
}

.footer-widget-content ul li a:hover,
.eizoo-footer-widget ul li a:hover {
  color: #42a5f5;
}

/* Social icons — matching reference site */
.footer-social a,
.eizoo-footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  transition: all 0.2s;
  text-decoration: none;
  margin-right: 0;
}

.footer-social a:hover,
.eizoo-footer-social a:hover {
  background: #1565c0;
  color: #fff;
}

/* Copyright bar */
.eizoo-footer-bar {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 20px 0;
  text-align: center;
}

.eizoo-footer-bar p {
  font-size: 13px;
  color: rgba(0, 0, 0);
  margin: 0;
}

/* Footer link list — » arrow before each item (products / cases) */
.footer-widget-link .list-unstyled li,
.footer-widget-link ul li {
  position: relative;
  padding-left: 16px;
}

.footer-widget-link .list-unstyled li::before,
.footer-widget-link ul li::before {
  content: '\00bb';
  position: absolute;
  left: 0;
  color: #42a5f5;
  font-size: 14px;
  line-height: 1;
}

/* Footer contact icons */
.eizoo-footer ul li .fa {
  margin-right: 6px;
  color: #42a5f5;
  width: 14px;
  text-align: center;
}

/* ===== About Page — Keller Style ===== */

/* Page Header */
.keller-page-header{
  position:relative; 
  padding:80px 0 60px;
  min-height:340px;
  display:flex;
  align-items:center;
  background:linear-gradient(135deg,#0d1b3e,#1a3a6e,#1565c0);
  overflow:hidden;
  width:100%;
  max-width:100%;
  box-sizing:border-box;
}
.keller-page-header::before{
  content:"";position:absolute;inset:0;
  background-size:cover;background-position:center;opacity:0.35;
}
.keller-page-header .container{position:relative;z-index:2;display:flex;align-items:flex-end;justify-content:space-between;flex-wrap:wrap;gap:20px}
.keller-page-title h1{font-size:42px;font-weight:800;color:#fff;margin:0 0 14px;letter-spacing:1.5px;text-transform:uppercase;line-height:1.15}
.keller-page-title .page-subtitle{font-size:17px;color:rgba(255,255,255,0.85);line-height:1.65;max-width:680px}

/* Two-Column Layout */
.keller-layout-container{display:flex;gap:0;align-items:flex-start}
.keller-two-col{display:flex;gap:0;background:#fff;min-height:500px}
.keller-main{flex:1;padding:50px 0 60px 50px;max-width:calc(100% - 320px)}
.keller-sidebar{flex:0 0 320px;padding:50px 40px 60px 0;border-right:1px solid #eee;align-self:flex-start;position:sticky;top:100px}

/* Sidebar Navigation */
.keller-sidebar-title{font-size:13px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:#1a1a2e;margin:0 0 20px}
.keller-sidebar-menu{list-style:none;padding:0;margin:0 0 36px}
.keller-sidebar-menu li{margin-bottom:2px}
.keller-sidebar-menu li a{display:block;padding:11px 14px;font-size:14px;color:#1565c0;text-decoration:none;border-bottom:1px solid #eee;transition:color 0.2s,background 0.2s;cursor:pointer;line-height:1.45}
.keller-sidebar-menu li a:hover{color:#0d47a1;background:#f5f8ff}
.keller-sidebar-menu li.is-active a{font-weight:700;color:#fff;background:#1565c0;pointer-events:none;border-radius:3px;border-bottom-color:transparent}
.keller-sidebar-menu li.is-active a::before{content:"▶";font-size:10px;margin-right:8px;vertical-align:middle;opacity:0.85}

/* Content Panels */
.about-panel{display:block}
.about-panel + .about-panel{margin-top:56px;padding-top:48px;border-top:1px solid #eee}
.panel-section-title{font-size:26px;font-weight:800;color:#1a1a2e;margin:0 0 20px;line-height:1.25;letter-spacing:0.5px}
.panel-section-title span{color:#1565c0}
.panel-lead{font-size:15px;color:#444;line-height:1.85;margin-bottom:16px}

/* Core Images Gallery */
.core-images-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:28px}
.core-image-item img{width:100%;height:200px;object-fit:cover;border-radius:10px;transition:transform .3s,box-shadow .3s}
.core-image-item img:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(14,40,65,0.15)}
@media(max-width:768px){.core-images-row{grid-template-columns:1fr;gap:12px}.core-image-item img{height:180px}}

.panel-subtitle{font-size:15px;color:#1565c0;font-style:italic;font-weight:500;margin:-10px 0 28px;letter-spacing:0.3px;line-height:1.5}

/* Why Choose EIZOO */
.why-eizoo-section{padding:36px 40px 32px;border-radius:16px;position:relative;overflow:hidden}
.why-eizoo-section::before{content:'';position:absolute;top:-60px;right:-40px;width:240px;height:240px;border-radius:50%;background:radial-gradient(circle,rgba(21,101,192,0.04) 0%,transparent 70%);pointer-events:none}
.why-eizoo-section::after{content:'';position:absolute;bottom:-40px;left:-30px;width:200px;height:200px;border-radius:50%;background:radial-gradient(circle,rgba(66,165,245,0.03) 0%,transparent 70%);pointer-events:none}
.why-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;position:relative;z-index:1}

.why-card{background:linear-gradient(180deg,#f4f7fb 0%,#fff 100%);border:1px solid rgba(21,101,192,0.07);border-radius:12px;padding:28px 26px;transition:background 0.35s,border-color 0.35s,transform 0.35s;position:relative;overflow:hidden;display:flex;flex-direction:column;}
.why-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,#1565c0,#42a5f5);transform:scaleX(0);transform-origin:left;transition:transform 0.4s ease}
.why-card:hover{background:#fff;border-color:rgba(21,101,192,0.18);transform:translateY(-4px);box-shadow:0 12px 36px rgba(21,101,192,0.1)}
.why-card:hover::before{transform:scaleX(1)}
.why-card-num{font-size:11px;font-weight:800;letter-spacing:2px;color:rgba(21,101,192,0.5);margin-bottom:14px;text-transform:uppercase}
.why-card-title{font-size:16px;font-weight:700;color:#0a1628;margin:0 0 6px;line-height:1.35;letter-spacing:-0.2px}
.why-card-desc{font-size:13.5px;color:#4b5563;line-height:1.75;margin:0 0 14px;flex:1;}
.why-card-desc strong{color:#0e2841;font-weight:600}
.why-card-tag{display:inline-block;font-size:11px;font-weight:700;color:#1565c0;background:rgba(21,101,192,0.07);padding:4px 12px;border-radius:16px;letter-spacing:0.5px;margin-top:auto;}

/* Compare Inline */
.why-compare-inline{grid-column:1/-1;display:flex;align-items:center;justify-content:center;gap:36px;padding:36px 28px;background:linear-gradient(135deg,#0a1628 0%,#0e2841 100%);border-radius:14px;position:relative;overflow:hidden}
.why-compare-inline::before{content:'';position:absolute;top:-40%;right:-15%;width:50%;height:180%;background:radial-gradient(circle,rgba(66,165,245,0.08) 0%,transparent 60%);pointer-events:none}
.why-compare-inline .pillar-modal-compare-item{display:flex;flex-direction:column;align-items:center;gap:10px;position:relative;z-index:1}
.why-compare-inline .pillar-modal-compare-circle{width:110px;height:110px;border-radius:50%;display:flex;align-items:center;justify-content:center}
.why-compare-inline .pillar-modal-compare-circle.eizoo{background:linear-gradient(180deg,#42a5f5,#1565c0);box-shadow:0 6px 20px rgba(66,165,245,0.35)}
.why-compare-inline .pillar-modal-compare-circle.standard{background:linear-gradient(180deg,#9ca3af,#6b7280);box-shadow:0 6px 20px rgba(107,114,128,0.25)}
.why-compare-inline .pillar-modal-compare-circle img{width:60px;height:60px;border-radius:50%;object-fit:cover;border:2px solid rgba(255,255,255,0.3)}
.why-compare-inline .pillar-modal-compare-label{font-size:15px;font-weight:700;text-align:center;line-height:1.3}
.why-compare-inline .pillar-modal-compare-label.eizoo{color:#42a5f5}
.why-compare-inline .pillar-modal-compare-label.standard{color:#9ca3af}
.why-compare-inline .pillar-modal-compare-vs{font-size:24px;font-weight:900;color:rgba(255,255,255,0.15);font-family:'Arial Black',Arial,sans-serif;position:relative;z-index:1}

.why-eizoo-slogan{text-align:center;margin-top:36px;position:relative;z-index:1;padding-top:28px;border-top:1px solid rgba(21,101,192,0.08)}
.why-eizoo-slogan p{font-size:15px;color:#6b7280;line-height:1.7;margin:0;font-style:italic;letter-spacing:0.2px}
.why-eizoo-slogan strong{color:#1565c0;font-weight:700;font-style:normal}

/* Story Timeline */
.story-timeline{display:flex;flex-direction:column;gap:0;margin-top:8px}
.story-block{position:relative;display:flex;gap:0;padding:0 0 40px 0}
.story-block:last-child{padding-bottom:0}
.story-block-line{flex:0 0 44px;display:flex;flex-direction:column;align-items:center;padding-top:4px}
.story-block-dot{width:14px;height:14px;border-radius:50%;background:#1565c0;flex-shrink:0;z-index:1;box-shadow:0 0 0 4px #e8f0fe}
.story-block-vline{flex:1;width:2px;background:linear-gradient(to bottom,#1565c0,#e8f0fe);margin-top:8px}
.story-block:last-child .story-block-vline{background:transparent}
.story-block-card{flex:1;background:#f7f8fa;border-radius:0 6px 6px 0;padding:22px 26px 24px;transition:background 0.2s,box-shadow 0.2s}
.story-block-card:hover{background:#eef2fb;box-shadow:0 4px 16px rgba(21,101,192,0.08)}
.story-block-era{display:inline-block;font-size:11px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:#fff;background:#1565c0;padding:3px 12px;border-radius:12px;margin-bottom:12px}
.story-block-title{font-size:17px;font-weight:700;color:#1a1a2e;margin:0 0 12px;line-height:1.35}
.story-block-body{font-size:14px;color:#555;line-height:1.75;margin:0 0 16px}
.story-block-img{width:100%;min-height:200px;object-fit:cover;border-radius:4px;margin-top:14px;display:block}

/* Proven Under Extremes */
.proven-section{padding:0 0 8px}
.proven-hero{position:relative;border-radius:16px;overflow:hidden;margin-bottom:36px;background:linear-gradient(135deg,#f0f4ff 0%,#f0f4ff 100%);padding:48px 44px;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.proven-hero::before{content:'';position:absolute;top:-60px;right:-40px;width:300px;height:300px;border-radius:50%;background:radial-gradient(circle,rgba(66,165,245,0.1) 0%,transparent 70%);pointer-events:none}
.proven-hero-img{position:relative;border-radius:12px;overflow:hidden;box-shadow:0 12px 48px rgba(0,0,0,0.35)}
.proven-hero-img img{width:100%; object-fit:cover;display:block}
.proven-hero-img .img-tag{position:absolute;bottom:12px;left:12px;background:rgba(0,0,0,0.65);backdrop-filter:blur(6px);color:rgba(255,255,255,0.8);font-size:10px;font-weight:600;letter-spacing:1px;text-transform:uppercase;padding:6px 14px;border-radius:6px}
.proven-hero-content{position:relative;z-index:1}
.proven-hero-quote{font-size:20px;font-weight:700;line-height:1.5;margin:0 0 16px;letter-spacing:-0.2px}
.proven-hero-quote em{color:#42a5f5;font-style:italic;font-weight:400}
.proven-hero-desc{font-size:14px;color:#4b5563;line-height:1.8;margin:0}

/* Milestone Cards */
.proven-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;align-items:stretch}
.proven-milestone{position:relative;background:#fff;border:1px solid rgba(21,101,192,0.07);border-radius:14px;overflow:hidden;box-shadow:0 4px 20px rgba(14,40,65,0.05);transition:transform 0.4s cubic-bezier(.25,.8,.25,1),box-shadow 0.4s cubic-bezier(.25,.8,.25,1);display:flex;flex-direction:column}
.proven-milestone::after{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,#1565c0,#42a5f5);transform:scaleX(0);transform-origin:left;transition:transform 0.4s ease}
.proven-milestone:hover{transform:translateY(-6px);box-shadow:0 16px 48px rgba(21,101,192,0.12)}
.proven-milestone:hover::after{transform:scaleX(1)}
.proven-milestone-top{background:linear-gradient(135deg,#f0f4ff 0%,#e8f0fe 100%);padding:24px 28px;flex:2 0 auto}
.proven-milestone-year{display:inline-block;font-size:11px;font-weight:800;letter-spacing:2px;text-transform:uppercase;color:#fff;background:#1565c0;padding:4px 14px;border-radius:12px;margin-bottom:12px}
.proven-milestone-title{font-size:17px;font-weight:700;color:#0a1628;margin:0 0 8px;line-height:1.3;letter-spacing:-0.2px}
.proven-milestone-desc{font-size:13.5px;color:#4b5563;line-height:1.75;margin:0}
.proven-milestone-desc strong{color:#0e2841;font-weight:600}
.proven-milestone .proven-hero-img{flex-shrink:0;margin:auto;width:60%;}
.proven-milestone .proven-hero-img img{width:100%;object-fit:cover;display:block}
.proven-milestone-features{padding:20px 28px 24px;list-style:none;margin:0;flex:1 0 auto}
.proven-milestone-features li{position:relative;padding:8px 0 8px 24px;font-size:13px;color:#4b5563;line-height:1.65;border-bottom:1px solid rgba(21,101,192,0.05)}
.proven-milestone-features li:last-child{border-bottom:none}
.proven-milestone-features li::before{content:'';position:absolute;left:0;top:14px;width:10px;height:10px;border-radius:50%;background:linear-gradient(135deg,#1565c0,#42a5f5);opacity:0.6}
.proven-milestone-features li strong{color:#1565c0;font-weight:700}

/* About Page Responsive */
@media(max-width:992px){
  .keller-layout-container{flex-direction:column;width:100%}
  .keller-main{max-width:100%;padding:40px 20px}
  .keller-sidebar{flex:0 0 auto;width:100%;padding:0 20px 40px;border-right:none;border-bottom:1px solid #eee;position:sticky;top:0;z-index:10;background:#fff;box-shadow:0 2px 8px rgba(0,0,0,0.06)}
  .keller-page-header{margin-top:60px;padding:60px 0 50px;min-height:300px;width:100%;box-sizing:border-box}
  .keller-page-header .container{padding:0 20px}
  .keller-two-col{width:100%}
  .proven-hero{grid-template-columns:1fr;padding:36px 28px}
  .proven-hero-img img{height:260px}
}
@media(max-width:768px){
  .keller-page-header{padding:40px 0 30px;min-height:auto;width:100%}
  .keller-page-header .container{padding:0 16px;flex-direction:column;align-items:flex-start;width:100%}
  .keller-page-title h1{font-size:26px}
  .keller-page-title .page-subtitle{font-size:13px;max-width:100%}
  .keller-layout-container{flex-direction:column;width:100%;padding:0}
  .keller-main{padding:24px 16px;max-width:100%;width:100%}
  .keller-sidebar{padding:0 16px 24px;width:100%;position:sticky;top:0;z-index:10;background:#fff;box-shadow:0 2px 8px rgba(0,0,0,0.06)}
  .panel-section-title{font-size:20px;margin-bottom:14px}
  .panel-subtitle{font-size:13px;margin-bottom:18px}
  .story-block{padding-bottom:24px}
  .story-block-line{flex:0 0 30px}
  .story-block-dot{width:12px;height:12px;box-shadow:0 0 0 3px #e8f0fe}
  .story-block-card{padding:16px 16px 18px;border-radius:6px}
  .story-block-title{font-size:15px;margin-bottom:8px}
  .story-block-body{font-size:13px;line-height:1.7}
  .story-block-img{max-height:160px}
  .proven-hero{padding:28px 20px;gap:28px}
  .proven-hero-quote{font-size:17px}
  .proven-hero-img img{height:220px}
  .proven-grid{grid-template-columns:1fr;gap:18px}
  .why-eizoo-section{padding:32px 20px;border-radius:12px}
  .why-eizoo-title{font-size:20px}
  .why-grid{grid-template-columns:1fr;gap:16px}
  .why-card{padding:22px 20px}
  .why-compare-inline{flex-direction:column;gap:20px;padding:28px 20px}
  .why-compare-inline .pillar-modal-compare-circle{width:90px;height:90px}
  .why-compare-inline .pillar-modal-compare-circle img{width:50px;height:50px}
}

/* ===== Online Service Widget ===== */
.eizoo-online-service {
  position: fixed;
  right: 20px;
  bottom: 80px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.eizoo-online-service .service-item {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--eizoo-primary);
  color: #fff;
  font-size: 20px;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(21, 101, 192, 0.3);
  transition: transform 0.3s, box-shadow 0.3s;
}

.eizoo-online-service .service-item:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(21, 101, 192, 0.4);
}

.eizoo-go-top {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--eizoo-dark);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s;
  z-index: 999;
  border: none;
  font-size: 18px;
}

.eizoo-go-top.visible {
  opacity: 1;
  visibility: visible;
}

.eizoo-go-top:hover {
  background: var(--eizoo-primary);
  transform: translateY(-3px);
}

/* ===== Pillar Modal ===== */
.pillar-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 25, 47, 0.65);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}

.pillar-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.pillar-modal {
  position: relative;
  background: #fff;
  border-radius: 20px;
  max-width: 480px;
  width: 92%;
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(10, 25, 47, 0.3);
  transform: translateY(30px) scale(0.96);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.pillar-modal-overlay.active .pillar-modal {
  transform: translateY(0) scale(1);
}

.pillar-modal-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.95);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
  transition: transform 0.2s;
}

.pillar-modal-close:hover {
  transform: scale(1.1);
}

.pillar-modal-content {
  padding: 36px 40px 40px;
}

.pillar-modal-compare h4 {
  font-size: 18px;
  font-weight: 700;
  color: var(--eizoo-dark);
  margin-bottom: 24px;
  text-align: center;
}

.pillar-modal-compare-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}

.pillar-modal-compare-circle {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.pillar-modal-compare-circle.eizoo {
  background: linear-gradient(180deg, #42a5f5, #1565c0);
  box-shadow: 0 6px 20px rgba(66, 165, 245, 0.35);
}

.pillar-modal-compare-circle.standard {
  background: linear-gradient(180deg, #9ca3af, #6b7280);
  box-shadow: 0 6px 20px rgba(107, 114, 128, 0.25);
}

.pillar-modal-compare-circle img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.pillar-modal-compare-label {
  font-size: 14px;
  font-weight: 700;
  text-align: center;
  line-height: 1.3;
  margin-top: 8px;
}

.pillar-modal-compare-label.eizoo {
  color: var(--eizoo-primary);
}

.pillar-modal-compare-label.standard {
  color: #9ca3af;
}

.pillar-modal-compare-vs {
  font-size: 22px;
  font-weight: 900;
  color: #e5e7eb;
  font-family: 'Arial Black', Arial, sans-serif;
}

/* ===== Cases Section — Landmark Projects ===== */
.cases-section {
  padding: 100px 0 110px;
  background: linear-gradient(135deg, #f0f4ff 0%, #f8f9fc 60%, #f0f4ff 100%);
  position: relative;
  overflow: hidden;
}
.cases-section::after {
  content: '';
  position: absolute;
  bottom: -80px;
  right: -80px;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(21,101,192,0.05) 0%, transparent 65%);
  pointer-events: none;
}

.cases-header {
  text-align: center;
  margin-bottom: 64px;
  position: relative;
}
.cases-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: #1565c0;
  background: rgba(21, 101, 192, 0.08);
  padding: 6px 20px;
  border-radius: 20px;
  margin-bottom: 18px;
}
.cases-title {
  font-size: 38px;
  font-weight: 900;
  color: #0a1628;
  margin-bottom: 14px;
  line-height: 1.15;
  letter-spacing: -0.8px;
}
.cases-subtitle {
  font-size: 15px;
  color: #6b7280;
  max-width: 520px;
  margin: 0 auto 22px;
  line-height: 1.7;
}
.cases-line {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, #1565c0, #42a5f5);
  margin: 0 auto;
  border-radius: 2px;
}

/* 主体：左侧文字 + 右侧图片网格 */
.cases-body {
  display: grid;
  grid-template-columns: 0.65fr 1fr;
  gap: 20px;
  align-items: center;
}

/* 左：项目信息 */
.cases-info {
  position: relative;
}
.cases-tag-wrap {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 22px;
}
.cases-tag {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: #1565c0;
  background: rgba(21, 101, 192, 0.08);
  border: 1px solid rgba(21, 101, 192, 0.18);
  padding: 5px 14px;
  border-radius: 6px;
}
.cases-name {
  font-size: 26px;
  font-weight: 900;
  color: #0a1628;
  line-height: 1.35;
  margin-bottom: 18px;
  letter-spacing: -0.4px;
}
.cases-desc {
  font-size: 14px;
  color: #4b5563;
  line-height: 1.85;
  margin-bottom: 28px;
}
.cases-desc strong {
  color: #0e2841;
  font-weight: 600;
}

/* 数据栏 */
.cases-stats {
  display: flex;
  gap: 0;
  border: 1px solid rgba(21, 101, 192, 0.1);
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 28px;
}
.cases-stat {
  flex: 1;
  padding: 16px 20px;
  background: #fff;
  text-align: center;
  border-right: 1px solid rgba(21, 101, 192, 0.1);
}
.cases-stat:last-child {
  border-right: none;
}
.cases-stat-num {
  font-size: 24px;
  font-weight: 900;
  color: #1565c0;
  line-height: 1;
  font-family: 'Arial Black', Arial, sans-serif;
}
.cases-stat-label {
  font-size: 11px;
  color: #6b7280;
  margin-top: 4px;
  letter-spacing: 0.3px;
}

/* Read More CTA */
.cases-read-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(135deg, #1565c0, #1976d2);
  padding: 12px 28px;
  border-radius: 28px;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
}
.cases-read-more:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(21, 101, 192, 0.3);
  color: #fff;
}

/* 右：图片网格 - 左1大右2小 */
.cases-photo-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 14px;
  height: 460px;
}
.cases-photo-grid .photo-main {
  grid-column: 1 / 2;
  grid-row: 1 / 3;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 6px 32px rgba(10, 22, 40, 0.13);
}
.cases-photo-grid .photo-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s ease;
}
.cases-photo-grid .photo-main:hover img {
  transform: scale(1.04);
}
.cases-photo {
  border-radius: 16px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 4px 20px rgba(10, 22, 40, 0.1);
}
.cases-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}
.cases-photo:hover img {
  transform: scale(1.06);
}
.cases-photo-grid .photo-sub {
  grid-column: 2 / 3;
}
.cases-photo-grid .photo-sub:nth-of-type(2) {
  grid-row: 1 / 2;
}
.cases-photo-grid .photo-sub:nth-of-type(3) {
  grid-row: 2 / 3;
}

/* ========================================================================
   RESPONSIVE STYLES
   ======================================================================== */

@media (max-width: 1199px) {
}

@media (max-width: 1024px) {
  .pmx-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .pillars-grid {
    grid-template-columns: 1fr;
    gap: 28px;
    max-width: 520px;
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 992px) {
  .partners-logo-wall {
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
  }

  .partners-logo-wall--oem {
    grid-template-columns: repeat(3, 1fr);
  }

  .eizoo-hero-title {
    font-size: 36px;
  }
}

@media (max-width: 768px) {
  .eizoo-section {
    padding: 60px 0;
  }

  .eizoo-section-title {
    font-size: 28px;
  }

  .eizoo-hero {
    height: 60vh;
    min-height: 400px;
  }

  .eizoo-hero-slide {
    height: 60vh;
    min-height: 400px;
  }

  .eizoo-hero-title {
    font-size: 28px;
  }

  .eizoo-hero-desc {
    font-size: 15px;
  }

  .products-matrix-section {
    padding: 60px 0 70px;
  }

  .pmx-title {
    font-size: 28px;
  }

  .pmx-grid {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }

  .pmx-card-visual {
    height: 80px;
  }

  .pmx-card-model {
    font-size: 20px;
  }

  .pmx-card-num {
    font-size: 48px;
  }



  .cases-name {
    font-size: 22px;
  }

  .partners-section {
    padding: 60px 0 70px;
  }

  .partners-title {
    font-size: 26px;
  }

  .partners-logo-wall {
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
  }

  .partners-logo-item {
    padding: 12px 8px 10px;
  }

  .partners-badge-ring {
    width: 120px;
    height: 120px;
  }

  .partners-badge-num {
    font-size: 30px;
  }

  .pillar-card-visual {
    height: 180px;
  }

  .pillar-card-visual img {
    width: 100px;
    height: 100px;
  }

  .pillar-card-number {
    font-size: 56px;
  }

  .pillar-card-body {
    padding: 22px 20px 20px;
  }

  .eizoo-top-bar {
    display: none;
  }
}

@media (max-width: 480px) {
  .partners-logo-wall {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .partners-logo-wall--oem {
    grid-template-columns: repeat(2, 1fr);
  }

  .oem-rig-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .oem-rig-card {
    padding: 24px 18px;
  }

  .eizoo-hero-title {
    font-size: 24px;
  }
}

/* ===== 全宽页面样式 - 案例页面专用 ===== */
/* 强制隐藏所有顶部元素，让页面从浏览器窗口最顶部开始 */
body.single-eizoo_case,
body.page-template-page-cases-php,
body.page-template-page-cases,
body.page-id-case,
body.post-type-archive-eizoo_case,
body.single-eizoo-case {
  margin: 0 !important;
  padding: 0 !important;
}

/* 隐藏主题头部、导航、wrapper等所有顶部元素 */
body.single-eizoo_case #header,
body.single-eizoo_case .site-header,
body.single-eizoo_case header[role="banner"],
body.single-eizoo_case .header,
body.single-eizoo_case .header_wrapper,
body.single-eizoo_case nav#menu,
body.single-eizoo_case nav.menu,
body.single-eizoo_case .nav-wrapper,
body.single-eizoo_case #navbar,
body.single-eizoo_case .navbar,
body.single-eizoo_case .top-bar,
body.single-eizoo_case .FixedHeader,
body.single-eizoo_case .HeaderDefault,
body.single-eizoo_case .Header,
body.single-eizoo_case #Header,
body.single-eizoo_case .MenuBar,
body.single-eizoo_case #MenuBar,
body.single-eizoo_case .mfn-header-tmpl,
body.single-eizoo_case #wrapper,
body.single-eizoo_case #wrapper-header,
body.single-eizoo_case .body_wrap,
body.single-eizoo_case #Main,
body.single-eizoo_case main#main,
body.single-eizoo_case .main-area,
body.single-eizoo_case #page,
body.single-eizoo_case .site,
body.single-eizoo_case .site-content,
body.single-eizoo_case #content,
body.single-eizoo_case .content-area,
body.single-eizoo_case #primary,
body.single-eizoo_case #primary-area,
body.single-eizoo_case main#content,
body.page-template-page-cases-php #header,
body.page-template-page-cases-php .site-header,
body.page-template-page-cases-php header[role="banner"],
body.page-template-page-cases-php .header,
body.page-template-page-cases-php .header_wrapper,
body.page-template-page-cases-php nav#menu,
body.page-template-page-cases-php nav.menu,
body.page-template-page-cases-php .nav-wrapper,
body.page-template-page-cases-php #navbar,
body.page-template-page-cases-php .navbar,
body.page-template-page-cases-php .top-bar,
body.page-template-page-cases-php .FixedHeader,
body.page-template-page-cases-php .HeaderDefault,
body.page-template-page-cases-php .Header,
body.page-template-page-cases-php #Header,
body.page-template-page-cases-php .MenuBar,
body.page-template-page-cases-php #MenuBar,
body.page-template-page-cases-php .mfn-header-tmpl,
body.page-template-page-cases-php #wrapper,
body.page-template-page-cases-php #wrapper-header,
body.page-template-page-cases-php .body_wrap,
body.page-template-page-cases-php #Main,
body.page-template-page-cases-php main#main,
body.page-template-page-cases-php .main-area,
body.page-template-page-cases-php #page,
body.page-template-page-cases-php .site,
body.page-template-page-cases-php .site-content,
body.page-template-page-cases-php #content,
body.page-template-page-cases-php .content-area,
body.page-template-page-cases-php #primary,
body.page-template-page-cases-php #primary-area,
body.page-template-page-cases-php main#content {
  display: none !important;
  visibility: hidden !important;
  height: 0 !important;
  max-height: 0 !important;
  overflow: hidden !important;
  margin: 0 !important;
  padding: 0 !important;
  border: none !important;
}

/* 全宽页面 Page Header - 无margin-top */
.il-page-header {
  position: relative !important;
  width: 100% !important;
  max-width: 100% !important;
  padding: 70px 0 50px !important;
  margin: 0 !important;
  margin-top: 0 !important;
  background: linear-gradient(135deg, #0d1b3e, #1a3a6e, #1565c0) !important;
  overflow: hidden !important;
  box-sizing: border-box !important;
}

/* 全宽页面主体区域 */
body.single-eizoo_case #main,
body.single-eizoo_case .main-content,
body.single-eizoo_case main,
body.page-template-page-cases-php #main,
body.page-template-page-cases-php .main-content,
body.page-template-page-cases-php main {
  display: block !important;
  visibility: visible !important;
  height: auto !important;
  max-height: none !important;
  overflow: visible !important;
  margin: 0 !important;
  padding: 0 !important;
}

/* 响应式 */
@media (max-width: 768px) {
  .il-page-header {
    padding: 55px 0 40px !important;
  }
  .il-page-header h1 {
    font-size: 26px !important;
  }
}