@charset "utf-8";
@import url("icon/iconfont.css");

/* ============================================
   联智智能 - DTCMS 前端样式
   基于品牌设计系统，适配 DTCMS 模板引擎
   ============================================ */

/* ---------- CSS 变量（品牌设计系统） ---------- */
:root {
  --primary-blue: #1A5C9E;
  --primary-blue-dark: #134a7d;
  --primary-blue-light: #e8f1f8;
  --trust-green: #00A86B;
  --trust-green-light: #e6f7f0;
  --accent-orange: #E8833A;
  --accent-orange-light: #fdf3eb;
  --bg-gray: #F5F7FA;
  --bg-white: #FFFFFF;
  --text-primary: #1a1a2e;
  --text-secondary: #4a4a5a;
  --text-muted: #7a7a8a;
  --border-color: #e2e5ea;
  --gradient-blue: linear-gradient(135deg, #1A5C9E 0%, #2d7bc4 100%);
  --gradient-hero: linear-gradient(135deg, #0d3a66 0%, #1A5C9E 50%, #2d7bc4 100%);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --shadow-lg: 0 8px 24px rgba(0,0,0,0.12);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", Roboto, sans-serif;
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;
  --container-max: 1200px;
  --container-padding: 24px;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
}

/* ---------- 基础重置 ---------- */
*, *::before, *::after {
  margin: 0; padding: 0; box-sizing: border-box;
}
html { font-size: 16px; scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  margin: 0; padding: 0; width: 100%;
  font-family: var(--font-family);
  color: var(--text-primary);
  background: var(--bg-white);
  line-height: 1.6;
  text-align: center;
  overflow-x: hidden;
}
input, button, select, textarea, img, p, h1, h2, h3, h4, h5 {
  margin: 0; padding: 0; border: 0;
  font-family: var(--font-family);
}
a { color: var(--primary-blue); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--primary-blue-dark); }
ol, ul, li, dl, dd { padding: 0; list-style-type: none; }
i, em { font-style: normal; }
table { border-collapse: collapse; border-spacing: 0; }

/* ---------- 清除浮动 ---------- */
.clearfix:after, .wrapper:after, .bg-wrap:after, .n-list:after, .next-box:after,
.v-list li .list-box:after, .foot-box:after, .icon-list ul:after,
.lay-list ul:after, .screen-box dl:after, .album-list:after,
.img-list:after, .rel-list:after, .avatar-wrap:after, .page-box:after,
.center-info ul:after, .center-head .list-box ul:after,
.note:after, .side-link .img:after, .tags-box:after, .header .head-nav .search-box:after {
  content: "."; display: block; height: 0; clear: both; visibility: hidden;
}

/* ---------- 容器 ---------- */
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--container-padding); }
.section { position: relative; margin: 0 auto; padding: var(--space-3xl) 0; width: 100%; max-width: var(--container-max); text-align: left; }
.section-bg { background: var(--bg-gray); }
.section-blue { background: var(--gradient-blue); color: var(--bg-white); }

/* ---------- 导航栏 ---------- */
.header { position: sticky; top: 0; z-index: 1000; background: rgba(255,255,255,0.95); backdrop-filter: blur(10px); border-bottom: 1px solid var(--border-color); }

.header .head-nav { height: 72px; background: var(--bg-white); }
.header .head-nav .section { padding: 0 var(--container-padding); max-width: var(--container-max); margin: 0 auto; display: flex; align-items: center; justify-content: space-between; height: 72px; }
.header .head-nav .logo { display: flex; flex-direction: column; gap: 2px; }
.header .head-nav .logo a { display: flex; flex-direction: column; gap: 2px; }
.header .head-nav .logo .logo-main { font-size: 1.5rem; font-weight: 700; color: var(--primary-blue); letter-spacing: 1px; }
.header .head-nav .logo .logo-sub { font-size: 0.6875rem; color: var(--text-muted); letter-spacing: 0.5px; text-transform: uppercase; }

.header .head-nav .nav-box { display: flex; align-items: center; gap: 4px; }
.header .head-nav .nav-box ul { display: flex; align-items: center; gap: 4px; }
.header .head-nav .nav-box li { float: none; margin: 0; }
.header .head-nav .nav-box li a { font-size: 0.9375rem; font-weight: 500; color: var(--text-primary); padding: 8px 16px; line-height: 1.5; position: relative; display: block; border: none; white-space: nowrap; }
.header .head-nav .nav-box li a::after { content: ''; position: absolute; bottom: 4px; left: 16px; right: 16px; height: 2px; background: var(--primary-blue); transform: scaleX(0); transition: transform var(--transition-normal); }
.header .head-nav .nav-box li a:hover { color: var(--primary-blue); }
.header .head-nav .nav-box li a:hover::after { transform: scaleX(1); }
/* 根据 body id 自动高亮对应导航 */
#index .nav-index a { color: var(--primary-blue); }
#index .nav-index a::after { transform: scaleX(1); }
#goods .nav-goods a { color: var(--primary-blue); }
#goods .nav-goods a::after { transform: scaleX(1); }
#news .nav-news a { color: var(--primary-blue); }
#news .nav-news a::after { transform: scaleX(1); }
#photo .nav-photo a { color: var(--primary-blue); }
#photo .nav-photo a::after { transform: scaleX(1); }
#Construction .nav-construction a { color: var(--primary-blue); }
#Construction .nav-construction a::after { transform: scaleX(1); }
#content .nav-content a, body[id*="content"] .nav-content a { color: var(--primary-blue); }
#content .nav-content a::after, body[id*="content"] .nav-content a::after { transform: scaleX(1); }

/* ---------- 首屏 Hero ---------- */
.hero-section { background: var(--gradient-hero); color: var(--bg-white); padding: 80px 0 80px; min-height: 400px; display: flex; align-items: center; position: relative; overflow: hidden; }
.hero-section .container { text-align: left; }
.hero-label { display: inline-block; padding: 6px 16px; background: rgba(255,255,255,0.15); border-radius: 20px; font-size: 0.875rem; font-weight: 500; margin-bottom: var(--space-lg); }
.hero-title { font-size: 2.5rem; font-weight: 700; line-height: 1.2; margin-bottom: var(--space-md); }
.hero-subtitle { font-size: 1.1rem; line-height: 1.7; color: rgba(255,255,255,0.85); margin-bottom: var(--space-xl); max-width: 640px; }
.hero-stats { display: flex; gap: var(--space-xl); margin-bottom: var(--space-2xl); flex-wrap: wrap; }
.hero-stat { text-align: center; }
.hero-stat-number { font-size: 2rem; font-weight: 700; color: var(--accent-orange); }
.hero-stat-label { font-size: 0.875rem; color: rgba(255,255,255,0.7); }
.hero-cta { display: flex; gap: var(--space-md); flex-wrap: wrap; }

/* ---------- 按钮 ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 14px 32px; font-size: 1rem; font-weight: 600; border-radius: var(--radius-md); cursor: pointer; transition: all var(--transition-normal); border: none; outline: none; text-decoration: none; gap: 8px; }
.btn-primary { background: var(--gradient-blue); color: var(--bg-white); box-shadow: var(--shadow-md); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); color: var(--bg-white); }
.btn-white { background: var(--bg-white); color: var(--primary-blue); box-shadow: var(--shadow-md); }
.btn-white:hover { transform: translateY(-2px); box-shadow: var(--shadow-lg); color: var(--primary-blue-dark); }
.btn-outline-white { background: transparent; color: var(--bg-white); border: 2px solid rgba(255,255,255,0.5); }
.btn-outline-white:hover { background: rgba(255,255,255,0.1); color: var(--bg-white); }
.btn-lg { padding: 18px 40px; font-size: 1.125rem; }

/* ---------- 数据条 ---------- */
.stats-bar { background: var(--bg-white); border-bottom: 1px solid var(--border-color); padding: var(--space-xl) 0; }
.stats-bar-inner { display: grid; grid-template-columns: repeat(5, 1fr); gap: var(--space-lg); max-width: var(--container-max); margin: 0 auto; padding: 0 var(--container-padding); }
.stat-item { text-align: center; padding: var(--space-md); }
.stat-icon { font-size: 2rem; margin-bottom: var(--space-sm); }
.stat-number { font-size: 2.25rem; font-weight: 700; color: var(--primary-blue); line-height: 1.2; }
.stat-label { font-size: 0.875rem; color: var(--text-secondary); margin-top: 4px; }

/* ---------- 区域标题 ---------- */
.section-header { text-align: center; margin-bottom: var(--space-2xl); }
.section-label { display: inline-block; font-size: 0.875rem; font-weight: 600; color: var(--primary-blue); text-transform: uppercase; letter-spacing: 1px; margin-bottom: var(--space-sm); }
.section-title { font-size: 2rem; font-weight: 700; color: var(--text-primary); margin-bottom: var(--space-md); line-height: 1.3; }
.section-desc { font-size: 1.05rem; color: var(--text-secondary); max-width: 640px; margin: 0 auto; }
.section-blue .section-label { color: rgba(255,255,255,0.8); }
.section-blue .section-title { color: var(--bg-white); }
.section-blue .section-desc { color: rgba(255,255,255,0.85); }

/* ---------- 网格 ---------- */
.grid { display: grid; gap: var(--space-lg); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }

/* ---------- 卡片 ---------- */
.card { background: var(--bg-white); border-radius: var(--radius-lg); padding: var(--space-xl); box-shadow: var(--shadow-sm); border: 1px solid var(--border-color); transition: all var(--transition-normal); }
.card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.card-title { font-size: 1.25rem; font-weight: 600; margin-bottom: var(--space-sm); color: var(--text-primary); }
.card-desc { font-size: 0.9375rem; color: var(--text-secondary); line-height: 1.6; }

/* ---------- 产品卡片 ---------- */
.product-card { background: var(--bg-white); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--border-color); transition: all var(--transition-normal); display: flex; flex-direction: column; }
.product-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-6px); }
.product-card-img { width: 100%; height: 220px; display: flex; align-items: center; justify-content: center; font-size: 3rem; position: relative; overflow: hidden; }
.product-card-img img { width: 100%; height: 100%; object-fit: contain; background: #f5f7fa; }
.product-card-body { padding: var(--space-lg); flex: 1; display: flex; flex-direction: column; min-height: 0; }
.product-card-tag { display: inline-block; padding: 4px 10px; background: var(--trust-green-light); color: var(--trust-green); font-size: 0.75rem; font-weight: 600; border-radius: 4px; margin-bottom: var(--space-sm); align-self: flex-start; }
.product-card-title { font-size: 1.125rem; font-weight: 600; margin-bottom: var(--space-sm); color: var(--text-primary); }
.product-card-desc { font-size: 0.875rem; color: var(--text-secondary); line-height: 1.6; flex: 1; max-height: 4.8em; overflow: hidden; word-break: break-all; }
.product-card-link { margin-top: var(--space-md); font-size: 0.9375rem; font-weight: 600; color: var(--primary-blue); display: inline-flex; align-items: center; gap: 6px; }
.product-card-link:hover { gap: 10px; }

/* ---------- 证据链 ---------- */
.evidence-chain { background: var(--bg-gray); border-radius: var(--radius-lg); padding: var(--space-xl); }
.evidence-item { display: flex; align-items: flex-start; gap: var(--space-md); padding: var(--space-md) 0; border-bottom: 1px solid var(--border-color); }
.evidence-item:last-child { border-bottom: none; }
.evidence-icon { width: 40px; height: 40px; border-radius: var(--radius-sm); background: var(--trust-green-light); display: flex; align-items: center; justify-content: center; font-size: 1.25rem; flex-shrink: 0; }
.evidence-content h4 { font-size: 1rem; font-weight: 600; margin-bottom: 4px; }
.evidence-content p { font-size: 0.875rem; color: var(--text-secondary); }
.evidence-verify { font-size: 0.8125rem; color: var(--trust-green); margin-top: 4px; }

/* ---------- 徽章 ---------- */
.badge { display: inline-flex; align-items: center; padding: 6px 14px; border-radius: 20px; font-size: 0.8125rem; font-weight: 500; gap: 6px; }
.badge-blue { background: var(--primary-blue-light); color: var(--primary-blue); }
.badge-green { background: var(--trust-green-light); color: var(--trust-green); }
.badge-orange { background: var(--accent-orange-light); color: var(--accent-orange); }

/* ---------- 旧版保留样式（DTCMS 新闻/图片/内容/相册/评论/分页等） ---------- */
.main-tita { padding-top: 40px; margin-bottom: 20px; }
.main-tita h2 { height: 30px; line-height: 30px; text-align: center; color: var(--text-primary); font-size: 2rem; font-weight: 700; }
.main-tita h2 a { color: var(--text-primary); }
.main-tita h2 a:hover { color: var(--primary-blue); }

.icon-list { display: block; margin: 0; padding: 30px 0 0 0; height: auto; }
.icon-list ul { position: relative; display: block; margin: 40px 15px; }
.icon-list li { display: block; float: left; margin: 0; width: 20%; height: auto; text-align: center; overflow: hidden; }
.icon-list li.icon-box .img-box { position: relative; display: block; margin: 0 auto; width: 128px; height: 128px; }
.icon-list li.icon-box .img-box img { width: 100%; height: 100%; border-radius: 10%; }
.icon-list li.icon-box a:hover img { transform: scale(1.2); -webkit-transform: scale(1.2); -moz-transform: scale(1.2); -ms-transform: scale(1.2); }
.icon-list li.icon-box h3 { display: block; padding: 10px 12px; color: var(--text-primary); font-size: 20px; font-weight: bold; line-height: 30px; text-overflow: ellipsis; white-space: nowrap; overflow: hidden; }
.icon-list li.icon-box p { padding: 0 12px; color: var(--text-muted); font-size: 13px; line-height: 24px; }

/* Banner（保留兼容旧幻灯片） */
.banner { height: 500px; position: relative; overflow: hidden; z-index: 1; min-width: 1200px; }
.banner .bd { width: 1920px; height: 500px; position: absolute; left: 50%; top: 0; margin-left: -960px; overflow: hidden; }
.swiper-container { margin: 0 auto; position: relative; overflow: hidden; backface-visibility: hidden; z-index: 1; }
.banner .swiper-pagination { position: absolute; bottom: 15px; left: 0; width: 100%; text-align: center; z-index: 2; }
.swiper-pagination-bullet { display: inline-block; width: 40px; height: 6px; background: rgba(255,255,255,0.5); margin: 0 4px; cursor: pointer; }
.swiper-pagination-bullet-active { background: var(--accent-orange); width: 70px; }
.swiper-button-prev, .swiper-button-next { position: absolute; top: 50%; margin-top: -25px; width: 50px; height: 50px; background: rgba(0,0,0,0.3); color: #fff; text-align: center; line-height: 50px; font-size: 24px; cursor: pointer; z-index: 2; }
.swiper-button-prev { left: 20px; }
.swiper-button-next { right: 20px; }

/* 施工案例（旧版兼容） */
.jj { padding-top: 60px; background: var(--bg-gray); overflow: hidden; margin: 0; padding: 0; }
.jj .content { width: 1200px; margin: 0 auto; font-family: "Microsoft Yahei"; }
.jj h2 { text-align: center; line-height: 100%; font-size: 2rem; height: 100px; color: var(--text-primary); }
.jj h2 a { color: var(--text-primary); }
.jj h2 a:hover { color: var(--primary-blue); }
.j_l { width: 575px; }
.j_l h3 { height: 58px; line-height: 100%; }
.j_l h3 a { font-size: 24px; color: var(--text-primary); }
.j_l dl { overflow: hidden; height: 185px; margin-bottom: 54px; }
.j_l dl dt { background: url(../images/j_bg1.gif) no-repeat; text-align: center; padding-top: 30px; font-size: 48px; color: var(--text-primary); width: 103px; font-family: Impact; font-weight: normal; height: 156px; float: left; }
.j_l dl dt strong { display: block; line-height: 100%; overflow: hidden; }
.j_l dl dt i { font-size: 18px; font-weight: normal; display: block; margin-top: 30px; text-align: right; margin-right: 30px; }
.j_l dl dt i span { display: block; }
.j_l dl dd { float: right; width: 450px; margin: 0; padding: 0; }
.j_l dl dd h4 { line-height: 28px; margin-bottom: 15px; }
.j_l dl dd h4 a { font-weight: normal; color: var(--text-primary); font-size: 18px; display: block; width: 420px; text-overflow: ellipsis; white-space: nowrap; overflow: hidden; }
.j_l dl dd p { color: var(--text-secondary); font-size: 14px; line-height: 21px; padding-right: 39px; height: 110px; text-indent: 2em; }

.fr { float: right; }
.fl { float: left; }

/* 旧页面标题 */
.main-tit { padding-top: 14px; height: 54px; line-height: 54px; text-align: left; }
.main-tit h2 { display: block; margin: 0; padding: 0; float: left; color: var(--text-primary); font-size: 20px; font-weight: bold; }
.main-tit p { display: block; float: right; color: var(--text-secondary); font-size: 14px; }
.main-tit p a { margin-left: 10px; }

.location { padding: 5px 0; width: 100%; height: 40px; line-height: 40px; color: var(--text-muted); font-size: 13px; text-align: left; }
.location a { margin: 0 5px; }
.location span { color: var(--text-secondary); }

/* 页脚 */
.footer { margin-top: 0; background: #0f1d2e; color: rgba(255,255,255,0.7); padding: var(--space-3xl) 0 var(--space-xl); }
.footer .section { padding: 0; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.2fr; gap: var(--space-2xl); margin-bottom: var(--space-2xl); text-align: left; }
.footer-brand .logo-main { font-size: 1.5rem; font-weight: 700; color: var(--bg-white); letter-spacing: 1px; display: block; margin-bottom: 4px; }
.footer-brand .logo-sub { font-size: 0.6875rem; color: rgba(255,255,255,0.5); letter-spacing: 0.5px; text-transform: uppercase; display: block; }
.footer-desc { margin-top: var(--space-md); font-size: 0.875rem; line-height: 1.7; color: rgba(255,255,255,0.6); }
.footer-title { font-size: 1rem; font-weight: 600; color: var(--bg-white); margin-bottom: var(--space-lg); }
.footer-links li { margin-bottom: var(--space-sm); }
.footer-links a { color: rgba(255,255,255,0.6); font-size: 0.875rem; transition: color var(--transition-fast); }
.footer-links a:hover { color: var(--bg-white); }
.footer-contact p { font-size: 0.875rem; margin-bottom: var(--space-sm); display: flex; align-items: center; gap: 8px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: var(--space-lg); display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--space-md); }
.footer-copyright { font-size: 0.8125rem; color: rgba(255,255,255,0.4); }
.footer-legal { display: flex; gap: var(--space-lg); }
.footer-legal a { font-size: 0.8125rem; color: rgba(255,255,255,0.4); }
.footer-legal a:hover { color: rgba(255,255,255,0.7); }

.footer .foot-nav { height: auto; line-height: 1.5; border-bottom: none; padding-bottom: var(--space-lg); margin-bottom: var(--space-lg); border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer .foot-nav a { margin: auto 12px; color: rgba(255,255,255,0.6); font-size: 14px; }
.footer .foot-nav a:hover { color: var(--bg-white); }
.footer .foot-nav strong { color: rgba(255,255,255,0.2); font-size: 14px; font-weight: normal; }

/* 内容样式 */
.entry { margin-top: 20px; padding: 0 50px 15px; font-size: 14px; line-height: 2em; word-wrap: break-word; }
.entry img { max-width: 100%!important; height: auto!important; }
.entry h2, .entry h3, .entry h4 { margin: 0.8em auto; padding-bottom: 5px; border-bottom: 1px solid #f6f6f6; color: var(--text-primary); }
.entry h2 { font-size: 1.2em; }
.entry h3, .entry h4 { font-size: 1.1em; }
.entry p { display: inherit; margin: 1em 0; color: var(--text-primary); word-wrap: break-word; }
.entry a { text-decoration: underline; }
.entry ul li { list-style: disc outside none; }
.entry ol li { list-style: decimal outside none; }

.meta { margin: 0; padding: 50px 50px 0; }
.meta h2 { margin: 0 0 20px; padding: 0; color: var(--text-primary); font-size: 24px; font-weight: 300; line-height: 1em; }
.meta .info { margin: 0 0 10px; }
.meta .info span { margin-right: 10px; color: var(--text-muted); font-size: 12px; line-height: 14px; }
.next-box { position: relative; padding: 10px 50px 20px; line-height: 20px; color: var(--text-secondary); font-size: 14px; }
.next-box p { display: block; white-space: nowrap; text-overflow: ellipsis; overflow: hidden; }
.next-box p.prev { float: left; }
.next-box p.next { float: right; }

/* 新闻通用 */
.news-list li { padding: 35px 0; border-bottom: 1px solid var(--border-color); position: relative; list-style: none; }
.news-list li .title { text-align: left; font-size: 22px; line-height: 35px; height: 35px; overflow: hidden; text-overflow: ellipsis; }
.n-list { padding: 15px 30px; }
.n-list li { display: block; padding-bottom: 15px; border-bottom: 1px solid #f0f0f0; overflow: hidden; }
.n-list li h2 { padding: 15px 0; font-size: 18px; line-height: 24px; font-weight: normal; white-space: nowrap; text-overflow: ellipsis; overflow: hidden; }
.n-list li h2 a { color: var(--text-primary); }
.n-list li h2 a:hover { color: var(--primary-blue); }

.page-box { margin: 15px 30px; padding-bottom: 30px; }

/* 子导航 */
.screen-box { display: block; position: relative; margin: 0 0 15px; padding: 0 15px; background: var(--bg-white); }
.screen-box ul { padding: 10px 0; display: block; font-size: 14px; }
.screen-box ul h4 { display: inline-block; padding: 0 15px; text-align: right; line-height: 28px; font-weight: normal; }
.screen-box ul li { display: inline-block; padding: 0 15px; line-height: 28px; }
.screen-box ul li a { color: var(--text-primary); }
.screen-box ul li.selected a { color: var(--primary-blue); }
.navbar li { padding-top: 10px; }

/* 响应式 */
@media (max-width: 992px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-5, .stats-bar-inner { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-title { font-size: 2rem; }
  .section-title { font-size: 1.75rem; }
}
@media (max-width: 768px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .grid-4, .grid-5 { grid-template-columns: repeat(2, 1fr); }
  .stats-bar-inner { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 1.625rem; }
  .section-title { font-size: 1.5rem; }
  .icon-list li { width: 50%; }
  .header .head-nav .nav-box { display: none; }
}
@media (max-width: 576px) {
  .hero-stats { gap: var(--space-md); }
  .hero-stat-number { font-size: 1.5rem; }
  .hero-cta { flex-direction: column; }
  .btn { width: 100%; }
}