/* =============================================
   糖心vlog 企业官网 - 主样式表
   https://www.ykhvqpq.cn
   ============================================= */

/* ===== CSS 变量 ===== */
:root {
  --primary:      #e84c7d;
  --primary-dark: #c73568;
  --primary-light:#ff7aab;
  --primary-bg:   #fff5f8;
  --accent:       #ff9a3c;
  --dark:         #1c2340;
  --dark2:        #2d3561;
  --text:         #333;
  --text-sub:     #666;
  --text-muted:   #999;
  --border:       #eee;
  --bg-light:     #f8f9fc;
  --white:        #fff;
  --shadow-sm:    0 2px 12px rgba(0,0,0,.06);
  --shadow-md:    0 6px 30px rgba(0,0,0,.10);
  --shadow-pink:  0 6px 30px rgba(232,76,125,.22);
  --radius:       10px;
  --radius-lg:    16px;
  --trans:        all .28s ease;
  --font:         'PingFang SC','Microsoft YaHei','Hiragino Sans GB',sans-serif;
}

/* ===== 重置 ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:var(--font);color:var(--text);background:var(--white);line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none;transition:var(--trans)}
img{max-width:100%;height:auto;display:block}
ul,ol{list-style:none}
button{cursor:pointer;border:none;background:none;font-family:var(--font)}
input,textarea,select{font-family:var(--font)}

/* ===== 容器 ===== */
.container{max-width:1180px;margin:0 auto;padding:0 24px}

/* ===== 公告栏 ===== */
.notice-bar{background:var(--dark);color:rgba(255,255,255,.8);font-size:12.5px;padding:7px 0;border-bottom:1px solid rgba(255,255,255,.05)}
.notice-inner{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.notice-links{display:flex;gap:18px}
.notice-links a{color:rgba(255,255,255,.6);font-size:12px;transition:var(--trans)}
.notice-links a:hover{color:var(--primary-light)}

/* ===== 顶部导航 ===== */
.site-header{background:var(--white);box-shadow:0 2px 16px rgba(0,0,0,.07);position:sticky;top:0;z-index:200}
.header-wrap{display:flex;align-items:center;justify-content:space-between;height:66px;gap:16px}
.logo-area{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-area img{width:44px;height:44px;border-radius:10px;object-fit:cover}
.logo-name{font-size:20px;font-weight:800;color:var(--primary);line-height:1.2}
.logo-slogan{font-size:11px;color:var(--text-muted);line-height:1}
.main-nav{display:flex;align-items:center;gap:2px}
.main-nav a{padding:8px 15px;border-radius:8px;font-size:14px;font-weight:500;color:var(--text);white-space:nowrap;transition:var(--trans)}
.main-nav a:hover,.main-nav a.active{background:var(--primary-bg);color:var(--primary)}
.nav-cta{background:var(--primary)!important;color:var(--white)!important;border-radius:22px!important;padding:8px 20px!important;font-weight:700!important}
.nav-cta:hover{background:var(--primary-dark)!important;transform:translateY(-1px);box-shadow:var(--shadow-pink)}
.hamburger{display:none;flex-direction:column;gap:5px;padding:8px;cursor:pointer}
.hamburger span{display:block;width:22px;height:2px;background:var(--text);border-radius:2px;transition:var(--trans)}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ===== 搜索栏 ===== */
.search-bar-section{background:var(--primary-bg);border-bottom:1px solid #f0dce6;padding:12px 0}
.search-bar-inner{display:flex;flex-direction:column;gap:10px}
.search-form{display:flex;max-width:560px;border-radius:28px;overflow:hidden;box-shadow:0 2px 12px rgba(232,76,125,.12);border:2px solid #f0dce6;background:var(--white)}
.search-form input{flex:1;padding:10px 18px;border:none;font-size:14px;outline:none;background:transparent;color:var(--text)}
.search-form button{background:var(--primary);color:var(--white);padding:10px 24px;font-size:14px;font-weight:600;transition:var(--trans);white-space:nowrap}
.search-form button:hover{background:var(--primary-dark)}
.search-hot{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:12px;color:var(--text-muted)}
.search-hot span{color:var(--text-muted)}
.search-hot a{background:var(--white);border:1px solid #f0dce6;padding:3px 12px;border-radius:14px;color:var(--text-sub);transition:var(--trans)}
.search-hot a:hover{background:var(--primary);color:var(--white);border-color:var(--primary)}

/* ===== 面包屑 ===== */
.breadcrumb{background:var(--bg-light);border-bottom:1px solid var(--border);padding:10px 0;font-size:13px;color:var(--text-muted)}
.breadcrumb a{color:var(--primary)}
.breadcrumb .sep{margin:0 6px;color:#ccc}

/* ===== 通用Section ===== */
.section{padding:76px 0}
.section-gray{background:var(--bg-light)}
.section-dark{background:var(--dark);color:var(--white)}
.sec-label{display:inline-block;background:rgba(232,76,125,.1);color:var(--primary);font-size:11px;font-weight:700;letter-spacing:2px;padding:4px 14px;border-radius:20px;margin-bottom:12px}
.sec-title{font-size:32px;font-weight:800;color:var(--dark);line-height:1.3;margin-bottom:14px}
.sec-title.white{color:var(--white)}
.sec-sub{font-size:15px;color:var(--text-sub);line-height:1.8;max-width:620px}
.sec-sub.white{color:rgba(255,255,255,.7)}
.sec-header{margin-bottom:52px}
.sec-header.center{text-align:center}
.sec-header.center .sec-sub{margin:0 auto}
.sec-more{text-align:center;margin-top:44px}

/* ===== 按钮 ===== */
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;border-radius:28px;font-size:15px;font-weight:700;transition:var(--trans);cursor:pointer}
.btn-primary{background:var(--primary);color:var(--white);box-shadow:var(--shadow-pink)}
.btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 10px 36px rgba(232,76,125,.35)}
.btn-outline{border:2px solid var(--primary);color:var(--primary)}
.btn-outline:hover{background:var(--primary-bg)}
.btn-white{background:var(--white);color:var(--primary);box-shadow:var(--shadow-md)}
.btn-white:hover{transform:translateY(-2px);box-shadow:0 10px 36px rgba(0,0,0,.15)}
.btn-sm{padding:8px 20px;font-size:13px}

/* ===== Hero Banner ===== */
.hero{position:relative;min-height:540px;display:flex;align-items:center;overflow:hidden;background:var(--dark)}
.hero-bg-img{position:absolute;inset:0;background:url('/images/hero-banner.jpg') center/cover no-repeat;opacity:.28}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(120deg,rgba(28,35,64,.95) 0%,rgba(232,76,125,.35) 100%)}
.hero-content{position:relative;z-index:2;max-width:700px;padding:72px 0}
.hero-badge{display:inline-flex;align-items:center;gap:7px;background:rgba(232,76,125,.18);border:1px solid rgba(232,76,125,.4);color:var(--primary-light);font-size:12px;font-weight:600;padding:5px 16px;border-radius:22px;margin-bottom:22px}
.hero-badge .dot{width:7px;height:7px;background:#ff4d6d;border-radius:50%;animation:blink 1.6s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.2}}
.hero-h1{font-size:50px;font-weight:900;color:var(--white);line-height:1.18;margin-bottom:20px}
.hero-h1 em{color:var(--primary-light);font-style:normal}
.hero-desc{font-size:16px;color:rgba(255,255,255,.78);line-height:1.85;margin-bottom:34px;max-width:560px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:48px}
.hero-stats{display:flex;gap:36px;flex-wrap:wrap}
.hero-stat-num{font-size:28px;font-weight:900;color:var(--primary-light)}
.hero-stat-label{font-size:12px;color:rgba(255,255,255,.55);margin-top:3px}

/* ===== 数字展示带 ===== */
.stats-band{background:var(--primary);padding:28px 0}
.stats-band-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;text-align:center}
.stats-band-item{padding:8px 0;border-right:1px solid rgba(255,255,255,.2)}
.stats-band-item:last-child{border-right:none}
.stats-band-num{font-size:30px;font-weight:900;color:var(--white)}
.stats-band-label{font-size:13px;color:rgba(255,255,255,.8);margin-top:4px}

/* ===== 品牌介绍 ===== */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.about-img-wrap{position:relative}
.about-img-wrap img{width:100%;border-radius:var(--radius-lg);box-shadow:var(--shadow-md)}
.about-badge-float{position:absolute;bottom:-20px;right:-20px;background:var(--primary);color:var(--white);border-radius:var(--radius);padding:18px 22px;box-shadow:var(--shadow-pink);text-align:center}
.about-badge-float strong{display:block;font-size:26px;font-weight:900}
.about-badge-float span{font-size:12px;opacity:.85}
.about-text p{font-size:15px;color:var(--text-sub);line-height:1.9;margin-bottom:16px}
.about-tags{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0}
.about-tag{background:var(--primary-bg);color:var(--primary);font-size:13px;font-weight:600;padding:6px 16px;border-radius:20px;border:1px solid #f0dce6}
.timeline{margin-top:28px;display:flex;flex-direction:column;gap:14px}
.tl-item{display:flex;gap:14px;align-items:flex-start}
.tl-dot{width:10px;height:10px;background:var(--primary);border-radius:50%;margin-top:5px;flex-shrink:0}
.tl-year{font-size:13px;font-weight:700;color:var(--primary);width:40px;flex-shrink:0}
.tl-text{font-size:13px;color:var(--text-sub);line-height:1.6}

/* ===== 服务模块 ===== */
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.service-card{background:var(--white);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);transition:var(--trans);border:1px solid var(--border)}
.service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-pink);border-color:rgba(232,76,125,.2)}
.service-card-img{position:relative;overflow:hidden;height:180px}
.service-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.service-card:hover .service-card-img img{transform:scale(1.06)}
.service-card-body{padding:22px}
.service-icon{width:44px;height:44px;background:var(--primary-bg);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:14px}
.service-name{font-size:17px;font-weight:700;color:var(--dark);margin-bottom:8px}
.service-desc{font-size:13px;color:var(--text-sub);line-height:1.75;margin-bottom:14px}
.service-tags{display:flex;flex-wrap:wrap;gap:6px}
.service-tag{font-size:11px;background:var(--bg-light);color:var(--text-muted);padding:3px 10px;border-radius:10px}

/* ===== 流程步骤 ===== */
.process-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}
.process-steps::before{content:'';position:absolute;top:28px;left:12.5%;right:12.5%;height:2px;background:linear-gradient(to right,var(--primary),var(--primary-light));z-index:0}
.process-step{text-align:center;padding:0 16px;position:relative;z-index:1}
.step-circle{width:56px;height:56px;background:var(--primary);color:var(--white);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:20px;font-weight:800;margin:0 auto 16px;box-shadow:var(--shadow-pink)}
.step-title{font-size:15px;font-weight:700;color:var(--dark);margin-bottom:8px}
.step-desc{font-size:13px;color:var(--text-sub);line-height:1.65}

/* ===== 案例模块 ===== */
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.case-card{background:var(--white);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);transition:var(--trans);cursor:pointer}
.case-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md)}
.case-img{position:relative;overflow:hidden;height:200px}
.case-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.case-card:hover .case-img img{transform:scale(1.06)}
.case-badge{position:absolute;top:12px;left:12px;background:var(--primary);color:var(--white);font-size:11px;font-weight:700;padding:3px 10px;border-radius:5px}
.case-body{padding:20px}
.case-title{font-size:16px;font-weight:700;color:var(--dark);margin-bottom:8px;line-height:1.4}
.case-desc{font-size:13px;color:var(--text-sub);line-height:1.7;margin-bottom:14px}
.case-stats{display:flex;gap:16px}
.case-stat{font-size:12px;color:var(--text-muted)}
.case-stat strong{color:var(--primary);font-weight:700}

/* ===== 视频卡片 ===== */
.video-grid{display:grid;gap:20px}
.vg-4{grid-template-columns:repeat(4,1fr)}
.vg-3{grid-template-columns:repeat(3,1fr)}
.video-card{background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:var(--trans);cursor:pointer}
.video-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}
.vc-thumb{position:relative;overflow:hidden;aspect-ratio:16/9;background:#f0e8ec}
.vc-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.video-card:hover .vc-thumb img{transform:scale(1.06)}
.vc-play{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,0);transition:background .3s}
.video-card:hover .vc-play{background:rgba(0,0,0,.32)}
.play-btn{width:54px;height:54px;background:rgba(255,255,255,.95);border-radius:50%;display:flex;align-items:center;justify-content:center;opacity:0;transform:scale(.65);transition:all .3s;box-shadow:0 4px 20px rgba(0,0,0,.25)}
.play-btn svg{width:22px;height:22px;fill:var(--primary);margin-left:3px}
.video-card:hover .play-btn{opacity:1;transform:scale(1)}
.vc-dur{position:absolute;bottom:8px;right:8px;background:rgba(0,0,0,.72);color:var(--white);font-size:11px;font-weight:600;padding:2px 7px;border-radius:4px}
.vc-cat{position:absolute;top:8px;left:8px;background:var(--primary);color:var(--white);font-size:10px;font-weight:700;padding:2px 8px;border-radius:4px}
.vc-body{padding:14px}
.vc-title{font-size:14px;font-weight:600;color:var(--dark);line-height:1.5;margin-bottom:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.vc-meta{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--text-muted)}
.vc-stats{display:flex;gap:10px}

/* ===== 资讯模块 ===== */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news-card{background:var(--white);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:var(--trans);border:1px solid var(--border)}
.news-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:rgba(232,76,125,.2)}
.news-cat{font-size:11px;font-weight:700;color:var(--primary);background:var(--primary-bg);padding:3px 10px;border-radius:4px;display:inline-block;margin-bottom:10px}
.news-title{font-size:16px;font-weight:700;color:var(--dark);line-height:1.5;margin-bottom:10px}
.news-title a:hover{color:var(--primary)}
.news-excerpt{font-size:13px;color:var(--text-sub);line-height:1.7;margin-bottom:14px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-meta{display:flex;justify-content:space-between;font-size:12px;color:var(--text-muted);padding:14px;border-top:1px solid var(--border)}
.news-body{padding:18px}

/* ===== 用户评价 ===== */
.review-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.review-card{background:var(--white);border-radius:var(--radius-lg);padding:26px;box-shadow:var(--shadow-sm);transition:var(--trans);border:1px solid var(--border);position:relative}
.review-card:hover{box-shadow:var(--shadow-pink);border-color:rgba(232,76,125,.2)}
.review-card::before{content:'\201C';position:absolute;top:16px;right:22px;font-size:60px;color:var(--primary-bg);font-family:Georgia,serif;line-height:1}
.rv-header{display:flex;align-items:center;gap:14px;margin-bottom:14px}
.rv-avatar{width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--primary-light));display:flex;align-items:center;justify-content:center;color:var(--white);font-size:18px;font-weight:700;flex-shrink:0}
.rv-name{font-size:15px;font-weight:700;color:var(--dark)}
.rv-role{font-size:12px;color:var(--text-muted);margin-top:2px}
.rv-stars{color:#f5a623;font-size:14px;margin-bottom:10px;letter-spacing:2px}
.rv-text{font-size:14px;color:var(--text-sub);line-height:1.8;margin-bottom:12px}
.rv-tag{font-size:11px;background:var(--primary-bg);color:var(--primary);padding:3px 10px;border-radius:10px;display:inline-block}
.rv-date{font-size:12px;color:var(--text-muted);margin-top:10px}

/* ===== FAQ ===== */
.faq-list{max-width:820px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{background:var(--white);border-radius:var(--radius);box-shadow:var(--shadow-sm);overflow:hidden;border:1px solid var(--border)}
.faq-q{padding:18px 22px;font-size:15px;font-weight:600;color:var(--dark);cursor:pointer;display:flex;justify-content:space-between;align-items:center;transition:var(--trans);gap:12px}
.faq-q:hover{color:var(--primary)}
.faq-icon{width:24px;height:24px;background:var(--primary-bg);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--primary);font-size:16px;font-weight:700;flex-shrink:0;transition:var(--trans)}
.faq-item.open .faq-icon{background:var(--primary);color:var(--white);transform:rotate(45deg)}
.faq-item.open .faq-q{color:var(--primary)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .38s ease}
.faq-item.open .faq-a{max-height:300px}
.faq-a>div{padding:0 22px 18px;font-size:14px;color:var(--text-sub);line-height:1.85;border-top:1px solid var(--border)}

/* ===== 合作伙伴 ===== */
.partner-wall{display:flex;flex-wrap:wrap;gap:14px;justify-content:center}
.partner-chip{background:var(--white);border:1px solid var(--border);border-radius:8px;padding:12px 26px;font-size:14px;font-weight:600;color:var(--text-sub);transition:var(--trans)}
.partner-chip:hover{border-color:var(--primary);color:var(--primary);background:var(--primary-bg);transform:translateY(-2px)}

/* ===== 联系模块 ===== */
.contact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.contact-card{background:var(--white);border-radius:var(--radius-lg);padding:26px 20px;box-shadow:var(--shadow-sm);text-align:center;transition:var(--trans);border:1px solid var(--border)}
.contact-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-pink);border-color:rgba(232,76,125,.2)}
.cc-icon{font-size:34px;margin-bottom:12px}
.cc-title{font-size:15px;font-weight:700;color:var(--dark);margin-bottom:10px}
.cc-info{font-size:13px;color:var(--text-sub);line-height:1.9}
.cc-qr img{width:90px;height:90px;border-radius:8px;border:1px solid var(--border);margin:10px auto 0}

/* ===== 页脚 ===== */
.site-footer{background:var(--dark);color:rgba(255,255,255,.7);padding:60px 0 0}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.08)}
.footer-brand-desc{font-size:13px;color:rgba(255,255,255,.55);line-height:1.85;margin:14px 0 20px}
.footer-logo-wrap{display:flex;align-items:center;gap:10px}
.footer-logo-wrap img{width:38px;height:38px;border-radius:9px}
.footer-logo-name{font-size:19px;font-weight:800;color:var(--primary-light)}
.footer-qr-row{display:flex;gap:18px}
.footer-qr-item{text-align:center}
.footer-qr-item img{width:76px;height:76px;border-radius:8px;border:1px solid rgba(255,255,255,.1)}
.footer-qr-item span{display:block;font-size:11px;color:rgba(255,255,255,.4);margin-top:5px}
.footer-col h4{font-size:14px;font-weight:700;color:var(--white);margin-bottom:18px}
.footer-col ul{display:flex;flex-direction:column;gap:9px}
.footer-col ul li a{font-size:13px;color:rgba(255,255,255,.55);transition:var(--trans)}
.footer-col ul li a:hover{color:var(--primary-light);padding-left:4px}
.footer-bottom{padding:20px 0;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;font-size:12px;color:rgba(255,255,255,.35)}
.footer-bottom-links{display:flex;gap:16px;flex-wrap:wrap}
.footer-bottom-links a{color:rgba(255,255,255,.35);transition:var(--trans)}
.footer-bottom-links a:hover{color:var(--primary-light)}
.footer-share{display:flex;gap:10px;align-items:center}
.share-btn{display:inline-flex;align-items:center;gap:5px;padding:5px 12px;border-radius:16px;font-size:12px;border:1px solid rgba(255,255,255,.15);color:rgba(255,255,255,.5);transition:var(--trans)}
.share-btn:hover{border-color:var(--primary-light);color:var(--primary-light)}

/* ===== 内页Hero ===== */
.inner-hero{background:linear-gradient(120deg,var(--dark) 0%,var(--dark2) 100%);color:var(--white);padding:56px 0;text-align:center}
.inner-hero h1{font-size:36px;font-weight:800;color:var(--white);margin-bottom:12px}
.inner-hero p{font-size:16px;color:rgba(255,255,255,.7)}

/* ===== 分页 ===== */
.pagination{display:flex;justify-content:center;gap:8px;margin-top:44px}
.pg-btn{width:38px;height:38px;border-radius:8px;font-size:14px;font-weight:600;color:var(--text-muted);background:var(--white);border:1px solid var(--border);transition:var(--trans);display:flex;align-items:center;justify-content:center}
.pg-btn:hover,.pg-btn.active{background:var(--primary);color:var(--white);border-color:var(--primary)}

/* ===== 响应式 ===== */
@media(max-width:1100px){
  .service-grid,.case-grid,.vg-4{grid-template-columns:repeat(2,1fr)}
  .contact-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .process-steps{grid-template-columns:repeat(2,1fr)}
  .process-steps::before{display:none}
  .about-grid{grid-template-columns:1fr}
  .about-img-wrap{max-width:520px}
}
@media(max-width:768px){
  .hero-h1{font-size:32px}
  .section{padding:52px 0}
  .sec-title{font-size:26px}
  .service-grid,.case-grid,.vg-4,.vg-3,.news-grid,.review-grid{grid-template-columns:1fr}
  .stats-band-grid{grid-template-columns:repeat(2,1fr)}
  .stats-band-item:nth-child(2){border-right:none}
  .contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hamburger{display:flex}
  .main-nav{display:none;position:absolute;top:66px;left:0;right:0;background:var(--white);flex-direction:column;padding:14px;box-shadow:0 8px 24px rgba(0,0,0,.1);gap:2px;z-index:300}
  .main-nav.open{display:flex}
  .main-nav a{padding:11px 16px}
  .notice-links{display:none}
  .hero-actions{flex-direction:column;align-items:flex-start}
  .hero-stats{gap:22px}
}
@media(max-width:480px){
  .hero-h1{font-size:26px}
  .stats-band-grid{grid-template-columns:1fr}
  .stats-band-item{border-right:none;border-bottom:1px solid rgba(255,255,255,.15)}
  .stats-band-item:last-child{border-bottom:none}
  .process-steps{grid-template-columns:1fr}
}