/* MARIGX 官网样式 */
:root{
  --brand:#0B3C8C;
  --brand-dark:#062A63;
  --brand-light:#1E6BFF;
  --accent:#00A6C0;
  --gold:#F2A93B;
  --text:#1B2733;
  --text-sub:#5A6675;
  --line:#E3E8EF;
  --bg:#FFFFFF;
  --bg-soft:#F5F8FC;
  --radius:14px;
  --shadow:0 10px 30px rgba(11,60,140,.08);
  --shadow-lg:0 18px 50px rgba(11,60,140,.14);
  --max:1240px;
  --header-h:76px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:"Helvetica Neue",Helvetica,Arial,"PingFang SC","Microsoft YaHei",sans-serif;
  color:var(--text);background:var(--bg);line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
ul{list-style:none}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 24px}

/* ============ Header ============ */
.header{
  position:fixed;top:0;left:0;right:0;z-index:999;height:var(--header-h);
  background:rgba(255,255,255,.92);backdrop-filter:saturate(180%) blur(12px);
  border-bottom:1px solid rgba(227,232,239,.9);transition:.3s;
}
.header.scrolled{box-shadow:0 4px 20px rgba(11,60,140,.08)}
.header .container{height:100%;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.5px;flex:none}
.logo-mark{
  width:38px;height:38px;border-radius:10px;flex:none;
  background:linear-gradient(135deg,var(--brand-light),var(--brand));
  display:flex;align-items:center;justify-content:center;color:#fff;font-size:18px;font-weight:800;
}
.logo-text{font-size:22px;color:var(--brand);line-height:1.1}
.logo-text small{display:block;font-size:10px;letter-spacing:2px;color:var(--text-sub);font-weight:500}

.nav{display:flex;align-items:center;gap:2px}
.nav>li{position:relative}
.nav>li>a{
  display:flex;align-items:center;gap:5px;padding:10px 16px;border-radius:8px;
  font-size:15px;font-weight:600;color:#33404F;transition:.25s;white-space:nowrap;
}
.nav>li>a:hover,.nav>li.active>a{color:var(--brand);background:var(--bg-soft)}
.nav>li>a .caret{width:10px;height:10px;opacity:.6;transition:.25s}
.nav>li:hover>a .caret{transform:rotate(180deg)}
.dropdown{
  position:absolute;top:100%;left:50%;transform:translate(-50%,8px);min-width:220px;
  background:#fff;border:1px solid var(--line);border-radius:12px;padding:8px;
  box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transition:.25s;
}
.nav>li:hover .dropdown{opacity:1;visibility:visible;transform:translate(-50%,0)}
.dropdown a{
  display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:8px;
  font-size:14px;color:#41505F;transition:.2s;white-space:nowrap;
}
.dropdown a:hover{background:var(--bg-soft);color:var(--brand);transform:translateX(3px)}
.dropdown a .dot{width:6px;height:6px;border-radius:50%;background:var(--brand-light);flex:none}

.header-actions{display:flex;align-items:center;gap:14px;flex:none}
.lang{font-size:13px;color:var(--text-sub);font-weight:600}
.lang-toggle{
  display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:999px;
  border:1px solid var(--line);background:#fff;color:var(--text-sub);font-size:13px;
  font-weight:600;cursor:pointer;transition:.25s;font-family:inherit;line-height:1.2;
}
.lang-toggle:hover{color:var(--brand);border-color:#C9DCFB;background:var(--bg-soft)}
.lang-toggle svg{width:15px;height:15px;flex:none}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 26px;border-radius:999px;font-size:15px;font-weight:600;
  transition:.25s;cursor:pointer;border:none;white-space:nowrap;
}
.btn-primary{background:linear-gradient(135deg,var(--brand-light),var(--brand));color:#fff;box-shadow:0 8px 20px rgba(30,107,255,.28)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(30,107,255,.38)}
.btn-ghost{border:1px solid rgba(255,255,255,.5);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.14)}
.btn-outline{border:1px solid var(--brand);color:var(--brand)}
.btn-outline:hover{background:var(--brand);color:#fff}
.btn-sm{padding:9px 18px;font-size:14px}

.burger{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:10px;background:#fff;cursor:pointer;align-items:center;justify-content:center}
.burger span{display:block;width:18px;height:2px;background:var(--brand);position:relative}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--brand)}
.burger span::before{top:-6px}.burger span::after{top:6px}

/* 移动端抽屉 */
.mnav{
  position:fixed;inset:var(--header-h) 0 0 0;z-index:998;background:#fff;
  padding:20px 24px 60px;overflow-y:auto;display:none;
}
.mnav.open{display:block}
.mnav .mgroup{border-bottom:1px solid var(--line);padding:14px 0}
.mnav .mtitle{display:flex;align-items:center;justify-content:space-between;font-size:17px;font-weight:700}
.mnav .mtitle i{font-style:normal;color:var(--brand);font-size:20px}
.mnav .msub{display:none;padding:8px 0 0 12px}
.mnav .mgroup.open .msub{display:block}
.mnav .msub a{display:block;padding:8px 0;color:var(--text-sub);font-size:15px}
.mnav-lang{display:none;padding-top:22px}

/* ============ Hero ============ */
.hero{
  position:relative;margin-top:var(--header-h);min-height:78vh;display:flex;align-items:center;
  background:linear-gradient(135deg,#062A63 0%,#0B3C8C 45%,#14509F 100%);
  overflow:hidden;color:#fff;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.07) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.07) 1px,transparent 1px);
  background-size:60px 60px;mask-image:radial-gradient(circle at 60% 40%,#000 20%,transparent 78%);
}
.hero::after{
  content:"";position:absolute;width:620px;height:620px;right:-140px;top:-160px;border-radius:50%;
  background:radial-gradient(circle,rgba(0,166,192,.45),transparent 65%);
}
.hero .container{position:relative;z-index:2;padding-top:80px;padding-bottom:80px}
.hero-tag{
  display:inline-flex;align-items:center;gap:8px;padding:6px 16px;border-radius:999px;
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);
  font-size:13px;letter-spacing:1px;margin-bottom:26px;
}
.hero-tag i{width:7px;height:7px;border-radius:50%;background:var(--gold);animation:pulse 1.8s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.hero h1{font-size:52px;line-height:1.28;font-weight:800;margin-bottom:18px;letter-spacing:1px}
.hero h1 em{font-style:normal;color:#7FC4FF}
.hero p.sub{font-size:20px;color:rgba(255,255,255,.82);max-width:760px;margin-bottom:36px}
.hero-btns{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:60px}
.hero-desc{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.16);
  border-radius:var(--radius);overflow:hidden;max-width:900px;
}
.hero-desc li{background:rgba(255,255,255,.06);padding:22px 18px;text-align:center}
.hero-desc b{display:block;font-size:30px;font-weight:800;color:#fff;line-height:1.2}
.hero-desc b span{font-size:15px;font-weight:600;margin-left:3px}
.hero-desc span{font-size:13px;color:rgba(255,255,255,.7)}

/* ============ 通用区块 ============ */
.section{padding:96px 0}
.section.soft{background:var(--bg-soft)}
.sec-head{text-align:center;max-width:760px;margin:0 auto 56px}
.sec-tag{color:var(--brand-light);font-size:14px;font-weight:700;letter-spacing:3px;text-transform:uppercase;margin-bottom:12px}
.sec-head h2{font-size:36px;font-weight:800;color:var(--brand);letter-spacing:.5px;margin-bottom:14px}
.sec-head p{color:var(--text-sub);font-size:16px}
.sec-head::after{content:"";display:block;width:56px;height:3px;background:var(--brand-light);margin:22px auto 0;border-radius:2px}

/* 公司介绍 */
.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.intro-visual{
  position:relative;border-radius:var(--radius);overflow:hidden;min-height:340px;
  background:linear-gradient(135deg,#0B3C8C,#1E6BFF);
  display:flex;align-items:center;justify-content:center;padding:36px;
}
.intro-visual::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.1) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.1) 1px,transparent 1px);
  background-size:34px 34px;
}
.intro-visual .vt{position:relative;color:#fff;font-size:22px;font-weight:700;text-align:center;line-height:1.7}
.intro-visual .vt small{display:block;font-size:13px;font-weight:400;opacity:.75;letter-spacing:2px;margin-top:14px}
.intro-body h3{font-size:26px;color:var(--brand);margin-bottom:8px}
.intro-body .en{color:var(--text-sub);font-size:14px;letter-spacing:.5px;margin-bottom:20px}
.intro-body p{color:var(--text-sub);margin-bottom:14px;font-size:15.5px}
.chain{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0}
.chain span{
  padding:6px 12px;border-radius:999px;background:#EEF4FF;color:var(--brand);
  font-size:13px;font-weight:600;border:1px solid #DCE8FA;
}
.chain i{font-style:normal;color:var(--brand-light);align-self:center}

/* 核心业务横向滚动 */
.scroll-band{position:relative;overflow:hidden;padding:10px 0}
.scroll-band::before,.scroll-band::after{
  content:"";position:absolute;top:0;bottom:0;width:120px;z-index:3;pointer-events:none;
}
.scroll-band::before{left:0;background:linear-gradient(90deg,var(--bg-soft),transparent)}
.scroll-band::after{right:0;background:linear-gradient(-90deg,var(--bg-soft),transparent)}
.scroll-track{display:flex;gap:20px;width:max-content;animation:scrollX 34s linear infinite}
.scroll-band:hover .scroll-track{animation-play-state:paused}
@keyframes scrollX{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.biz-card{
  width:290px;flex:none;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 24px;transition:.3s;position:relative;overflow:hidden;
}
.biz-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:#C9DCFB}
.biz-card .num{
  font-size:13px;font-weight:800;color:var(--brand-light);letter-spacing:2px;margin-bottom:12px;
}
.biz-card .ico{
  width:52px;height:52px;border-radius:12px;background:#EEF4FF;display:flex;align-items:center;
  justify-content:center;margin-bottom:16px;color:var(--brand);
}
.biz-card h4{font-size:18px;font-weight:700;margin-bottom:10px;color:var(--brand)}
.biz-card p{font-size:14px;color:var(--text-sub);line-height:1.7}
.biz-card ul{margin-top:14px;padding-top:14px;border-top:1px dashed var(--line)}
.biz-card ul li{font-size:13px;color:var(--text-sub);padding-left:14px;position:relative;margin-bottom:6px}
.biz-card ul li::before{content:"";position:absolute;left:0;top:9px;width:5px;height:5px;border-radius:50%;background:var(--brand-light)}

/* 解决方案 */
.sol-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.sol-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px 28px;
  transition:.3s;position:relative;overflow:hidden;
}
.sol-card:last-child:nth-child(3n+1){grid-column:span 3}
.sol-card::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:3px;
  background:linear-gradient(90deg,var(--brand-light),var(--accent));transform:scaleX(0);transform-origin:left;transition:.35s;
}
.sol-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.sol-card:hover::after{transform:scaleX(1)}
.sol-card .ico{width:54px;height:54px;border-radius:14px;background:linear-gradient(135deg,#EEF4FF,#E3F2F7);display:flex;align-items:center;justify-content:center;color:var(--brand);margin-bottom:18px}
.sol-card h4{font-size:19px;font-weight:700;color:var(--brand);margin-bottom:10px}
.sol-card p{font-size:14.5px;color:var(--text-sub)}
.sol-card ul{margin-top:14px}
.sol-card ul li{font-size:13.5px;color:var(--text-sub);padding-left:16px;position:relative;margin-bottom:7px}
.sol-card ul li::before{content:"";position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:2px;background:var(--brand-light)}

/* 优势 */
.adv-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.adv-item{display:flex;gap:18px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:.3s}
.adv-item:hover{box-shadow:var(--shadow);border-color:#C9DCFB}
.adv-item .no{font-size:32px;font-weight:800;color:#DCE8FA;line-height:1;flex:none;width:56px}
.adv-item h4{font-size:17px;color:var(--brand);margin-bottom:8px}
.adv-item p{font-size:14.5px;color:var(--text-sub)}

/* CTA */
.cta{
  background:linear-gradient(135deg,#062A63,#0B3C8C 60%,#14509F);color:#fff;
  padding:76px 0;text-align:center;position:relative;overflow:hidden;
}
.cta::before{content:"";position:absolute;width:500px;height:500px;left:-120px;bottom:-260px;border-radius:50%;background:radial-gradient(circle,rgba(0,166,192,.4),transparent 65%)}
.cta h2{font-size:34px;font-weight:800;margin-bottom:14px;position:relative}
.cta p{color:rgba(255,255,255,.8);margin-bottom:30px;position:relative}
.cta .btn-primary{background:#fff;color:var(--brand);box-shadow:0 10px 26px rgba(0,0,0,.18)}
.cta .btn-primary:hover{transform:translateY(-2px)}

/* ============ 内页 ============ */
.page-banner{
  margin-top:var(--header-h);padding:76px 0 66px;color:#fff;position:relative;overflow:hidden;
  background:linear-gradient(120deg,#062A63,#0B3C8C 55%,#14509F);
}
.page-banner::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.07) 1px,transparent 1px);
  background-size:52px 52px;mask-image:radial-gradient(circle at 80% 30%,#000 10%,transparent 70%);
}
.page-banner .container{position:relative;z-index:2}
.page-banner h1{font-size:40px;font-weight:800;letter-spacing:1px;margin-bottom:10px}
.page-banner .en{font-size:14px;letter-spacing:3px;color:rgba(255,255,255,.6);text-transform:uppercase}
.crumb{font-size:13px;color:rgba(255,255,255,.65);margin-bottom:18px}
.crumb a:hover{color:#fff}
.crumb span{margin:0 8px;opacity:.5}
.crumb i{font-style:normal}

.inner-wrap{display:grid;grid-template-columns:250px 1fr;gap:48px;padding:76px 0 96px;align-items:start}
.side{position:sticky;top:calc(var(--header-h) + 24px)}
.side h5{font-size:15px;color:var(--brand);margin-bottom:14px;padding-left:14px;border-left:3px solid var(--brand-light)}
.side a{
  display:block;padding:11px 16px;border-radius:10px;font-size:14.5px;color:var(--text-sub);
  transition:.25s;margin-bottom:2px;
}
.side a:hover{background:var(--bg-soft);color:var(--brand)}
.side a.on{background:linear-gradient(135deg,var(--brand-light),var(--brand));color:#fff;font-weight:600;box-shadow:0 8px 18px rgba(30,107,255,.25)}
.side-card{margin-top:24px;background:var(--bg-soft);border-radius:var(--radius);padding:22px}
.side-card b{display:block;font-size:15px;color:var(--brand);margin-bottom:8px}
.side-card p{font-size:13px;color:var(--text-sub);margin-bottom:14px}

.content h2{
  font-size:26px;color:var(--brand);font-weight:800;margin:46px 0 18px;padding-left:14px;
  border-left:4px solid var(--brand-light);line-height:1.4;
}
.content h2:first-child{margin-top:0}
.content h3{font-size:19px;color:#22334A;margin:26px 0 12px;font-weight:700}
.content p{color:var(--text-sub);font-size:15.5px;margin-bottom:14px}
.content ul{margin:12px 0 18px}
.content ul li{color:var(--text-sub);font-size:15px;padding-left:18px;position:relative;margin-bottom:9px}
.content ul li::before{content:"";position:absolute;left:0;top:10px;width:6px;height:6px;border-radius:50%;background:var(--brand-light)}
.content .lead{
  background:var(--bg-soft);border-radius:var(--radius);padding:24px 26px;margin-bottom:26px;
  border-left:3px solid var(--brand-light);
}
.content .lead p{margin-bottom:0}

.blocks{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:8px}
.block{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:.3s}
.block:hover{box-shadow:var(--shadow);border-color:#C9DCFB}
.block .ico{width:48px;height:48px;border-radius:12px;background:#EEF4FF;display:flex;align-items:center;justify-content:center;color:var(--brand);margin-bottom:14px}
.block h4{font-size:17px;color:var(--brand);margin-bottom:8px}
.block p{font-size:14px;color:var(--text-sub);margin-bottom:0}

.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:10px;counter-reset:s}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 20px;position:relative}
.step b{
  counter-increment:s;display:flex;align-items:center;justify-content:center;
  width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--brand-light),var(--brand));
  color:#fff;font-size:15px;font-weight:700;margin-bottom:14px;
}
.step b::before{content:"0" counter(s)}
.step h5{font-size:16px;color:var(--brand);margin-bottom:8px}
.step p{font-size:13.5px;color:var(--text-sub);margin:0}

/* 联系 */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px}
.info-list li{display:flex;gap:14px;padding:16px 0;border-bottom:1px dashed var(--line)}
.info-list li:last-child{border:none}
.info-list .ico{width:42px;height:42px;border-radius:10px;background:#EEF4FF;color:var(--brand);display:flex;align-items:center;justify-content:center;flex:none}
.info-list b{display:block;font-size:15px;color:var(--brand);margin-bottom:2px}
.info-list span{font-size:14px;color:var(--text-sub)}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px}
.field label{display:block;font-size:13.5px;color:#41505F;margin-bottom:7px;font-weight:600}
.field input,.field textarea,.field select{
  width:100%;padding:12px 14px;border:1px solid var(--line);border-radius:10px;font-size:14.5px;
  font-family:inherit;color:var(--text);transition:.25s;background:#fff;
}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--brand-light);box-shadow:0 0 0 3px rgba(30,107,255,.12)}
.field textarea{resize:vertical;min-height:110px}
.form-tip{font-size:12.5px;color:var(--text-sub);margin-top:10px}

/* ============ Footer ============ */
.footer{background:#08243F;color:rgba(255,255,255,.7);padding:64px 0 0}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-bottom:44px}
.foot-brand .logo-text{color:#fff}
.foot-brand p{font-size:14px;margin:16px 0 20px;max-width:300px}
.foot-grid h6{font-size:15px;color:#fff;margin-bottom:16px;font-weight:700}
.foot-grid a{display:block;font-size:14px;padding:5px 0;transition:.2s}
.foot-grid a:hover{color:#fff;transform:translateX(3px)}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);padding:20px 0;font-size:13px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}

.to-top{
  position:fixed;right:22px;bottom:26px;width:44px;height:44px;border-radius:50%;
  background:linear-gradient(135deg,var(--brand-light),var(--brand));color:#fff;display:flex;
  align-items:center;justify-content:center;box-shadow:var(--shadow-lg);cursor:pointer;
  opacity:0;visibility:hidden;transition:.3s;z-index:900;border:none;
}
.to-top.show{opacity:1;visibility:visible}

/* 入场动画 */
.reveal{opacity:0;transform:translateY(26px);transition:.7s cubic-bezier(.2,.7,.3,1)}
.reveal.in{opacity:1;transform:none}

/* ============ 可替换图片层 ============ */
/* 所有 <img class="media"> / <img class="pic"> 都由 assets/js/images.js 统一注入 src，
   图片缺失时自动隐藏，回退为下方渐变背景，不会破版。 */
.media{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.hero .media{opacity:.45;z-index:0}
.hero::before,.hero::after{z-index:1}
.page-banner .media{opacity:.38;z-index:0}
.page-banner::before{z-index:1}
.cta .media{opacity:.35;z-index:0}
.cta .container{position:relative;z-index:2}

.intro-visual .media{opacity:.55;z-index:0}
.intro-visual::after{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(180deg,rgba(6,42,99,.30),rgba(6,42,99,.72));
}
.intro-visual .vt{z-index:2}

.logo-img{height:34px;width:auto;max-width:160px;object-fit:contain;display:block}

.pic{width:100%;object-fit:cover;display:block;border-radius:10px;background:#EEF4FF}
.biz-card .pic{height:132px;margin-bottom:16px}
.sol-card .pic{height:172px;margin-bottom:18px}
.block .pic{height:150px;margin-bottom:14px}

/* ============ 响应式 ============ */
/* 英文导航较宽：中屏收紧导航间距，1080 以下切换为汉堡菜单 */
@media (max-width:1240px){
  .nav>li>a{font-size:14px;padding:10px 12px}
  .nav{gap:0}
}
@media (max-width:1080px){
  .nav,.header-actions .lang-toggle{display:none}
  .mnav-lang{display:block}
  .burger{display:flex}
  .hero h1{font-size:42px}
  .sol-grid{grid-template-columns:repeat(2,1fr)}
  .sol-card:last-child:nth-child(3n+1){grid-column:span 2}
  .steps{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:860px){
  .hero{min-height:auto}
  .hero h1{font-size:32px}
  .hero p.sub{font-size:16px}
  .hero-desc{grid-template-columns:repeat(2,1fr)}
  .intro-grid,.adv-grid,.contact-grid,.blocks,.form-row{grid-template-columns:1fr}
  .inner-wrap{grid-template-columns:1fr;gap:28px;padding:44px 0 64px}
  .side{position:static}
  .section{padding:64px 0}
  .sec-head h2{font-size:28px}
  .page-banner h1{font-size:28px}
  .sol-grid{grid-template-columns:1fr}
  .sol-card:last-child:nth-child(3n+1){grid-column:span 1}
  .foot-grid{grid-template-columns:1fr}
  .biz-card{width:250px}
}
@media (max-width:520px){
  .hero h1{font-size:26px}
  .steps{grid-template-columns:1fr}
  .scroll-track{animation-duration:26s}
}