*{margin:0;padding:0;box-sizing:border-box}
:root{
  --blue:#1552d4;
  --blue-deep:#0b2a6b;
  --blue-bright:#2e6bff;
  --cyan:#00c2ff;
  --ink:#0d1b3a;
  --gray:#5b6a86;
  --line:#e4ebf7;
  --bg:#f5f8ff;
  --white:#fff;
  --shadow:0 10px 30px rgba(21,82,212,.10);
  --radius:16px;
}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,sans-serif;color:var(--ink);background:var(--white);line-height:1.7;-webkit-font-smoothing:antialiased}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%;height:auto}
.container{width:min(1200px,92%);margin:0 auto}
section{padding:80px 0;scroll-margin-top:80px}

/* Header */
header.site-header{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.94);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);transition:box-shadow .3s}
header.site-header.scrolled{box-shadow:0 4px 20px rgba(11,42,107,.08)}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:20px;color:var(--blue-deep);white-space:nowrap}
.brand img{height:36px;width:auto}
.nav-links{display:flex;align-items:center;gap:0;list-style:none}
.nav-links a{display:block;padding:8px 12px;font-size:14.5px;color:var(--gray);font-weight:500;border-radius:8px;transition:color .25s,background .25s}
.nav-links a:hover{color:var(--blue);background:var(--bg)}
.nav-cta{display:inline-flex;align-items:center;gap:6px;background:linear-gradient(135deg,var(--blue),var(--blue-bright));color:#fff!important;padding:9px 20px!important;border-radius:999px;font-weight:600!important;margin-left:10px;box-shadow:0 6px 16px rgba(21,82,212,.28);transition:transform .2s,box-shadow .2s}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(21,82,212,.38);color:#fff!important;background:linear-gradient(135deg,var(--blue),var(--blue-bright))!important}
.menu-toggle{display:none;flex-direction:column;gap:5px;width:40px;height:40px;justify-content:center;align-items:center;cursor:pointer;border:1px solid var(--line);border-radius:10px;background:#fff}
.menu-toggle span{display:block;width:20px;height:2px;background:var(--blue-deep);transition:.3s}
.menu-toggle.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.menu-toggle.active span:nth-child(2){opacity:0}
.menu-toggle.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Hero */
.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 20% 20%,#1b5be0 0%,#0b2a6b 55%,#071a42 100%);color:#fff;padding:96px 0 100px;scroll-margin-top:70px}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(circle at 50% 40%,#000 30%,transparent 78%);opacity:.7}
.hero-orb{position:absolute;border-radius:50%;filter:blur(2px);opacity:.5;animation:float 9s ease-in-out infinite}
.orb1{width:340px;height:340px;background:radial-gradient(circle,#2e6bff,transparent 68%);top:-90px;right:-60px}
.orb2{width:260px;height:260px;background:radial-gradient(circle,#00c2ff,transparent 66%);bottom:-80px;left:-60px;animation-delay:2s}
.orb3{width:120px;height:120px;border:1px solid rgba(0,194,255,.45);top:30%;right:22%;animation-delay:1s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-22px)}}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(0,194,255,.14);border:1px solid rgba(0,194,255,.4);color:#8fd6ff;padding:6px 16px;border-radius:999px;font-size:13.5px;letter-spacing:.5px;margin-bottom:24px}
.hero-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan)}
.hero h1{font-size:clamp(30px,3.6vw,50px);line-height:1.25;font-weight:800;letter-spacing:.5px}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,#7fd4ff,#2e6bff 60%,#59f0ff);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{margin-top:22px;font-size:17px;color:#c6d6f5;max-width:600px}
.hero-actions{margin-top:36px;display:flex;flex-wrap:wrap;gap:16px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 32px;border-radius:999px;font-weight:700;font-size:16px;border:none;cursor:pointer;transition:transform .2s,box-shadow .25s,background .25s;font-family:inherit}
.btn-primary{background:linear-gradient(135deg,#2e6bff,#00a6ff);color:#fff;box-shadow:0 12px 30px rgba(0,166,255,.4)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 18px 40px rgba(0,166,255,.55)}
.btn-ghost{background:rgba(255,255,255,.08);color:#fff;border:1px solid rgba(255,255,255,.35)}
.btn-ghost:hover{background:rgba(255,255,255,.18);transform:translateY(-3px)}
.btn-lg{padding:17px 44px;font-size:17.5px}
.hero-stats{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.stat-card{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);border-radius:var(--radius);padding:22px;backdrop-filter:blur(6px);transition:transform .3s,background .3s}
.stat-card:hover{transform:translateY(-6px);background:rgba(255,255,255,.13)}
.stat-card .num{font-size:30px;font-weight:800;background:linear-gradient(90deg,#7fd4ff,#fff);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat-card .lbl{font-size:13.5px;color:#c6d6f5;margin-top:4px}
.hero-tags{position:relative;z-index:2;margin-top:52px;display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.hero-tags span{padding:6px 16px;border:1px solid rgba(255,255,255,.22);border-radius:999px;font-size:13px;color:#bcd0f2;transition:.25s}
.hero-tags span:hover{border-color:var(--cyan);color:#fff;background:rgba(0,194,255,.14)}

/* Section head */
.sec-head{text-align:center;max-width:780px;margin:0 auto 52px}
.sec-tag{display:inline-block;color:var(--blue);background:#e9f0ff;padding:5px 16px;border-radius:999px;font-size:13px;font-weight:600;letter-spacing:1px;margin-bottom:14px}
.sec-head h2{font-size:clamp(24px,2.8vw,36px);color:var(--blue-deep);font-weight:800;line-height:1.3}
.sec-head p{margin-top:14px;color:var(--gray);font-size:15.5px}

/* About */
.about{background:var(--bg)}
.about-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center}
.about-text h2{font-size:clamp(24px,2.6vw,34px);color:var(--blue-deep);font-weight:800;margin-bottom:20px}
.about-text p{color:var(--gray);margin-bottom:14px;font-size:15.5px}
.about-points{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:26px}
.about-point{background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px;display:flex;gap:12px;align-items:flex-start;transition:transform .25s,box-shadow .25s}
.about-point:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.about-point .ico{flex:0 0 34px;height:34px;border-radius:9px;background:linear-gradient(135deg,#e9f0ff,#d6e6ff);display:flex;align-items:center;justify-content:center;color:var(--blue);font-weight:800;font-size:15px}
.about-point b{display:block;font-size:14.5px;color:var(--blue-deep)}
.about-point small{color:var(--gray);font-size:12.5px;line-height:1.5}
.about-media{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.about-media img{border-radius:var(--radius);box-shadow:var(--shadow);transition:transform .35s;width:100%;object-fit:cover}
.about-media img:hover{transform:scale(1.03)}
.about-media .wide{grid-column:span 2;aspect-ratio:16/9}
.about-media .sq{aspect-ratio:1/1}

/* Services */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.svc-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 26px;transition:transform .3s,box-shadow .3s,border-color .3s;position:relative;overflow:hidden}
.svc-card::after{content:"";position:absolute;top:0;left:0;width:100%;height:3px;background:linear-gradient(90deg,var(--blue),var(--cyan));transform:scaleX(0);transform-origin:left;transition:transform .35s}
.svc-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#cfe0ff}
.svc-card:hover::after{transform:scaleX(1)}
.svc-ico{width:48px;height:48px;border-radius:12px;background:linear-gradient(135deg,var(--blue),var(--blue-bright));display:flex;align-items:center;justify-content:center;color:#fff;font-size:20px;font-weight:800;margin-bottom:18px;box-shadow:0 8px 18px rgba(21,82,212,.28)}
.svc-card h3{font-size:17.5px;color:var(--blue-deep);margin-bottom:10px}
.svc-card p{font-size:14px;color:var(--gray)}

/* One-stop / scenarios */
.onechips{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:40px}
.chip{background:#fff;border:1px solid var(--line);color:var(--gray);padding:8px 18px;border-radius:999px;font-size:13.5px;transition:.25s}
.chip:hover{color:var(--blue);border-color:var(--blue);background:#eef4ff;transform:translateY(-2px)}
.models{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;padding:26px;background:linear-gradient(135deg,#f2f7ff,#e8f1ff);border-radius:var(--radius);border:1px solid var(--line)}
.models span{background:#fff;padding:6px 15px;border-radius:8px;font-size:13px;color:var(--blue-deep);box-shadow:0 2px 8px rgba(21,82,212,.07);font-weight:600}

/* Steps */
.steps{background:var(--bg)}
.step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;position:relative}
.step-card{background:#fff;border-radius:var(--radius);padding:30px 24px;border:1px solid var(--line);position:relative;transition:transform .3s,box-shadow .3s}
.step-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.step-num{font-size:40px;font-weight:800;line-height:1;background:linear-gradient(180deg,#2e6bff,#c8d9ff);-webkit-background-clip:text;background-clip:text;color:transparent;margin-bottom:14px}
.step-card h3{font-size:16.5px;color:var(--blue-deep);margin-bottom:8px}
.step-card p{font-size:13.5px;color:var(--gray)}

/* Table */
.table-wrap{overflow-x:auto;border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow)}
table{width:100%;border-collapse:collapse;min-width:680px;background:#fff}
thead th{background:linear-gradient(135deg,var(--blue),var(--blue-bright));color:#fff;font-size:14.5px;padding:16px 20px;text-align:left;font-weight:600}
tbody td{padding:15px 20px;font-size:14px;border-bottom:1px solid var(--line);color:var(--gray)}
tbody tr:last-child td{border-bottom:none}
tbody tr:hover td{background:#f6f9ff}
tbody td:first-child{color:var(--blue-deep);font-weight:600}
.good{color:#0a9b58;font-weight:700}
.badge-star{color:#ff9f1c;letter-spacing:2px}

/* Compare */
.compare{background:var(--bg)}
.compare-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:44px}
.cmp-card{background:#fff;border-radius:var(--radius);border:1px solid var(--line);padding:26px 22px;text-align:center;transition:transform .3s,box-shadow .3s}
.cmp-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.cmp-card .v{font-size:28px;font-weight:800;color:var(--blue);margin-bottom:6px}
.cmp-card .k{font-size:13.5px;color:var(--gray)}
.cmp-card .stars{color:#ff9f1c;font-size:18px;letter-spacing:2px;margin-bottom:6px}

/* Reviews */
.rev-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.rev-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:transform .3s,box-shadow .3s}
.rev-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.rev-top{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.avatar{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:17px;flex:0 0 44px}
.rev-top b{font-size:14.5px;color:var(--blue-deep);display:block}
.rev-top small{font-size:12.5px;color:var(--gray)}
.rev-stars{color:#ff9f1c;font-size:14px;margin-bottom:10px;letter-spacing:1px}
.rev-card p{font-size:14px;color:var(--gray)}

/* Cases */
.case-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.case-card{border-radius:var(--radius);overflow:hidden;background:#fff;border:1px solid var(--line);transition:transform .3s,box-shadow .3s}
.case-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.case-card img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .4s}
.case-card:hover img{transform:scale(1.04)}
.case-body{padding:22px 24px}
.case-body h3{font-size:17px;color:var(--blue-deep);margin-bottom:8px}
.case-body p{font-size:13.5px;color:var(--gray)}

/* Articles */
.article-list{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.article-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px;transition:transform .3s,box-shadow .3s;display:block}
.article-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#cfe0ff}
.article-card .cat{font-size:12px;color:var(--blue);background:#e9f0ff;padding:3px 12px;border-radius:999px;display:inline-block;margin-bottom:12px}
.article-card h3{font-size:16px;color:var(--blue-deep);margin-bottom:8px;line-height:1.5}
.article-card p{font-size:13px;color:var(--gray)}

/* Network */
.network{background:linear-gradient(135deg,#0b2a6b,#1552d4);color:#fff}
.network .sec-head h2,.network .sec-head p{color:#fff}
.network .sec-tag{background:rgba(255,255,255,.14);color:#bfe0ff}
.net-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.net-card{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);border-radius:var(--radius);padding:26px;text-align:center;transition:transform .3s,background .3s}
.net-card:hover{transform:translateY(-6px);background:rgba(255,255,255,.14)}
.net-card h3{font-size:17px;margin-bottom:8px}
.net-card p{font-size:13px;color:#c6d6f5}

/* Pricing */
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.price-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px 28px;text-align:center;transition:transform .3s,box-shadow .3s;position:relative}
.price-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.price-card.hot{border:2px solid var(--blue);box-shadow:0 16px 40px rgba(21,82,212,.16)}
.price-card .hot-tag{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,var(--blue),var(--cyan));color:#fff;font-size:12px;padding:4px 16px;border-radius:999px;font-weight:600;white-space:nowrap}
.price-card h3{font-size:17px;color:var(--blue-deep);margin-bottom:14px}
.price-card .price{font-size:32px;font-weight:800;color:var(--blue)}
.price-card .price small{font-size:14px;color:var(--gray);font-weight:400}
.price-card ul{list-style:none;margin:20px 0 24px;text-align:left}
.price-card ul li{font-size:13.5px;color:var(--gray);padding:7px 0;border-bottom:1px dashed var(--line)}
.price-card ul li::before{content:"✓";color:var(--blue);font-weight:800;margin-right:8px}

/* Form */
.contact{background:var(--bg)}
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:48px;align-items:start}
.contact-info h2{font-size:clamp(24px,2.6vw,32px);color:var(--blue-deep);font-weight:800;margin-bottom:16px}
.contact-info p{color:var(--gray);font-size:15px;margin-bottom:24px}
.info-item{display:flex;align-items:center;gap:14px;padding:14px 0;border-bottom:1px solid var(--line);font-size:14.5px}
.info-item .lab{color:var(--gray);flex:0 0 92px}
.info-item .val{color:var(--blue-deep);font-weight:600;word-break:break-all}
.qr-box{margin-top:24px;display:flex;align-items:center;gap:16px;background:#fff;padding:16px;border-radius:14px;border:1px solid var(--line);width:fit-content}
.qr-box img{width:96px;height:96px;object-fit:cover;border-radius:8px}
.qr-box span{font-size:13.5px;color:var(--gray)}
.qr-box b{display:block;color:var(--blue-deep);font-size:15px;margin-bottom:4px}
form.req-form{background:#fff;border-radius:var(--radius);padding:34px;box-shadow:var(--shadow);border:1px solid var(--line)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.form-group{margin-bottom:18px}
.form-group label{display:block;font-size:14px;color:var(--blue-deep);font-weight:600;margin-bottom:8px}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:12px 15px;border:1px solid var(--line);border-radius:10px;font-size:14px;font-family:inherit;color:var(--ink);background:#f9fbff;transition:border-color .25s,box-shadow .25s}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(21,82,212,.12);background:#fff}
.form-group textarea{resize:vertical;min-height:110px}
.form-submit{width:100%;padding:15px;font-size:16px;border-radius:12px}
.form-note{font-size:12.5px;color:var(--gray);margin-top:12px;text-align:center}

/* FAQ */
.faq-list{max-width:880px;margin:0 auto}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:14px;overflow:hidden;transition:box-shadow .3s,border-color .3s}
.faq-item.open{box-shadow:var(--shadow);border-color:#cfe0ff}
.faq-q{width:100%;text-align:left;background:none;border:none;padding:20px 24px;font-size:15.5px;font-weight:600;color:var(--blue-deep);cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;font-family:inherit}
.faq-q .icon{flex:0 0 26px;height:26px;border-radius:50%;background:#e9f0ff;color:var(--blue);display:flex;align-items:center;justify-content:center;font-size:18px;font-weight:400;transition:transform .3s,background .3s,color .3s}
.faq-item.open .faq-q .icon{transform:rotate(45deg);background:var(--blue);color:#fff}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s ease}
.faq-a p{padding:0 24px 22px;font-size:14px;color:var(--gray)}

/* Friends */
.links-sec{background:var(--bg);padding:50px 0}
.links-sec h3{font-size:17px;color:var(--blue-deep);margin-bottom:18px;text-align:center}
.friend-links{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.friend-links a{background:#fff;border:1px solid var(--line);padding:7px 18px;border-radius:999px;font-size:13.5px;color:var(--gray);transition:.25s}
.friend-links a:hover{color:var(--blue);border-color:var(--blue);transform:translateY(-2px);box-shadow:0 6px 16px rgba(21,82,212,.1)}

/* Footer */
footer.site-footer{background:#071a42;color:#9fb3d6;padding:60px 0 0}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;padding-bottom:44px}
.foot-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;color:#fff;font-weight:800;font-size:19px}
.foot-brand img{height:34px;width:auto}
footer.site-footer p{font-size:13.5px;line-height:1.8}
.foot-col h4{color:#fff;font-size:15px;margin-bottom:16px;font-weight:600}
.foot-col a,.foot-col span{display:block;font-size:13.5px;color:#9fb3d6;margin-bottom:9px;transition:color .25s}
.foot-col a:hover{color:#7fd4ff}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);padding:22px 0;text-align:center;font-size:13px;color:#7c90b5}
.foot-bottom a{color:#9fc6ff}

/* Floating */
.float-box{position:fixed;right:22px;bottom:26px;z-index:999;display:flex;flex-direction:column;gap:12px}
.float-btn{width:52px;height:52px;border-radius:50%;background:linear-gradient(135deg,var(--blue),var(--blue-bright));color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 22px rgba(21,82,212,.4);cursor:pointer;border:none;font-size:20px;transition:transform .25s,box-shadow .25s;position:relative}
.float-btn:hover{transform:translateY(-4px) scale(1.05);box-shadow:0 14px 30px rgba(21,82,212,.55)}
.float-pop{position:absolute;right:64px;bottom:0;background:#fff;border-radius:12px;padding:12px;box-shadow:0 12px 34px rgba(11,42,107,.22);display:none;width:170px;text-align:center}
.float-pop.show{display:block;animation:popIn .25s ease}
.float-pop img{width:100%;border-radius:8px;margin-bottom:6px}
.float-pop small{font-size:12px;color:var(--gray)}
@keyframes popIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}

/* Reveal */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .7s cubic-bezier(.2,.7,.3,1),transform .7s cubic-bezier(.2,.7,.3,1)}
.reveal.visible{opacity:1;transform:none}

/* Responsive */
@media(max-width:1080px){
  .hero-inner{grid-template-columns:1fr;gap:40px}
  .about-grid,.contact-grid{grid-template-columns:1fr;gap:36px}
  .svc-grid,.rev-grid,.article-list,.price-grid{grid-template-columns:repeat(2,1fr)}
  .step-grid{grid-template-columns:repeat(2,1fr)}
  .compare-cards{grid-template-columns:repeat(2,1fr)}
  .net-grid{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:820px){
  .nav-links{position:fixed;top:70px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;padding:14px 5%;gap:2px;border-bottom:1px solid var(--line);box-shadow:0 14px 30px rgba(11,42,107,.12);transform:translateY(-150%);transition:transform .35s ease;max-height:calc(100vh - 70px);overflow-y:auto;z-index:999}
  .nav-links.open{transform:translateY(0)}
  .nav-links a{padding:12px 14px;font-size:15px}
  .nav-cta{margin-left:0;margin-top:8px;justify-content:center}
  .menu-toggle{display:flex}
  .hero{padding:64px 0 72px}
  section{padding:60px 0}
}
@media(max-width:640px){
  .svc-grid,.rev-grid,.article-list,.price-grid,.case-grid,.step-grid,.compare-cards,.net-grid,.form-row{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:1fr 1fr}
  .foot-grid{grid-template-columns:1fr;gap:30px}
  .btn{width:100%}
  .hero-actions .btn{width:100%}
  form.req-form{padding:24px}
  .float-box{right:14px;bottom:16px}
  .about-media .wide{grid-column:span 2}
}