/* ============================================================
   ZSI — ZS INNOVATIVE · Global Site Stylesheet
   Design tokens: navy #0B1B3F (brand) · accent #2563EB · cyan #00D4FF
   Light-first B2B layout, 8px grid, max width 1200px
   ============================================================ */
:root{
  --navy:#0B1B3F; --navy-2:#122A5C; --navy-dk:#071329;
  --ink:#0F172A; --muted:#475569; --soft:#64748B;
  --accent:#2563EB; --accent-dk:#1D4ED8; --cyan:#00D4FF;
  --bg:#F7F9FC; --card:#FFFFFF; --line:#E2E8F0;
  --radius:12px;
  --shadow-sm:0 1px 2px rgba(15,23,42,.05);
  --shadow-md:0 8px 24px rgba(11,27,63,.10);
  --font:"Segoe UI","Inter",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
  --mono:"Cascadia Code","Consolas","SF Mono",Menlo,monospace;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--font);color:var(--ink);background:var(--bg);font-size:17px;line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
:focus-visible{outline:3px solid var(--cyan);outline-offset:2px}
h1,h2,h3,h4{line-height:1.15;letter-spacing:-.02em;font-weight:800}
h1{font-size:clamp(2.1rem,4.2vw,3.4rem)}
h2{font-size:clamp(1.6rem,2.6vw,2.2rem)}
h3{font-size:1.15rem}
p{color:var(--muted)}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:112px 0}
.section--tight{padding:80px 0}
.section--alt{background:#EEF3FA}
.section--dark{background:var(--navy);color:#fff}
.section--dark h2,.section--dark h3{color:#fff}
.section--dark p{color:#B8C7E2}
.kicker{display:inline-block;font-size:.82rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:14px}
.section--dark .kicker{color:var(--cyan)}
.section-head{max-width:760px;margin-bottom:56px}
.section-head p{margin-top:14px;font-size:1.06rem}
.center{margin-left:auto;margin-right:auto;text-align:center}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:1rem;padding:14px 28px;border-radius:10px;border:2px solid transparent;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease;text-decoration:none}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn--primary{background:var(--accent);color:#fff}
.btn--primary:hover{background:var(--accent-dk);box-shadow:0 8px 20px rgba(37,99,235,.35)}
.btn--ghost{border-color:rgba(255,255,255,.4);color:#fff}
.btn--ghost:hover{border-color:var(--cyan);color:var(--cyan)}
.btn--outline{border-color:var(--line);color:var(--ink);background:#fff}
.btn--outline:hover{border-color:var(--accent);color:var(--accent)}

/* ---------- Header ---------- */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.header-inner{max-width:1200px;margin:0 auto;padding:0 24px;height:76px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:flex;align-items:center;gap:10px}
.logo img{height:44px;width:auto}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--ink);margin:5px 0;transition:.2s}
.main-nav{display:flex;align-items:center;gap:32px}
.main-nav a{color:#334155;font-weight:600;font-size:.98rem}
.main-nav a:hover{color:var(--accent);text-decoration:none}
.main-nav a.active{color:var(--accent)}
.main-nav .nav-cta{background:var(--accent);color:#fff;padding:10px 20px;border-radius:8px}
.main-nav .nav-cta:hover{background:var(--accent-dk)}

/* ---------- Hero ---------- */
.hero{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240' viewBox='0 0 240 240'%3E%3Cg fill='none' stroke='%231B3568' stroke-width='1'%3E%3Cpath d='M0 120h84m72 0h84M120 0v84m0 72v84'/%3E%3Ccircle cx='120' cy='120' r='3' fill='%23204479'/%3E%3Ccircle cx='84' cy='120' r='2.5' fill='%231B3568'/%3E%3Ccircle cx='156' cy='120' r='2.5' fill='%231B3568'/%3E%3Ccircle cx='120' cy='84' r='2.5' fill='%231B3568'/%3E%3Ccircle cx='120' cy='156' r='2.5' fill='%231B3568'/%3E%3C/g%3E%3C/svg%3E");opacity:.55}
.hero-inner{position:relative;max-width:1200px;margin:0 auto;padding:120px 24px 130px;display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.hero-eyebrow{font-size:.85rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--cyan)}
.hero h1{margin:18px 0 22px;color:#fff}
.hero h1 .grad{color:var(--cyan)}
.hero .lead{font-size:1.14rem;color:#B8C7E2;max-width:34em;margin-bottom:36px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap}
.hero-trust{margin-top:44px;display:flex;gap:28px;flex-wrap:wrap;font-size:.9rem;color:#8FA6CE}
.hero-trust b{color:#fff;font-family:var(--mono);font-weight:600}
.hero-panel{background:#fff;border-radius:20px;padding:32px;box-shadow:0 30px 60px rgba(0,0,0,.35);color:var(--ink);position:relative}
.hero-panel img{border-radius:10px;margin:0 auto}
.hero-chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}
.chip{font-family:var(--mono);font-size:.8rem;background:#EEF3FA;border:1px solid var(--line);border-radius:999px;padding:6px 14px;color:var(--navy)}
.scan-frame{position:relative;overflow:hidden;border-radius:10px}
.scan-frame::after{content:"";position:absolute;left:0;right:0;top:-4px;height:4px;background:linear-gradient(90deg,rgba(255,60,60,0),#ff3b3b,rgba(255,60,60,0));box-shadow:0 0 14px 2px rgba(255,60,60,.65);animation:scan 3s linear infinite}
@keyframes scan{0%{top:-4px}50%{top:calc(100% - 4px)}100%{top:-4px}}

/* ---------- Stats ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:36px 28px;text-align:center;box-shadow:var(--shadow-sm)}
.stat .num{font-size:2.6rem;font-weight:300;color:var(--navy);font-family:var(--mono);letter-spacing:-.03em}
.stat .num em{font-style:normal;color:var(--accent)}
.stat .lbl{font-size:.92rem;color:var(--muted);margin-top:6px}

/* ---------- Cards / grids ---------- */
.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:32px;box-shadow:var(--shadow-sm);transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease;display:flex;flex-direction:column}
.card:hover{transform:translateY(-4px);border-color:var(--accent);box-shadow:var(--shadow-md)}
.card .icon{width:44px;height:44px;border-radius:10px;background:#E8F0FE;color:var(--accent);display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.card h3{margin-bottom:10px}
.card p{font-size:.97rem}
.card .more{margin-top:auto;padding-top:18px;font-weight:700;font-size:.94rem}
.card--product{padding:0;overflow:hidden}
.card--product .ph{background:#fff;display:flex;align-items:center;justify-content:center;padding:24px;aspect-ratio:4/3}
.card--product .ph img{max-height:260px;width:auto}
.card--product .body{padding:26px 28px 28px;border-top:1px solid var(--line);display:flex;flex-direction:column;flex:1}
.card--product h3{font-family:var(--mono);letter-spacing:0}
.card--product .sub{color:var(--muted);font-size:.95rem;margin:6px 0 14px}
.kv{list-style:none;font-size:.9rem;color:var(--soft);margin-bottom:18px}
.kv li{padding:5px 0;border-bottom:1px dashed var(--line);display:flex;justify-content:space-between;gap:12px}
.kv b{color:var(--ink);font-weight:600;text-align:right}
.badge{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;background:#E8F0FE;color:var(--accent);border-radius:6px;padding:3px 10px;margin-bottom:12px}

/* ---------- Split feature ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split img{border-radius:var(--radius);box-shadow:var(--shadow-md)}
.split .checklist{list-style:none;margin:22px 0}
.split .checklist li{padding:9px 0 9px 34px;position:relative;color:var(--muted)}
.split .checklist li::before{content:"";position:absolute;left:0;top:13px;width:20px;height:20px;border-radius:50%;background:#E8F0FE url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232563EB' stroke-width='3'%3E%3Cpath d='M5 13l4 4L19 7'/%3E%3C/svg%3E") center/12px no-repeat}

/* ---------- Steps ---------- */
.steps{counter-reset:step;list-style:none;display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
.steps li{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:26px 22px;position:relative;counter-increment:step}
.steps li::before{content:"0" counter(step);font-family:var(--mono);font-size:.85rem;color:var(--cyan);background:var(--navy);border-radius:8px;padding:4px 10px;position:absolute;top:-14px;left:22px}
.steps h3{font-size:1rem;margin:10px 0 8px}
.steps p{font-size:.88rem}

.grid-5{grid-template-columns:repeat(5,1fr)}
.card--hrow{flex-direction:row;align-items:center}
.card--hrow .ph{aspect-ratio:auto;flex:0 0 220px;padding:20px}
.card--hrow .body--noTop{border-top:0}

/* ---------- Spec table ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow-sm)}
table.spec{width:100%;border-collapse:collapse;font-size:.94rem;min-width:640px}
table.spec th,table.spec td{padding:13px 20px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
table.spec thead th{background:var(--navy);color:#fff;font-size:.82rem;letter-spacing:.08em;text-transform:uppercase}
table.spec tbody th{width:32%;font-weight:600;color:var(--navy);background:#F4F7FC}
table.spec tbody tr:last-child th,table.spec tbody tr:last-child td{border-bottom:0}
table.spec td{color:var(--muted)}

/* ---------- Decode capability ---------- */
.decode{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.decode .box{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:28px 30px}
.decode h3{margin-bottom:12px}
.decode .tags{display:flex;flex-wrap:wrap;gap:8px}
.decode .tags span{font-family:var(--mono);font-size:.8rem;background:#EEF3FA;border:1px solid var(--line);border-radius:6px;padding:5px 12px;color:var(--navy)}

/* ---------- FAQ ---------- */
.faq{max-width:820px}
.faq details{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:14px;padding:0}
.faq summary{cursor:pointer;font-weight:700;padding:20px 24px;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.5rem;color:var(--accent);font-weight:400;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .a{padding:0 24px 22px;color:var(--muted)}

/* ---------- CTA band ---------- */
.cta-band{background:var(--navy-dk) url("../images/bg-network-globe.webp") center/cover no-repeat;position:relative;padding:110px 0;text-align:center;color:#fff}
.cta-band::before{content:"";position:absolute;inset:0;background:rgba(7,19,41,.86)}
.cta-band .container{position:relative}
.cta-band h2{margin-bottom:16px}
.cta-band p{color:#B8C7E2;max-width:620px;margin:0 auto 34px}
.cta-band .contact-line{margin-top:26px;font-size:.95rem;color:#8FA6CE}
.cta-band .contact-line a{color:var(--cyan)}

/* ---------- Page hero (subpages) ---------- */
.page-hero{background:var(--navy);color:#fff;position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='240' height='240' viewBox='0 0 240 240'%3E%3Cg fill='none' stroke='%231B3568' stroke-width='1'%3E%3Cpath d='M0 120h84m72 0h84M120 0v84m0 72v84'/%3E%3Ccircle cx='120' cy='120' r='3' fill='%23204479'/%3E%3C/g%3E%3C/svg%3E");opacity:.55}
.page-hero .container{position:relative;padding:76px 24px 64px}
.breadcrumb{font-size:.85rem;color:#8FA6CE;margin-bottom:18px}
.breadcrumb a{color:#B8C7E2}
.breadcrumb span[aria-current]{color:var(--cyan)}
.page-hero h1{color:#fff;max-width:20em}
.page-hero .lead{color:#B8C7E2;max-width:44em;margin-top:16px;font-size:1.08rem}

/* ---------- Gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:24px}
.gallery--4{grid-template-columns:repeat(4,1fr)}
.gallery figure{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;cursor:zoom-in;transition:border-color .2s ease,box-shadow .2s ease}
.gallery figure img{max-height:220px;width:auto;transition:transform .35s ease}
.gallery figure:hover,.gallery figure:focus-visible{border-color:var(--accent);box-shadow:var(--shadow-md)}
.gallery figure:hover img,.gallery figure:focus-visible img{transform:scale(1.12)}
.zoom-hint{position:absolute;top:10px;right:10px;width:26px;height:26px;border-radius:50%;background:var(--navy);color:#fff;font-size:1rem;line-height:24px;text-align:center;opacity:0;transition:opacity .2s ease;pointer-events:none}
.gallery figure:hover .zoom-hint,.gallery figure:focus-visible .zoom-hint{opacity:1}
@media (prefers-reduced-motion:reduce){.gallery figure img{transition:none}}
/* Lightbox */
.lightbox{position:fixed;inset:0;z-index:100;background:rgba(7,19,41,.94);display:none;align-items:center;justify-content:center;padding:28px;cursor:zoom-out}
.lightbox.open{display:flex}
.lightbox img{max-width:92vw;max-height:86vh;width:auto;height:auto;background:#fff;border-radius:10px;padding:10px}
.lightbox-close{position:absolute;top:16px;right:20px;width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.4);background:transparent;color:#fff;font-size:1.6rem;line-height:1;cursor:pointer}
.lightbox-close:hover{border-color:var(--cyan);color:var(--cyan)}
.gallery figcaption{display:none}

/* ---------- Timeline ---------- */
.timeline{list-style:none;border-left:2px solid var(--line);margin-left:8px;padding-left:36px}
.timeline li{position:relative;padding-bottom:34px}
.timeline li::before{content:"";position:absolute;left:-45px;top:6px;width:14px;height:14px;border-radius:50%;background:var(--accent);border:3px solid #E8F0FE}
.timeline .year{font-family:var(--mono);color:var(--accent);font-weight:700}

/* ---------- Forms ---------- */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.form-grid .full{grid-column:1/-1}
.field label{display:block;font-weight:600;font-size:.92rem;margin-bottom:8px}
.field input,.field select,.field textarea{width:100%;padding:13px 16px;border:1px solid var(--line);border-radius:10px;font:inherit;color:var(--ink);background:#fff;transition:border-color .15s}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px rgba(37,99,235,.15)}
.field textarea{min-height:140px;resize:vertical}
.form-note{font-size:.85rem;color:var(--soft);margin-top:12px}
.form-status{margin-top:16px;font-weight:600;color:var(--accent);display:none}

/* ---------- Contact cards ---------- */
.contact-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.contact-cards .card .lbl{text-transform:uppercase;font-size:.78rem;letter-spacing:.1em;color:var(--soft);font-weight:700}
.contact-cards .card .val{font-size:1.05rem;color:var(--ink);font-weight:600;margin-top:8px;word-break:break-word}

/* ---------- Map ---------- */
.map-wrap{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}
.map-wrap iframe{width:100%;height:420px;border:0;display:block}

/* ---------- News ---------- */
.news-card .date{font-family:var(--mono);font-size:.82rem;color:var(--soft)}
.status-chip{display:inline-block;font-size:.75rem;font-weight:700;background:#FFF7E6;color:#B45309;border:1px solid #FDE4B8;border-radius:999px;padding:3px 12px;margin-left:10px;vertical-align:middle}
.outline{margin:14px 0 0;padding-left:20px;color:var(--muted);font-size:.93rem}
.outline li{margin:4px 0}

/* ---------- Article ---------- */
.article-meta{font-family:var(--mono);font-size:.82rem;color:var(--cyan);letter-spacing:.02em;margin-bottom:14px}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:56px;align-items:start}
.article-body{max-width:760px}
.article-body h2{margin:44px 0 16px;font-size:1.5rem}
.article-body h2:first-of-type{margin-top:0}
.article-body p{margin-bottom:16px;font-size:1.06rem;line-height:1.78}
.article-body ul.art-list{margin:0 0 22px;padding-left:22px;color:var(--muted)}
.article-body ul.art-list li{margin:9px 0;line-height:1.7}
.answer-box{background:#EEF4FF;border-left:4px solid var(--accent);border-radius:0 10px 10px 0;padding:22px 26px;margin-bottom:34px}
.answer-box p{margin:0;color:var(--ink);font-size:1.05rem}
.article-cta{margin-top:52px;padding:36px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
.article-cta h2{margin:0 0 10px;font-size:1.3rem}
.article-side{position:sticky;top:100px;display:grid;gap:20px}
.article-side .card{padding:24px}
.side-list{list-style:none;margin:0}
.side-list li{padding:9px 0;border-bottom:1px dashed var(--line);font-size:.93rem}
.side-list li:last-child{border-bottom:0}
.side-list a{font-weight:600}

/* ---------- About carousel ---------- */
.carousel{position:relative;aspect-ratio:1/1;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
.carousel .slide{position:absolute;inset:0;margin:0;opacity:0;transition:opacity .8s ease}
.carousel .slide.is-active{opacity:1}
.carousel .slide img{width:100%;height:100%;object-fit:cover;display:block}
.carousel-nav{position:absolute;bottom:14px;left:50%;transform:translateX(-50%);display:flex;gap:10px;z-index:2}
.carousel-nav .dot{width:10px;height:10px;border-radius:50%;border:0;padding:0;background:rgba(255,255,255,.55);box-shadow:0 1px 3px rgba(0,0,0,.35);cursor:pointer;transition:background .3s,transform .3s}
.carousel-nav .dot.is-active{background:#fff;transform:scale(1.2)}
.carousel-nav .dot:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
@media (prefers-reduced-motion:reduce){.carousel .slide{transition:none}}

/* ---------- Footer ---------- */
.site-footer{background:var(--navy-dk);color:#8FA6CE;padding:72px 0 0;font-size:.95rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:48px;padding-bottom:56px}
.site-footer h4,.site-footer .foot-h{color:#fff;font-size:.95rem;font-weight:700;margin-bottom:18px;letter-spacing:.02em}
.site-footer a{color:#8FA6CE}
.site-footer a:hover{color:var(--cyan);text-decoration:none}
.site-footer ul{list-style:none}
.site-footer li{padding:5px 0}
.footer-brand img{background:#fff;border-radius:8px;padding:6px;height:48px;width:auto;margin-bottom:18px}
.footer-bottom{border-top:1px solid #1B3568;padding:22px 0;font-size:.85rem;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .scan-frame::after{animation:none;display:none}
  html{scroll-behavior:auto}
}

/* ---------- Responsive ---------- */
@media (max-width:1024px){
  .section{padding:80px 0}
  .hero-inner{grid-template-columns:1fr;padding:80px 24px}
  .split{grid-template-columns:1fr;gap:40px}
  .stats{grid-template-columns:repeat(2,1fr)}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:repeat(2,1fr)}
  .grid-5{grid-template-columns:repeat(3,1fr)}
  .steps{grid-template-columns:repeat(2,1fr);gap:28px}
  .contact-cards{grid-template-columns:1fr}
  .article-layout{grid-template-columns:1fr;gap:36px}
  .article-side{position:static}
  .footer-grid{grid-template-columns:1fr 1fr}
  .nav-toggle{display:block}
  .main-nav{position:absolute;top:76px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:0;padding:8px 24px 20px;border-bottom:1px solid var(--line);display:none;box-shadow:var(--shadow-md)}
  .main-nav.open{display:flex}
  .main-nav a{padding:14px 0;border-bottom:1px solid var(--line)}
  .main-nav .nav-cta{margin-top:16px;text-align:center;border-bottom:0}
}
@media (max-width:640px){
  body{font-size:16px}
  .section{padding:64px 0}
  .grid-2,.grid-3,.grid-4,.stats,.steps,.decode,.form-grid,.gallery{grid-template-columns:1fr}
  .grid-5{grid-template-columns:repeat(2,1fr)}
  .gallery--4{grid-template-columns:repeat(2,1fr)}
  .card--hrow{flex-direction:column;align-items:stretch}
  .card--hrow .ph{flex:auto;aspect-ratio:4/3}
  .form-grid .full{grid-column:auto}
  .footer-grid{grid-template-columns:1fr}
  .hero-inner{padding:64px 24px 72px}
  .stat .num{font-size:2.1rem}
}