/* ============================================================
   Loong Power — Hainan Eastern Loong Power Co., Ltd.
   Brand palette derived from logo: green #75BC54 / navy #1C3C6F
   ============================================================ */
:root{
  --green:#75BC54;
  --green-dark:#569A38;
  --green-deep:#3E7A28;
  --green-soft:#EEF6E8;
  --navy:#1C3C6F;
  --navy-deep:#122A52;
  --ink:#1B2434;
  --muted:#5B6B7E;
  --line:#E2E8E0;
  --bg:#FFFFFF;
  --bg-soft:#F6F9F4;
  --shadow:0 10px 30px rgba(18,42,82,.10);
  --shadow-sm:0 4px 14px rgba(18,42,82,.08);
  --radius:16px;
  --radius-sm:10px;
  --maxw:1200px;
  --font-head:'Manrope','PingFang SC','Hiragino Sans GB','Microsoft YaHei','Noto Sans SC',system-ui,sans-serif;
  --font-body:'Inter','PingFang SC','Hiragino Sans GB','Microsoft YaHei','Noto Sans SC',system-ui,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font-body);color:var(--ink);background:var(--bg);line-height:1.65;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--green-dark);text-decoration:none}
a:hover{color:var(--green-deep)}
h1,h2,h3,h4{font-family:var(--font-head);color:var(--navy);line-height:1.22;font-weight:800;letter-spacing:-.01em}
h1,h2{text-wrap:balance}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}

/* ---------- top bar ---------- */
.topbar{background:var(--navy-deep);color:#CFE0F5;font-size:13px}
.topbar .container{display:flex;justify-content:space-between;align-items:center;min-height:36px;gap:12px;flex-wrap:wrap}
.topbar a{color:#CFE0F5}
.topbar a:hover{color:#fff}
.topbar .tb-left{display:flex;gap:18px;align-items:center;flex-wrap:wrap}
.topbar .tb-item{display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.topbar svg{width:13px;height:13px;fill:var(--green)}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.96);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.site-header .container{display:flex;align-items:center;justify-content:space-between;min-height:72px;gap:20px}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.brand img{height:46px;width:auto}
.brand .brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand .brand-name{font-family:var(--font-head);font-weight:800;font-size:19px;color:var(--navy);white-space:nowrap}
.brand .brand-sub{font-size:10.5px;color:var(--muted);white-space:nowrap;letter-spacing:.02em;max-width:225px;overflow:hidden;text-overflow:ellipsis}
.nav{display:flex;align-items:center;gap:4px}
.nav a{position:relative;padding:9px 13px;border-radius:9px;color:var(--ink);font-weight:600;font-size:15px;white-space:nowrap}
.nav a:not(.btn-quote)::after{content:"";position:absolute;left:13px;right:13px;bottom:5px;height:2px;border-radius:2px;background:var(--green);transform:scaleX(0);transform-origin:left;transition:transform .25s ease}
.nav a:not(.btn-quote):hover::after,.nav a.active::after{transform:scaleX(1)}
.nav a:hover{color:var(--green-deep)}
.nav a.active{color:var(--green-deep)}
.nav .btn-quote{background:var(--green);color:#fff;margin-left:6px}
.nav .btn-quote:hover{background:var(--green-dark);color:#fff}
/* elegant language switch — pill with sliding state + page fade transition */
.lang-switch{position:relative;display:inline-flex;align-items:center;gap:2px;padding:3px 3px 3px 9px;border:1px solid var(--line);border-radius:999px;background:var(--bg-soft);margin-left:10px;flex:none}
.lang-switch .ls-globe{width:14px;height:14px;fill:var(--green-dark);margin-right:4px;flex:none}
.lang-switch a{position:relative;padding:5px 13px;border-radius:999px;font-size:12.5px;font-weight:700;color:var(--muted);letter-spacing:.02em;transition:color .25s,background .25s,box-shadow .25s}
.lang-switch a.on{background:var(--navy);color:#fff;box-shadow:0 2px 8px rgba(18,42,82,.28)}
.lang-switch a:not(.on):hover{color:var(--navy);background:#fff}
body.lang-leaving main,body.lang-leaving .site-header,body.lang-leaving .site-footer{opacity:0;transform:translateY(8px)}
main,.site-header,.site-footer{transition:opacity .24s ease,transform .24s ease}
@media (prefers-reduced-motion:reduce){main,.site-header,.site-footer{transition:none}}

/* config lists (scope of supply) */
.cfg-list{list-style:none;margin-top:8px;display:flex;flex-direction:column;gap:8px}
.cfg-list li{position:relative;padding-left:22px;font-size:14.3px;color:var(--muted)}
.cfg-list li::before{content:"";position:absolute;left:0;top:7px;width:8px;height:8px;border-radius:2px;background:var(--green)}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:24px;height:2.5px;background:var(--navy);margin:5px 0;border-radius:2px;transition:.25s}

/* ---------- hero ---------- */
.hero{position:relative;color:#fff;overflow:hidden;background:var(--navy-deep)}
.hero .hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.55}
.hero .hero-overlay{position:absolute;inset:0;background:linear-gradient(100deg,rgba(10,25,52,.94) 30%,rgba(10,25,52,.55) 65%,rgba(117,188,84,.25))}
.hero .container{position:relative;z-index:2;padding-top:96px;padding-bottom:96px}
.hero .kicker{display:inline-flex;align-items:center;gap:8px;font-size:13.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:#A8DD8F;margin-bottom:18px}
.hero .kicker::before{content:"";width:26px;height:2px;background:var(--green)}
.hero h1{color:#fff;font-size:clamp(34px,4.6vw,56px);max-width:15em;margin-bottom:18px}
.hero h1 em{font-style:normal;color:#8FD06B}
.hero p.lead{font-size:clamp(16px,1.6vw,19px);color:#D9E4F2;max-width:38em;margin-bottom:32px}
.hero .hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:36px}
.hero .chips{display:flex;gap:9px;flex-wrap:wrap}
.chip{border:1px solid rgba(255,255,255,.28);border-radius:999px;padding:5px 14px;font-size:12.5px;color:#E8F2E2;background:rgba(255,255,255,.07);backdrop-filter:blur(3px)}
.hero-sub{position:relative;z-index:2;border-top:1px solid rgba(255,255,255,.14);background:rgba(9,20,42,.45);backdrop-filter:blur(4px)}

/* page hero (inner pages) */
.page-hero{position:relative;color:#fff;background:var(--navy-deep);overflow:hidden}
.page-hero .hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.4}
.page-hero .hero-overlay{position:absolute;inset:0;background:linear-gradient(100deg,rgba(10,25,52,.95) 25%,rgba(10,25,52,.6) 70%,rgba(117,188,84,.3))}
.page-hero .container{position:relative;z-index:2;padding-top:72px;padding-bottom:64px}
.page-hero .crumbs{font-size:13px;color:#9FB4D2;margin-bottom:14px}
.page-hero .crumbs a{color:#C4D6EE}
.page-hero h1{color:#fff;font-size:clamp(30px,3.6vw,44px);margin-bottom:12px}
.page-hero p{color:#D9E4F2;max-width:46em;font-size:17px}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:9px;padding:13px 26px;border-radius:11px;font-weight:700;font-size:15.5px;font-family:var(--font-head);transition:.2s;border:2px solid transparent;cursor:pointer}
.btn svg{width:16px;height:16px;fill:currentColor}
.btn-primary{background:var(--green);color:#fff}
.btn-primary:hover{background:var(--green-dark);color:#fff;transform:translateY(-1px)}
.btn-ghost{border-color:rgba(255,255,255,.5);color:#fff;background:transparent}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.1);color:#fff}
.btn-navy{background:var(--navy);color:#fff}
.btn-navy:hover{background:var(--navy-deep);color:#fff}
.btn-outline{border-color:var(--green);color:var(--green-deep)}
.btn-outline:hover{background:var(--green-soft)}

/* ---------- stats ---------- */
.stats{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;padding:26px 0}
.stat{text-align:center;padding:8px 6px}
.stat .num{font-family:var(--font-head);font-weight:800;font-size:clamp(24px,2.6vw,36px);color:#fff}
.stat .num sup{font-size:.55em;color:#8FD06B}
.stat .lbl{font-size:13px;color:#AEC3DF;margin-top:2px}

/* ---------- sections ---------- */
.section{padding:84px 0}
.section.soft{background:var(--bg-soft)}
.section.navy{background:var(--navy-deep);color:#D9E4F2}
.section.navy h2,.section.navy h3{color:#fff}
.sec-head{max-width:760px;margin-bottom:46px}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center}
.sec-kicker{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--green-dark);margin-bottom:12px}
.sec-kicker::before{content:"";width:22px;height:2px;background:var(--green)}
.sec-head.center .sec-kicker::after{content:"";width:22px;height:2px;background:var(--green)}
.sec-head h2{font-size:clamp(26px,3vw,38px);margin-bottom:14px}
.sec-head p{color:var(--muted);font-size:16.5px}
.section.navy .sec-head p{color:#AEC3DF}

/* ---------- cards ---------- */
.grid{display:grid;gap:26px}
.grid.c2{grid-template-columns:repeat(2,1fr)}
.grid.c3{grid-template-columns:repeat(3,1fr)}
.grid.c4{grid-template-columns:repeat(4,1fr)}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);transition:.25s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card .card-img{aspect-ratio:16/10;overflow:hidden;background:var(--bg-soft);position:relative}
.card .card-img img{width:100%;height:100%;object-fit:cover;transition:.4s}
.card:hover .card-img img{transform:scale(1.045)}
.card .card-img.contain img{object-fit:contain;padding:14px}
.card .card-body{padding:24px 26px 26px;display:flex;flex-direction:column;gap:10px;flex:1}
.card h3{font-size:20px}
.card p{color:var(--muted);font-size:14.8px;flex:1}
.card .card-link{font-weight:700;color:var(--green-deep);font-size:14.5px;display:inline-flex;align-items:center;gap:6px}
.card .card-link::after{content:"→";transition:.2s}
.card:hover .card-link::after{transform:translateX(4px)}
.card .tag-row{display:flex;gap:7px;flex-wrap:wrap}
.tag{background:var(--green-soft);color:var(--green-deep);border-radius:999px;font-size:12px;font-weight:600;padding:3px 11px}
.tag.navy{background:#E8EEF8;color:var(--navy)}

/* feature tiles */
.feature{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-sm);transition:.25s}
.feature:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.feature .f-icon{width:52px;height:52px;border-radius:13px;background:var(--green-soft);display:flex;align-items:center;justify-content:center;margin-bottom:16px}
.feature .f-icon svg{width:26px;height:26px;fill:var(--green-dark)}
.feature h3{font-size:17.5px;margin-bottom:8px}
.feature p{color:var(--muted);font-size:14.3px}

/* application tiles */
.app-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.app-tile{position:relative;border-radius:var(--radius-sm);overflow:hidden;aspect-ratio:4/3;box-shadow:var(--shadow-sm)}
.app-tile img{width:100%;height:100%;object-fit:cover;transition:.4s}
.app-tile:hover img{transform:scale(1.06)}
.app-tile .app-cap{position:absolute;inset:auto 0 0 0;padding:26px 14px 11px;background:linear-gradient(transparent,rgba(10,25,52,.88));color:#fff;font-weight:700;font-size:14px;font-family:var(--font-head)}

/* ---------- tables ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);background:#fff}
table.spec{border-collapse:collapse;width:100%;font-size:14px;min-width:640px}
table.spec th,table.spec td{padding:11px 14px;text-align:center;border-bottom:1px solid var(--line);white-space:nowrap}
table.spec thead th{background:var(--navy);color:#fff;font-family:var(--font-head);font-weight:700;font-size:13.5px;position:sticky;top:0}
table.spec tbody tr:nth-child(even){background:var(--bg-soft)}
table.spec tbody tr:hover{background:var(--green-soft)}
table.spec td:first-child,table.spec th:first-child{text-align:left;font-weight:600;color:var(--navy)}
.table-note{font-size:13px;color:var(--muted);margin-top:12px;line-height:1.6}
.table-note li{margin-left:18px;margin-top:4px}

/* mini spec tables inside cards */
.card table.spec td{white-space:normal;text-align:left}
.card table.spec td:first-child{white-space:nowrap;color:var(--muted);font-weight:500}
.card table.spec td:last-child{color:var(--navy);font-weight:600}

/* two-column split */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
.split .split-img{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.split .split-img img{width:100%;height:100%;object-fit:cover}
.check-list{list-style:none;display:flex;flex-direction:column;gap:12px;margin-top:18px}
.check-list li{display:flex;gap:12px;align-items:flex-start;font-size:15.3px}
.check-list li::before{content:"";flex:none;width:20px;height:20px;margin-top:3px;border-radius:50%;background:var(--green-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23569A38'%3E%3Cpath d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z'/%3E%3C/svg%3E") center/12px no-repeat}
.check-list li b{color:var(--navy)}
.check-list li span{color:var(--muted)}

/* schematic diagram */
.diagram{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:14px;align-items:stretch}
.diagram .d-col{display:flex;flex-direction:column;gap:12px;justify-content:center}
.diagram .d-node{background:#fff;border:1.5px solid var(--line);border-radius:var(--radius-sm);padding:14px 16px;text-align:center;box-shadow:var(--shadow-sm)}
.diagram .d-node.core{border-color:var(--green);background:var(--green-soft)}
.diagram .d-node.navy{border-color:var(--navy);background:#EDF2FA}
.diagram .d-node b{display:block;font-family:var(--font-head);color:var(--navy);font-size:14.5px}
.diagram .d-node span{font-size:12px;color:var(--muted)}
.diagram .d-arrow{display:flex;align-items:center;color:var(--green-dark);font-size:22px;font-weight:800}

/* CTA band */
.cta-band{background:linear-gradient(115deg,var(--navy-deep),var(--navy) 55%,var(--green-deep));border-radius:var(--radius);padding:56px 58px;display:flex;justify-content:space-between;align-items:center;gap:30px;color:#fff;box-shadow:var(--shadow)}
.cta-band h2{color:#fff;font-size:clamp(24px,2.6vw,32px);margin-bottom:10px}
.cta-band p{color:#CFE0F5;max-width:36em}
.cta-band .btns{display:flex;gap:14px;flex-wrap:wrap;flex:none}

/* culture cards */
.culture{border-top:4px solid var(--green);background:#fff;border-radius:var(--radius-sm);padding:26px;border-left:1px solid var(--line);border-right:1px solid var(--line);border-bottom:1px solid var(--line);box-shadow:var(--shadow-sm)}
.culture .cu-k{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--green-dark);font-weight:700;margin-bottom:8px}
.culture h3{font-size:18px;margin-bottom:6px}
.culture p{color:var(--muted);font-size:14.3px}

/* gallery grid (manufacturing) */
.g-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.g-item{position:relative;border-radius:var(--radius-sm);overflow:hidden;aspect-ratio:4/3;box-shadow:var(--shadow-sm)}
.g-item img{width:100%;height:100%;object-fit:cover;transition:.4s}
.g-item:hover img{transform:scale(1.05)}
.g-item figcaption{position:absolute;inset:auto 0 0 0;background:linear-gradient(transparent,rgba(10,25,52,.85));color:#fff;font-size:13px;font-weight:600;padding:22px 12px 9px}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:44px;align-items:start}
.c-card{display:flex;gap:16px;padding:20px 22px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);margin-bottom:16px}
.c-card .ci{flex:none;width:46px;height:46px;border-radius:12px;background:var(--green-soft);display:flex;align-items:center;justify-content:center}
.c-card .ci svg{width:22px;height:22px;fill:var(--green-dark)}
.c-card b{color:var(--navy);font-family:var(--font-head);display:block;margin-bottom:2px}
.c-card span,.c-card a{font-size:14.5px;color:var(--muted);word-break:break-all}
.form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow-sm)}
.form h3{margin-bottom:18px;font-size:21px}
.form .f-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form label{display:block;font-size:13.5px;font-weight:600;color:var(--navy);margin:14px 0 6px}
.form input,.form select,.form textarea{width:100%;padding:11px 14px;border:1.5px solid var(--line);border-radius:9px;font-size:14.5px;font-family:inherit;background:#FBFDFA;transition:.2s}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--green);background:#fff;box-shadow:0 0 0 3px rgba(117,188,84,.18)}
.form textarea{min-height:120px;resize:vertical}
.form .btn{margin-top:22px;width:100%;justify-content:center}
.form .form-note{font-size:12.5px;color:var(--muted);margin-top:12px;text-align:center}

/* footer */
.site-footer{background:var(--navy-deep);color:#AEC3DF;font-size:14px}
.site-footer .foot-main{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:40px;padding:64px 0 44px}
.site-footer h4{color:#fff;font-size:15px;margin-bottom:16px}
.site-footer ul{list-style:none;display:flex;flex-direction:column;gap:9px}
.site-footer a{color:#AEC3DF}
.site-footer a:hover{color:#8FD06B}
.foot-brand .fb-logo{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.foot-brand .fb-logo img{height:40px;background:#fff;border-radius:10px;padding:4px}
.foot-brand .fb-name{font-family:var(--font-head);font-weight:800;color:#fff;font-size:17px}
.foot-brand p{font-size:13.5px;line-height:1.7;max-width:30em}
.foot-certs{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}
.foot-certs .chip{font-size:11.5px;padding:3px 11px}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);padding:20px 0;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:13px;color:#7E93B4}
.foot-bottom a{color:#7E93B4}

/* floating whatsapp */
.wa-float{position:fixed;right:22px;bottom:22px;z-index:99;width:54px;height:54px;border-radius:50%;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 24px rgba(0,0,0,.25);transition:.2s}
.wa-float:hover{transform:scale(1.08)}
.wa-float svg{width:28px;height:28px;fill:#fff}

/* back to top */
.to-top{position:fixed;right:22px;bottom:88px;z-index:99;width:44px;height:44px;border-radius:50%;border:1px solid var(--line);background:rgba(255,255,255,.94);backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-sm);cursor:pointer;opacity:0;pointer-events:none;transform:translateY(8px);transition:.3s}
.to-top.show{opacity:1;pointer-events:auto;transform:none}
.to-top:hover{background:var(--green-soft)}
.to-top svg{width:20px;height:20px;fill:var(--navy)}

/* mobile bottom conversion bar */
.m-cta{position:fixed;left:0;right:0;bottom:0;z-index:98;display:none;gap:10px;padding:10px 14px calc(10px + env(safe-area-inset-bottom));background:rgba(255,255,255,.96);backdrop-filter:blur(10px);border-top:1px solid var(--line);transform:translateY(110%);transition:transform .3s ease}
.m-cta.show{transform:none}
.m-cta-quote{flex:1;text-align:center;background:var(--green);color:#fff;font-weight:700;font-family:var(--font-head);padding:13px 10px;border-radius:11px;font-size:15.5px}
.m-cta-quote:hover{background:var(--green-dark);color:#fff}
.m-cta-wa{flex:none;width:48px;display:flex;align-items:center;justify-content:center;background:#25D366;border-radius:11px}
.m-cta-wa svg{width:24px;height:24px;fill:#fff}

/* reveal animation */
.reveal{opacity:0;transform:translateY(22px);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}}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .grid.c4{grid-template-columns:repeat(2,1fr)}
  .grid.c3{grid-template-columns:repeat(2,1fr)}
  .app-grid{grid-template-columns:repeat(3,1fr)}
  .site-footer .foot-main{grid-template-columns:1fr 1fr}
  .split{grid-template-columns:1fr;gap:34px}
  .brand .brand-sub{display:none}
}
@media (max-width:860px){
  .m-cta{display:flex}
  .wa-float{display:none}
  .to-top{bottom:84px;right:16px}
  /* sticky first column so wide spec tables stay readable on small screens */
  table.spec td:first-child,table.spec th:first-child{position:sticky;left:0;z-index:2;box-shadow:1px 0 0 var(--line)}
  table.spec thead th:first-child{background:var(--navy)}
  table.spec tbody td:first-child{background:#fff}
  table.spec tbody tr:nth-child(even) td:first-child{background:var(--bg-soft)}
  .nav{position:fixed;inset:0 0 auto 0;top:0;flex-direction:column;background:#fff;padding:86px 26px 30px;gap:6px;transform:translateY(-110%);transition:.3s;box-shadow:var(--shadow);align-items:stretch;z-index:-1}
  .nav.open{transform:none}
  .nav a{font-size:17px;padding:13px 14px}
  .nav-toggle{display:block;z-index:10}
  .nav-toggle.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
  .nav-toggle.open span:nth-child(2){opacity:0}
  .nav-toggle.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}
  .stats{grid-template-columns:repeat(3,1fr);gap:18px}
  .contact-grid{grid-template-columns:1fr}
  .cta-band{flex-direction:column;align-items:flex-start;padding:40px 32px}
  .diagram{grid-template-columns:1fr;gap:10px}
  .diagram .d-arrow{transform:rotate(90deg);justify-content:center}
  .hero .container{padding-top:70px;padding-bottom:70px}
}
@media (max-width:600px){
  .grid.c2,.grid.c3,.grid.c4{grid-template-columns:1fr}
  .app-grid{grid-template-columns:repeat(2,1fr)}
  .g-grid{grid-template-columns:repeat(2,1fr)}
  .form .f-row{grid-template-columns:1fr}
  .site-footer .foot-main{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .section{padding:60px 0}
  .topbar .tb-left .tb-item.hide-m{display:none}
}