/* ==========================================================================
   海纳佰川 · 换电系统官网
   Design system / 2026
   ========================================================================== */

/* ---------- Fonts ---------- */
@font-face{
  font-family:"Manrope";
  src:url("../fonts/manrope-400-800.woff2") format("woff2");
  font-weight:400 800;
  font-style:normal;
  font-display:swap;
}
@font-face{
  font-family:"JetBrains Mono";
  src:url("../fonts/jetbrains-mono-400.woff2") format("woff2");
  font-weight:400;
  font-style:normal;
  font-display:swap;
}
@font-face{
  font-family:"JetBrains Mono";
  src:url("../fonts/jetbrains-mono-500.woff2") format("woff2");
  font-weight:500;
  font-style:normal;
  font-display:swap;
}
@font-face{
  font-family:"HNBC Sans";
  src:url("../fonts/hnbc-sans-regular.woff2") format("woff2");
  font-weight:400;
  font-style:normal;
  font-display:swap;
}
@font-face{
  font-family:"HNBC Sans";
  src:url("../fonts/hnbc-sans-medium.woff2") format("woff2");
  font-weight:500;
  font-style:normal;
  font-display:swap;
}

/* ---------- Tokens ---------- */
:root{
  --brand:#0268F0;
  --brand-strong:#0057D6;
  --brand-deep:#003FA8;
  --brand-ink:#062B63;
  --brand-soft:#EAF2FF;
  --brand-ghost:#F5F9FF;

  --green:#76CD26;
  --green-strong:#5CB010;
  --green-text:#4E9A0A;
  --green-soft:#F1FBE4;
  --green-ink:#1F4D05;

  --ink:#07162B;
  --ink-2:#12253F;
  --slate:#54667E;
  --slate-2:#65778C;

  --line:#E3EAF3;
  --line-2:#EFF3F9;
  --paper:#FFFFFF;
  --mist:#F4F7FC;
  --mist-2:#EDF3FA;

  --navy:#051326;
  --navy-2:#081D36;
  --navy-3:#0C2848;

  --radius-sm:12px;
  --radius:18px;
  --radius-lg:26px;
  --radius-xl:34px;

  --shadow-xs:0 1px 2px rgba(7,22,43,.05);
  --shadow-sm:0 8px 24px -16px rgba(7,22,43,.28);
  --shadow-md:0 26px 60px -34px rgba(7,22,43,.38);
  --shadow-blue:0 26px 64px -28px rgba(2,104,240,.55);

  --container:1240px;
  --gutter:24px;
  --header-h:78px;

  --font-cn:"HNBC Sans","HarmonyOS Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
  --font-en:"Manrope","HNBC Sans","HarmonyOS Sans SC",sans-serif;
  --font-mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Consolas,monospace;

  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{
  -webkit-text-size-adjust:100%;
  scroll-behavior:smooth;
  scroll-padding-top:calc(var(--header-h) + 24px);
}
body{
  margin:0;
  font-family:var(--font-cn);
  font-size:16px;
  line-height:1.75;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
body.is-locked{overflow:hidden}
img,svg,video{display:block;max-width:100%}
img{height:auto}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{background:none;border:0;padding:0;cursor:pointer}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,h5,p{margin:0}
figure{margin:0}
::selection{background:var(--brand);color:#fff}
:focus-visible{outline:2px solid var(--brand);outline-offset:3px;border-radius:6px}

/* ---------- Icons ---------- */
svg[aria-hidden="true"]{
  fill:none;
  stroke:currentColor;
  stroke-width:1.7;
  stroke-linecap:round;
  stroke-linejoin:round;
}
svg.hero-stage__rings{stroke-width:1}
svg[aria-hidden="true"] *{vector-effect:non-scaling-stroke}

/* ---------- Utilities ---------- */
.container{
  width:min(var(--container),100% - var(--gutter)*2);
  margin-inline:auto;
}
.section{padding:clamp(72px,8.4vw,124px) 0;position:relative}
.section--tight{padding:clamp(56px,6vw,88px) 0}
.section--mist{background:var(--mist)}
.section--dark{background:var(--navy);color:#fff}
.section--dark .lead{color:rgba(255,255,255,.66)}

.sr-only{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0;
}
.skip-link{
  position:fixed;left:16px;top:-80px;z-index:200;
  background:var(--brand);color:#fff;padding:12px 20px;border-radius:10px;
  transition:top .2s;
}
.skip-link:focus{top:12px}

.mono{font-family:var(--font-mono);font-family:var(--font-mono)}
.en{font-family:var(--font-en)}
.text-brand{color:var(--brand)}
.text-green{color:var(--green-text)}

.eyebrow{
  display:inline-flex;align-items:center;gap:12px;
  font-family:var(--font-mono);font-size:11.5px;font-weight:500;
  letter-spacing:.18em;text-transform:uppercase;color:var(--brand);
  line-height:1.4;
}
.eyebrow::before{
  content:"";width:22px;height:2px;background:var(--green);flex:none;
}
.eyebrow--light{color:rgba(255,255,255,.62)}
.eyebrow--plain::before{display:none}

.section-head{max-width:820px}
.section-head h2{margin-top:18px}
.section-head .lead{margin-top:20px;max-width:640px}
.section-head--center{margin-inline:auto;text-align:center}
.section-head--center .eyebrow{justify-content:center}
.section-head-row{
  display:flex;align-items:flex-end;justify-content:space-between;gap:40px;
  flex-wrap:wrap;
}
.section-head-row .section-head{flex:1 1 560px}
.section-head-row .head-aside{flex:0 1 380px;color:var(--slate);font-size:15px}

h1,h2,h3,h4{font-weight:500;color:inherit}
.h-display{
  font-size:clamp(42px,5.4vw,74px);
  line-height:1.06;
  letter-spacing:-.035em;
  font-weight:500;
}
.h1{font-size:clamp(36px,4.6vw,60px);line-height:1.1;letter-spacing:-.03em}
.h2{font-size:clamp(30px,3.5vw,48px);line-height:1.16;letter-spacing:-.025em}
.h3{font-size:clamp(21px,2vw,26px);line-height:1.35;letter-spacing:-.015em}
.h4{font-size:18px;line-height:1.5;letter-spacing:-.01em}
.lead{font-size:clamp(16px,1.35vw,18.5px);line-height:1.82;color:var(--slate)}
.small{font-size:13.5px;line-height:1.7;color:var(--slate-2)}
.tiny{font-size:12px;line-height:1.6;color:var(--slate-2)}

/* ---------- Buttons ---------- */
.btn{
  --btn-bg:var(--brand);
  position:relative;display:inline-flex;align-items:center;justify-content:center;
  gap:10px;height:50px;padding:0 24px;border-radius:12px;
  font-size:15px;font-weight:500;letter-spacing:.01em;line-height:1;
  color:#fff;background:linear-gradient(180deg,#1476FF 0%,var(--brand) 46%,var(--brand-strong) 100%);
  box-shadow:0 1px 0 rgba(255,255,255,.25) inset,0 12px 26px -14px rgba(2,104,240,.85);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),filter .25s;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px);filter:brightness(1.04);box-shadow:0 1px 0 rgba(255,255,255,.25) inset,0 18px 34px -14px rgba(2,104,240,.8)}
.btn:active{transform:translateY(0)}
.btn svg{width:16px;height:16px;flex:none;transition:transform .25s var(--ease)}
.btn:hover svg{transform:translateX(3px)}
.btn--lg{height:56px;padding:0 30px;font-size:16px;border-radius:14px}
.btn--sm{height:42px;padding:0 18px;font-size:14px;border-radius:10px}
.btn--ghost{
  background:transparent;color:var(--ink);border:1px solid var(--line);
  box-shadow:none;
}
.btn--ghost:hover{background:#fff;border-color:#C9D7E9;box-shadow:var(--shadow-sm);filter:none}
.btn--dark{
  background:linear-gradient(180deg,#12253F,#07162B);color:#fff;
  box-shadow:0 14px 30px -18px rgba(7,22,43,.9);
}
.btn--light{
  background:#fff;color:var(--brand-ink);box-shadow:0 14px 32px -18px rgba(0,0,0,.5);
}
.btn--outline-light{
  background:rgba(255,255,255,.04);color:#fff;border:1px solid rgba(255,255,255,.24);
  box-shadow:none;backdrop-filter:blur(8px);
}
.btn--outline-light:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.4);box-shadow:none}
.btn--green{
  background:linear-gradient(180deg,#8ADF3E,var(--green) 55%,var(--green-strong));
  color:#0B2B00;box-shadow:0 16px 32px -18px rgba(118,205,38,.9);
}
.btn--block{width:100%}

.link-arrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:14.5px;font-weight:500;color:var(--brand);
  transition:gap .25s var(--ease),color .2s;
}
.link-arrow::after{
  content:"";width:16px;height:10px;flex:none;
  background:currentColor;
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 10'%3E%3Cpath d='M10.6.6 15 5l-4.4 4.4-1-1L12.8 5H1V3.5h11.8L9.6 1.6z'/%3E%3C/svg%3E") center/contain no-repeat;
          mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 10'%3E%3Cpath d='M10.6.6 15 5l-4.4 4.4-1-1L12.8 5H1V3.5h11.8L9.6 1.6z'/%3E%3C/svg%3E") center/contain no-repeat;
  transition:transform .25s var(--ease);
}
.link-arrow:hover{gap:12px}
.link-arrow--light{color:#fff}
.link-arrow--green{color:var(--green-text)}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:100;
  height:var(--header-h);
  background:rgba(255,255,255,.82);
  -webkit-backdrop-filter:saturate(180%) blur(18px);
  backdrop-filter:saturate(180%) blur(18px);
  border-bottom:1px solid transparent;
  transition:border-color .3s,box-shadow .3s,background .3s;
}
.site-header.is-scrolled{
  border-bottom-color:var(--line);
  box-shadow:0 10px 30px -24px rgba(7,22,43,.4);
  background:rgba(255,255,255,.94);
}
.header-inner{height:100%;display:flex;align-items:center;gap:28px}
.brand{display:flex;align-items:center;gap:11px;flex:none}
.brand img{width:auto;height:38px}
.brand-text{display:flex;flex-direction:column;line-height:1}
.brand-text strong{font-size:19px;font-weight:500;letter-spacing:.06em;color:var(--ink)}
.brand-text small{
  margin-top:4px;font-family:var(--font-en);font-size:8.5px;font-weight:600;
  letter-spacing:.24em;color:var(--slate-2);
}
.site-nav{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav-item{position:relative}
.nav-link{
  display:inline-flex;align-items:center;gap:6px;
  padding:9px 13px;border-radius:9px;
  font-size:14.5px;color:var(--ink-2);line-height:1.4;
  transition:background .2s,color .2s;
}
.nav-link:hover,.nav-link[aria-expanded="true"]{background:var(--brand-ghost);color:var(--brand)}
.nav-link.is-active{color:var(--brand);font-weight:500}
.nav-link.is-active::after{
  content:"";position:absolute;left:13px;right:13px;bottom:1px;height:2px;
  background:var(--green);border-radius:2px;
}
.nav-link .chev{width:9px;height:9px;opacity:.55;transition:transform .25s}
.nav-item:hover .chev{transform:rotate(180deg)}

.header-actions{display:flex;align-items:center;gap:16px;flex:none}
.header-phone{display:flex;align-items:center;gap:9px;line-height:1.15}
.header-phone svg{width:17px;height:17px;color:var(--brand)}
.header-phone span{display:flex;flex-direction:column}
.header-phone small{font-size:10px;color:var(--slate-2);letter-spacing:.08em}
.header-phone strong{font-family:var(--font-mono);font-size:13.5px;font-weight:500;color:var(--ink);letter-spacing:-.02em}
.header-actions .btn{height:44px;padding:0 18px;font-size:14px;border-radius:11px}

/* Mega menu */
.mega{
  position:absolute;top:calc(100% + 12px);left:50%;
  width:720px;transform:translate(-50%,10px);
  background:#fff;border:1px solid var(--line);border-radius:20px;
  box-shadow:0 40px 80px -40px rgba(7,22,43,.45),0 0 0 1px rgba(255,255,255,.6) inset;
  padding:14px;display:grid;grid-template-columns:1.15fr .85fr;gap:8px;
  opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity .22s var(--ease),transform .28s var(--ease),visibility .22s;
}
.nav-item:hover .mega,.nav-item:focus-within .mega{
  opacity:1;visibility:visible;pointer-events:auto;transform:translate(-50%,0);
}
.mega-col{padding:8px}
.mega-label{
  font-family:var(--font-mono);font-size:10px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--slate-2);margin:4px 10px 8px;
}
.mega-link{
  display:flex;align-items:flex-start;gap:12px;padding:10px;border-radius:12px;
  transition:background .18s;
}
.mega-link:hover{background:var(--brand-ghost)}
.mega-ico{
  width:36px;height:36px;flex:none;border-radius:10px;background:var(--brand-soft);
  display:grid;place-items:center;color:var(--brand);
}
.mega-ico svg{width:18px;height:18px}
.mega-link b{display:block;font-size:14.5px;font-weight:500;color:var(--ink);line-height:1.4}
.mega-link small{display:block;margin-top:2px;font-size:12px;color:var(--slate-2);line-height:1.5}
.mega-feature{
  background:linear-gradient(160deg,#0A2140,#061426);border-radius:16px;color:#fff;
  padding:22px;display:flex;flex-direction:column;justify-content:space-between;
  overflow:hidden;position:relative;
}
.mega-feature::after{
  content:"";position:absolute;right:-40px;top:-40px;width:160px;height:160px;border-radius:50%;
  background:radial-gradient(circle,rgba(118,205,38,.35),transparent 70%);
}
.mega-feature .tag{
  display:inline-flex;align-items:center;gap:7px;font-size:11px;color:var(--green);
  font-family:var(--font-mono);letter-spacing:.1em;
}
.mega-feature .tag::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--green);box-shadow:0 0 10px var(--green)}
.mega-feature h4{margin-top:14px;font-size:21px;line-height:1.3;letter-spacing:-.02em;color:#fff}
.mega-feature p{margin-top:8px;font-size:12.5px;line-height:1.7;color:rgba(255,255,255,.6)}
.mega-feature .link-arrow{margin-top:18px;color:#fff;font-size:13px}

.nav-toggle{
  display:none;width:42px;height:42px;border-radius:10px;border:1px solid var(--line);
  align-items:center;justify-content:center;flex:none;
}
.nav-toggle span{position:relative;width:18px;height:1.5px;background:var(--ink);border-radius:2px;transition:transform .3s,background .2s}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:1.5px;background:var(--ink);border-radius:2px;
  transition:transform .3s,top .3s;
}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}
body.nav-open .nav-toggle span{background:transparent}
body.nav-open .nav-toggle span::before{top:0;transform:rotate(45deg)}
body.nav-open .nav-toggle span::after{top:0;transform:rotate(-45deg)}

/* Mobile drawer */
.mobile-nav{
  position:fixed;inset:var(--header-h) 0 0;z-index:95;
  background:#fff;padding:20px var(--gutter) 40px;
  overflow-y:auto;transform:translateY(-8px);opacity:0;visibility:hidden;
  transition:opacity .25s,transform .25s,visibility .25s;
}
body.nav-open .mobile-nav{opacity:1;visibility:visible;transform:none}
.mobile-nav .m-link{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 0;border-bottom:1px solid var(--line-2);
  font-size:17px;color:var(--ink);
}
.mobile-nav .m-link small{font-family:var(--font-mono);font-size:10px;color:var(--slate-2);letter-spacing:.1em}
.mobile-nav .m-sub{padding:10px 0 16px;border-bottom:1px solid var(--line-2);display:grid;gap:4px}
.mobile-nav .m-sub a{padding:9px 12px;font-size:14px;color:var(--slate);border-radius:8px;background:var(--mist)}
.mobile-nav .m-actions{margin-top:26px;display:grid;gap:10px}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;isolation:isolate;
  background:
    radial-gradient(900px 620px at 78% 32%,rgba(2,104,240,.30),transparent 62%),
    radial-gradient(720px 520px at 12% 88%,rgba(118,205,38,.10),transparent 64%),
    linear-gradient(155deg,#071A33 0%,#051326 46%,#04101F 100%);
  color:#fff;padding:clamp(58px,6.5vw,92px) 0 clamp(64px,7vw,96px);
}
.hero::before{
  content:"";position:absolute;inset:0;z-index:-1;opacity:.5;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:72px 72px;
  -webkit-mask-image:radial-gradient(80% 70% at 55% 35%,#000 20%,transparent 78%);
          mask-image:radial-gradient(80% 70% at 55% 35%,#000 20%,transparent 78%);
}
.hero::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:160px;z-index:-1;
  background:linear-gradient(to top,rgba(4,16,31,.9),transparent);
}
.hero-glow{
  position:absolute;z-index:0;width:620px;height:620px;border-radius:50%;
  right:6%;top:8%;pointer-events:none;
  background:radial-gradient(circle,rgba(2,104,240,.24),transparent 65%);
  filter:blur(20px);
}
.hero-grid{
  position:relative;z-index:1;
  display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);
  gap:clamp(28px,4vw,64px);align-items:center;
}
.hero-copy{max-width:620px}
.hero-badge{
  display:inline-flex;align-items:center;gap:10px;
  padding:7px 14px 7px 9px;border-radius:999px;
  border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.05);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  font-size:12.5px;color:rgba(255,255,255,.78);letter-spacing:.02em;
}
.hero-badge .dot{
  width:20px;height:20px;border-radius:50%;background:rgba(118,205,38,.16);
  display:grid;place-items:center;flex:none;
}
.hero-badge .dot::after{content:"";width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 3px rgba(118,205,38,.18)}
.hero-badge b{color:#fff;font-weight:500}
.hero h1{margin-top:26px}
.hero h1 .hl{
  position:relative;color:var(--green);white-space:nowrap;
}
.hero h1 .hl::after{
  content:"";position:absolute;left:0;right:0;bottom:.02em;height:.09em;
  background:linear-gradient(90deg,var(--green),rgba(118,205,38,0));
  opacity:.55;border-radius:2px;
}
.hero-sub{
  margin-top:24px;max-width:540px;
  font-size:clamp(15.5px,1.35vw,18px);line-height:1.85;color:rgba(255,255,255,.68);
}
.hero-sub strong{color:rgba(255,255,255,.94);font-weight:500}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.hero-meta{
  margin-top:42px;padding-top:26px;border-top:1px solid rgba(255,255,255,.12);
  display:grid;grid-template-columns:repeat(4,1fr);gap:14px;
}
.hero-meta li{position:relative;padding-left:16px}
.hero-meta li::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:1px;background:rgba(255,255,255,.14)}
.hero-meta li:first-child{padding-left:0}
.hero-meta li:first-child::before{display:none}
.hero-meta b{
  display:block;font-family:var(--font-en);font-size:clamp(19px,1.8vw,25px);
  font-weight:700;letter-spacing:-.03em;line-height:1.2;color:#fff;
}
.hero-meta b em{font-family:var(--font-cn);font-style:normal;font-size:.55em;font-weight:500;margin-left:2px;color:rgba(255,255,255,.7)}
.hero-meta span{display:block;margin-top:5px;font-size:11.5px;letter-spacing:.04em;color:rgba(255,255,255,.46)}

/* Hero stage */
.hero-stage{
  position:relative;aspect-ratio:1/1.02;width:100%;max-width:590px;margin-left:auto;
  border-radius:30px;overflow:hidden;
  background:
    radial-gradient(70% 55% at 50% 36%,rgba(2,104,240,.35),transparent 70%),
    linear-gradient(160deg,#0B2344,#06172C 70%);
  border:1px solid rgba(255,255,255,.12);
  box-shadow:0 50px 100px -50px rgba(0,0,0,.9),0 0 0 1px rgba(0,0,0,.25) inset;
}
.hero-stage__rings{position:absolute;inset:0;pointer-events:none;opacity:.55}
.hero-stage__rings circle,.hero-stage__rings path{stroke:rgba(120,170,255,.24);fill:none;stroke-width:1}
.hero-stage__img{
  position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 46%;
  -webkit-mask-image:linear-gradient(to bottom,#000 72%,transparent 99%);
          mask-image:linear-gradient(to bottom,#000 72%,transparent 99%);
  transform:scale(1.02);
  transition:transform 1.2s var(--ease-out);
}
.hero-stage:hover .hero-stage__img{transform:scale(1.045)}
.hero-stage__top{
  position:absolute;top:18px;left:18px;right:18px;
  display:flex;align-items:center;justify-content:space-between;gap:12px;
}
.glass-tag{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 12px;border-radius:9px;
  background:rgba(6,20,38,.52);border:1px solid rgba(255,255,255,.14);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  font-family:var(--font-mono);font-size:10.5px;letter-spacing:.08em;color:rgba(255,255,255,.82);
}
.glass-tag b{color:#fff;font-weight:500}
.glass-tag--green{border-color:rgba(118,205,38,.35);color:var(--green)}
.hero-stage__tag{
  position:absolute;left:22px;bottom:96px;
  padding:7px 10px;border-radius:7px;
  background:rgba(6,20,38,.58);border:1px solid rgba(255,255,255,.12);
  -webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);
  font-size:9.5px;color:rgba(255,255,255,.55);letter-spacing:.02em;line-height:1.5;
}
.hero-stage__tag b{display:block;font-size:11.5px;color:#fff;font-weight:500;margin-bottom:1px}
.hero-specs{
  position:absolute;right:18px;bottom:18px;left:18px;
  display:grid;grid-template-columns:repeat(3,1fr);gap:8px;
}
.hero-specs div{
  padding:10px 12px;border-radius:10px;
  background:rgba(6,20,38,.6);border:1px solid rgba(255,255,255,.1);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
}
.hero-specs small{display:block;font-size:9.5px;color:rgba(255,255,255,.45);letter-spacing:.08em}
.hero-specs b{display:block;margin-top:3px;font-family:var(--font-mono);font-size:12.5px;font-weight:500;color:#fff}
.hero-float{
  position:absolute;left:-22px;bottom:150px;z-index:2;
  display:flex;align-items:center;gap:11px;padding:12px 15px 12px 12px;
  border-radius:14px;background:rgba(255,255,255,.97);color:var(--ink);
  box-shadow:0 26px 50px -24px rgba(0,0,0,.7);
}
.hero-float__ico{
  width:34px;height:34px;border-radius:50%;background:var(--green-soft);
  display:grid;place-items:center;flex:none;color:var(--green-text);
}
.hero-float__ico svg{width:17px;height:17px}
.hero-float b{display:block;font-size:12.5px;font-weight:500;line-height:1.3}
.hero-float span{display:block;font-size:10.5px;color:var(--slate-2);line-height:1.4}
.hero-float .pulse{width:6px;height:6px;border-radius:50%;background:var(--green);margin-left:8px;box-shadow:0 0 0 0 rgba(118,205,38,.5);animation:pulse 2.4s infinite}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(118,205,38,.45)}
  70%{box-shadow:0 0 0 9px rgba(118,205,38,0)}
  100%{box-shadow:0 0 0 0 rgba(118,205,38,0)}
}

/* ---------- Pillars ---------- */
.pillars{position:relative;background:var(--paper)}
.pillar-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:54px}
.pillar{
  position:relative;padding:30px 26px 28px;border:1px solid var(--line);border-radius:var(--radius);
  background:linear-gradient(180deg,#fff,#FAFCFF);
  overflow:hidden;transition:transform .35s var(--ease),box-shadow .35s,border-color .3s;
}
.pillar::before{
  content:"";position:absolute;inset:0 auto auto 0;height:3px;width:100%;
  background:linear-gradient(90deg,var(--brand),var(--green));
  transform:scaleX(0);transform-origin:left;transition:transform .4s var(--ease);
}
.pillar:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#D4E2F5}
.pillar:hover::before{transform:scaleX(1)}
.pillar__no{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;color:var(--slate-2);
}
.pillar__ico{
  width:44px;height:44px;margin-top:22px;border-radius:12px;
  display:grid;place-items:center;background:var(--brand-soft);color:var(--brand);
}
.pillar__ico svg{width:22px;height:22px}
.pillar h3{margin-top:18px;font-size:20px;letter-spacing:-.01em;font-weight:500}
.pillar p{margin-top:10px;font-size:13.8px;line-height:1.8;color:var(--slate)}
.pillar ul{margin-top:18px;display:grid;gap:8px;border-top:1px dashed var(--line);padding-top:16px}
.pillar li{display:flex;gap:8px;font-size:12.5px;color:var(--ink-2);line-height:1.6}
.pillar li::before{
  content:"";flex:none;width:5px;height:5px;margin-top:7px;border-radius:50%;
  background:var(--green);
}
.pillar--dark{
  background:
    radial-gradient(120% 90% at 100% 0%,rgba(2,104,240,.35),transparent 55%),
    linear-gradient(165deg,#0A2140,#061426);
  border-color:rgba(255,255,255,.1);color:#fff;
}
.pillar--dark p{color:rgba(255,255,255,.62)}
.pillar--dark .pillar__no{color:rgba(255,255,255,.4)}
.pillar--dark .pillar__ico{background:rgba(118,205,38,.14);color:var(--green)}
.pillar--dark ul{border-color:rgba(255,255,255,.12)}
.pillar--dark li{color:rgba(255,255,255,.86)}
.pillar--dark::after{
  content:"OFFLINE";position:absolute;right:-10px;bottom:8px;
  font-family:var(--font-en);font-size:52px;font-weight:800;letter-spacing:-.04em;
  color:rgba(255,255,255,.035);pointer-events:none;
}

/* ---------- Offline / dark feature ---------- */
.offline{
  position:relative;overflow:hidden;color:#fff;
  background:
    radial-gradient(760px 520px at 82% 18%,rgba(2,104,240,.28),transparent 65%),
    radial-gradient(600px 480px at 8% 90%,rgba(118,205,38,.12),transparent 65%),
    linear-gradient(160deg,#071A33,#04101F);
}
.offline::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.6;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:56px 56px;
  -webkit-mask-image:radial-gradient(70% 60% at 60% 40%,#000,transparent 80%);
          mask-image:radial-gradient(70% 60% at 60% 40%,#000,transparent 80%);
}
.offline-grid{
  position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);
  gap:clamp(36px,5vw,80px);align-items:start;
}
.offline-copy h2{margin-top:18px;max-width:480px}
.offline-copy .lead{margin-top:22px;max-width:430px;color:rgba(255,255,255,.62)}
.offline-points{margin-top:30px;display:grid;gap:0;border-top:1px solid rgba(255,255,255,.1)}
.offline-points li{
  display:flex;gap:14px;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.1);
  font-size:13.5px;color:rgba(255,255,255,.8);line-height:1.65;
}
.offline-points li b{color:#fff;font-weight:500}
.offline-points .k{
  flex:none;width:24px;font-family:var(--font-mono);font-size:10px;color:var(--green);
  padding-top:3px;letter-spacing:.06em;
}
.offline-copy .link-arrow{margin-top:28px;color:var(--green)}
.offline-panel{
  border:1px solid rgba(255,255,255,.12);border-radius:24px;
  background:linear-gradient(155deg,rgba(16,42,72,.72),rgba(5,19,38,.9));
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  box-shadow:0 40px 80px -40px rgba(0,0,0,.8);
  overflow:hidden;
}
.offline-panel__head{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:16px 20px;border-bottom:1px solid rgba(255,255,255,.1);
  font-family:var(--font-mono);font-size:10.5px;letter-spacing:.1em;color:rgba(255,255,255,.5);
}
.status{display:inline-flex;align-items:center;gap:7px;font-family:var(--font-cn);font-size:11.5px;letter-spacing:0;color:#FF9C8A}
.status::before{content:"";width:6px;height:6px;border-radius:50%;background:#FF6B52;box-shadow:0 0 10px rgba(255,107,82,.8)}
.status--ok{color:var(--green)}
.status--ok::before{background:var(--green);box-shadow:0 0 10px rgba(118,205,38,.8)}
.offline-flow{padding:22px 20px;display:grid;gap:10px}
.flow-node{
  display:grid;grid-template-columns:38px 1fr auto;gap:14px;align-items:center;
  padding:14px;border-radius:13px;border:1px solid rgba(255,255,255,.09);
  background:rgba(255,255,255,.03);position:relative;
}
.flow-node__no{
  width:38px;height:38px;border-radius:10px;display:grid;place-items:center;
  background:rgba(2,104,240,.18);color:#8FBEFF;font-family:var(--font-mono);font-size:11px;
  border:1px solid rgba(2,104,240,.25);
}
.flow-node b{display:block;font-size:13.5px;font-weight:500;color:#fff;line-height:1.4}
.flow-node span{display:block;margin-top:2px;font-size:11.5px;color:rgba(255,255,255,.45);line-height:1.5}
.flow-node__tag{
  font-family:var(--font-mono);font-size:9px;letter-spacing:.08em;
  padding:4px 7px;border-radius:5px;background:rgba(255,255,255,.07);color:rgba(255,255,255,.55);
}
.flow-node--local{border-color:rgba(118,205,38,.34);background:rgba(118,205,38,.055)}
.flow-node--local .flow-node__no{background:rgba(118,205,38,.16);border-color:rgba(118,205,38,.3);color:var(--green)}
.flow-node--local .flow-node__tag{background:rgba(118,205,38,.16);color:#A6E368}
.flow-link{
  display:flex;align-items:center;gap:10px;padding-left:50px;
  font-family:var(--font-mono);font-size:9.5px;letter-spacing:.08em;color:rgba(255,255,255,.3);
}
.flow-link::before{content:"";width:1px;height:14px;background:rgba(255,255,255,.16)}
.flow-link--ok{color:var(--green)}
.flow-link--ok::before{background:rgba(118,205,38,.5)}
.offline-panel__foot{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:14px 20px;border-top:1px solid rgba(255,255,255,.1);
  font-size:11px;color:rgba(255,255,255,.4);
}
.offline-panel__foot .mono{color:rgba(255,255,255,.6)}

.compare{margin-top:56px;position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:14px}
.compare-card{
  padding:24px 26px;border-radius:var(--radius);border:1px solid rgba(255,255,255,.1);
  background:rgba(255,255,255,.025);
}
.compare-card--good{border-color:rgba(118,205,38,.28);background:rgba(118,205,38,.05)}
.compare-card__head{display:flex;align-items:center;gap:10px;font-size:13px;color:rgba(255,255,255,.55);letter-spacing:.04em}
.compare-card--good .compare-card__head{color:var(--green)}
.compare-card ul{margin-top:16px;display:grid;gap:10px}
.compare-card li{display:flex;gap:10px;font-size:13px;color:rgba(255,255,255,.62);line-height:1.6}
.compare-card li::before{content:"—";color:rgba(255,255,255,.25);flex:none}
.compare-card--good li{color:rgba(255,255,255,.85)}
.compare-card--good li::before{content:"";width:14px;height:14px;margin-top:3px;flex:none;background:var(--green);border-radius:50%;
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a10 10 0 1 0 0 20 10 10 0 0 0 0-20Zm4.7 7.7-5.4 5.4a1 1 0 0 1-1.4 0l-2.6-2.6 1.4-1.4 1.9 1.9 4.7-4.7 1.4 1.4Z'/%3E%3C/svg%3E") center/contain no-repeat;
          mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a10 10 0 1 0 0 20 10 10 0 0 0 0-20Zm4.7 7.7-5.4 5.4a1 1 0 0 1-1.4 0l-2.6-2.6 1.4-1.4 1.9 1.9 4.7-4.7 1.4 1.4Z'/%3E%3C/svg%3E") center/contain no-repeat;}

/* ---------- Product matrix ---------- */
.product-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px;margin-top:52px}
.pcard{
  position:relative;display:flex;flex-direction:column;overflow:hidden;
  border:1px solid var(--line);border-radius:var(--radius-lg);background:#fff;
  min-height:320px;transition:transform .35s var(--ease),box-shadow .35s,border-color .3s;
}
.pcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#CFE0F6}
.pcard__media{position:relative;overflow:hidden;background:var(--mist)}
.pcard__media img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.pcard:hover .pcard__media img{transform:scale(1.035)}
.pcard__body{display:flex;flex-direction:column;flex:1;padding:24px 26px 26px}
.pcard__kicker{font-family:var(--font-mono);font-size:9.5px;letter-spacing:.14em;color:var(--slate-2);text-transform:uppercase}
.pcard h3{margin-top:9px;font-size:22px;letter-spacing:-.02em;font-weight:500;line-height:1.3}
.pcard p{margin-top:8px;font-size:13px;color:var(--slate);line-height:1.7}
.pcard__foot{margin-top:auto;padding-top:20px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.spec-chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.spec-chips span{
  font-family:var(--font-mono);font-size:9.5px;letter-spacing:.02em;color:var(--brand-ink);
  padding:4px 8px;border-radius:5px;background:var(--brand-ghost);border:1px solid #DCE9FA;
}
.spec-chips--dark span{color:#9FC6FF;background:rgba(2,104,240,.14);border-color:rgba(2,104,240,.26)}

.pcard--cabinet{grid-column:span 7;grid-row:span 2;min-height:620px;background:linear-gradient(170deg,#F8FBFF,#EEF5FE)}
.pcard--cabinet .pcard__media{flex:1;min-height:320px}
.pcard--cabinet .pcard__media img{position:absolute;inset:0;object-position:50% 38%}
.pcard--cabinet .pcard__body{flex:none;background:linear-gradient(180deg,rgba(248,251,255,0),#F8FBFF 30%)}
.pcard--cabinet h3{font-size:30px}
.pcard--cabinet .spec-chips span{background:#fff}
.pcard--bms{grid-column:span 5;min-height:300px}
.pcard--bms .pcard__media{height:150px;background:radial-gradient(circle at 30% 20%,#EAF2FF,#F7FAFF)}
.pcard--gps{grid-column:span 5;min-height:300px}
.pcard--gps .pcard__media{height:200px;position:relative;display:grid;place-items:center;background:
  radial-gradient(220px 150px at 62% 42%,rgba(2,104,240,.12),transparent 70%),
  linear-gradient(135deg,#F1F6FD,#E8F1FB)}
.pcard--gps .pcard__media::before{content:"";position:absolute;width:210px;height:210px;border-radius:50%;border:1px dashed #C3D8EE;opacity:.7}
.pcard--gps .pcard__media img{position:relative;z-index:1;width:auto;height:180px;object-fit:contain;filter:drop-shadow(0 18px 22px rgba(7,22,43,.18))}
.pcard--charger{grid-column:span 4}
.pcard--cloud{
  grid-column:span 8;color:#fff;border-color:rgba(255,255,255,.08);
  background:
    radial-gradient(600px 300px at 90% 0%,rgba(2,104,240,.4),transparent 60%),
    linear-gradient(160deg,#0A2241,#051326);
}
.pcard--cloud h3{color:#fff}
.pcard--cloud p{color:rgba(255,255,255,.6)}
.pcard--cloud .pcard__kicker{color:rgba(255,255,255,.4)}
.pcard--cloud .link-arrow{color:var(--green)}
.pcard--cloud .pcard__media{
  position:absolute;right:0;bottom:0;width:56%;height:100%;
  -webkit-mask-image:linear-gradient(to right,transparent 0%,#000 42%);
          mask-image:linear-gradient(to right,transparent 0%,#000 42%);
  pointer-events:none;
}
.pcard--cloud .pcard__media img{height:100%;width:100%;object-fit:cover;object-position:62% 50%;opacity:.85;filter:saturate(.9) brightness(.9)}
.pcard--cloud .pcard__body{position:relative;z-index:1;width:62%}

/* ---------- Platform ---------- */
.platform{background:linear-gradient(180deg,#F7FAFE,#EEF4FB);border-top:1px solid var(--line-2);border-bottom:1px solid var(--line-2)}
.platform-head{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:end}
.platform-head .lead{max-width:440px;margin-left:auto}
.platform-body{display:grid;grid-template-columns:352px 1fr;gap:clamp(24px,3vw,48px);margin-top:54px;align-items:start}
.ptabs{display:grid;gap:8px;position:sticky;top:calc(var(--header-h) + 24px)}
.ptab{
  text-align:left;padding:20px 20px 18px;border-radius:14px;border:1px solid transparent;
  transition:background .25s,border-color .25s,box-shadow .25s;position:relative;
}
.ptab__no{font-family:var(--font-mono);font-size:10px;color:var(--slate-2);letter-spacing:.1em}
.ptab b{display:block;margin-top:6px;font-size:16.5px;font-weight:500;color:var(--ink);line-height:1.45}
.ptab span{display:block;margin-top:5px;font-size:12.5px;color:var(--slate-2);line-height:1.6}
.ptab:hover{background:rgba(255,255,255,.6)}
.ptab.is-active{
  background:#fff;border-color:var(--line);box-shadow:0 14px 40px -30px rgba(7,22,43,.5);
}
.ptab.is-active::before{
  content:"";position:absolute;left:0;top:18px;bottom:18px;width:3px;border-radius:0 3px 3px 0;
  background:linear-gradient(180deg,var(--brand),var(--green));
}
.ptab.is-active .ptab__no{color:var(--brand)}
.ptab.is-active b{color:var(--brand-ink)}
.ppanels{position:relative}
.ppanel{display:none}
.ppanel.is-active{display:block;animation:fadeUp .45s var(--ease) both}
@keyframes fadeUp{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
.pframe{
  border:1px solid #D9E5F3;border-radius:18px;overflow:hidden;background:#fff;
  box-shadow:0 40px 80px -50px rgba(7,22,43,.55);
}
.pframe__bar{
  height:38px;display:flex;align-items:center;gap:8px;padding:0 14px;
  background:#F7FAFE;border-bottom:1px solid var(--line);
}
.pframe__bar i{width:8px;height:8px;border-radius:50%;background:#D8E2EF}
.pframe__bar i:nth-child(1){background:#FF6B5E}
.pframe__bar i:nth-child(2){background:#FFC44D}
.pframe__bar i:nth-child(3){background:#7BCF5A}
.pframe__bar span{
  margin-left:8px;font-family:var(--font-mono);font-size:9.5px;color:var(--slate-2);
  letter-spacing:.04em;background:#fff;border:1px solid var(--line);border-radius:5px;
  padding:3px 10px;
}
.pframe img{width:100%;height:auto;display:block;background:#fff}
.pframe__cap{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:11px 16px;border-top:1px solid var(--line);font-size:11px;color:var(--slate-2);
}
.ppanel__chips{display:flex;flex-wrap:wrap;gap:7px;margin-top:16px}
.ppanel__chips span{
  font-size:11.5px;color:var(--ink-2);padding:5px 10px;border-radius:6px;
  background:#fff;border:1px solid var(--line);
}
.ppanel__chips span::before{content:"";display:inline-block;width:4px;height:4px;border-radius:50%;background:var(--green);margin-right:7px;vertical-align:2px}
.platform-stats{
  margin-top:54px;padding-top:32px;border-top:1px solid #DDE7F3;
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
}
.pstat b{
  display:block;font-family:var(--font-en);font-size:clamp(26px,2.6vw,36px);font-weight:700;
  letter-spacing:-.03em;line-height:1.15;color:var(--brand-ink);
}
.pstat b em{font-style:normal;font-family:var(--font-cn);font-size:.45em;font-weight:500;color:var(--slate);margin-left:4px}
.pstat span{display:block;margin-top:6px;font-size:12px;color:var(--slate-2);line-height:1.5}
.platform-note{margin-top:18px;font-size:11px;color:var(--slate-2)}

/* ---------- Safety ---------- */
.safety{position:relative;overflow:hidden;background:#04101F;color:#fff}
.safety__bg{
  position:absolute;right:-10%;top:0;width:64%;height:100%;opacity:.10;
  background:url("../img/pcb-main.webp") center/cover no-repeat;
  -webkit-mask-image:linear-gradient(to left,transparent,#000 60%);mask-image:linear-gradient(to left,transparent,#000 60%);
  filter:saturate(.7) brightness(.8);
}
.safety::before{
  content:"";position:absolute;inset:0;
  background:linear-gradient(90deg,#04101F 34%,rgba(4,16,31,.82) 72%,rgba(4,16,31,.96));
}
.safety-grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(40px,5vw,84px);align-items:start}
.safety-copy .lead{color:rgba(255,255,255,.6);margin-top:22px;max-width:440px}
.safety-nums{display:flex;gap:36px;margin-top:38px;padding-top:26px;border-top:1px solid rgba(255,255,255,.1)}
.safety-nums b{display:block;font-family:var(--font-mono);font-size:clamp(24px,2.4vw,32px);font-weight:500;letter-spacing:-.03em;line-height:1.2;color:#fff}
.safety-nums span{display:block;margin-top:4px;font-size:11.5px;color:rgba(255,255,255,.4)}
.safety-nums em{font-style:normal;font-size:.55em;color:rgba(255,255,255,.6);margin-left:2px}
.layers{display:grid;gap:10px;counter-reset:layer}
.layer{
  position:relative;display:grid;grid-template-columns:70px 1fr;gap:16px;
  padding:18px 20px;border-radius:14px;border:1px solid rgba(255,255,255,.12);
  background:linear-gradient(120deg,rgba(8,25,46,.82),rgba(8,25,46,.68));
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
  transition:border-color .3s,background .3s,transform .3s;
}
.layer:hover{border-color:rgba(118,205,38,.3);background:rgba(118,205,38,.08);transform:translateX(3px)}
.layer__no{
  font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;color:rgba(255,255,255,.35);
  padding-top:2px;
}
.layer h4{font-size:15px;font-weight:500;color:#fff;letter-spacing:.01em}
.layer p{margin-top:4px;font-size:12px;line-height:1.7;color:rgba(255,255,255,.64)}
.layer__tags{display:flex;flex-wrap:wrap;gap:5px;margin-top:10px}
.layer__tags span{font-size:10.5px;color:rgba(255,255,255,.7);background:rgba(255,255,255,.07);padding:3px 7px;border-radius:4px}
.safety-note{margin-top:18px;font-size:10.5px;color:rgba(255,255,255,.3);line-height:1.7}

/* ---------- Scenarios ---------- */
.scenario-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:50px}
.scenario{
  position:relative;display:block;border-radius:var(--radius-lg);overflow:hidden;
  aspect-ratio:3/4;background:var(--navy);color:#fff;
}
.scenario img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.scenario::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(to top,rgba(4,16,31,.94) 12%,rgba(4,16,31,.4) 55%,rgba(4,16,31,.06) 100%);
}
.scenario:hover img{transform:scale(1.05)}
.scenario__body{position:absolute;left:0;right:0;bottom:0;z-index:1;padding:24px 22px}
.scenario__tag{
  display:inline-flex;padding:4px 8px;border-radius:4px;
  background:rgba(118,205,38,.18);color:#A9E76C;border:1px solid rgba(118,205,38,.25);
  font-family:var(--font-mono);font-size:9px;letter-spacing:.1em;
}
.scenario h3{margin-top:12px;font-size:20px;font-weight:500;letter-spacing:-.01em}
.scenario p{margin-top:7px;font-size:12px;color:rgba(255,255,255,.62);line-height:1.65}
.scenario .link-arrow{margin-top:14px;color:#fff;font-size:12.5px}

/* ---------- About strip ---------- */
.about-strip{background:var(--paper)}
.strip-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:clamp(40px,5vw,80px);align-items:center}
.strip-copy .lead{margin-top:22px;max-width:500px}
.strip-stats{display:grid;grid-template-columns:1fr 1fr;gap:0;margin-top:38px;border-top:1px solid var(--line)}
.strip-stats div{padding:22px 0;border-bottom:1px solid var(--line)}
.strip-stats div:nth-child(odd){border-right:1px solid var(--line);padding-right:20px}
.strip-stats div:nth-child(even){padding-left:24px}
.strip-stats b{display:block;font-family:var(--font-en);font-size:30px;font-weight:700;letter-spacing:-.03em;color:var(--ink);line-height:1.2}
.strip-stats b em{font-style:normal;font-family:var(--font-cn);font-size:.45em;font-weight:500;color:var(--slate);margin-left:3px}
.strip-stats span{display:block;margin-top:4px;font-size:12px;color:var(--slate-2)}
.strip-visual{position:relative}
.strip-visual__main{
  border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--shadow-md);aspect-ratio:4/3;background:var(--mist);
}
.strip-visual__main img{width:100%;height:100%;object-fit:cover}
.strip-visual__badge{
  position:absolute;left:-18px;bottom:-18px;padding:16px 20px;border-radius:14px;
  background:#fff;box-shadow:0 24px 50px -24px rgba(7,22,43,.5);border:1px solid var(--line);
  display:flex;align-items:center;gap:12px;
}
.strip-visual__badge strong{font-family:var(--font-mono);font-size:22px;font-weight:500;color:var(--brand)}
.strip-visual__badge span{font-size:11.5px;color:var(--slate);line-height:1.5}

/* ---------- CTA ---------- */
.cta-band{
  position:relative;overflow:hidden;isolation:isolate;color:#fff;
  background:
    radial-gradient(800px 500px at 78% 20%,rgba(118,205,38,.2),transparent 60%),
    radial-gradient(900px 600px at 10% 90%,rgba(2,104,240,.45),transparent 65%),
    linear-gradient(140deg,#0057D6,#0268F0 55%,#003FA8);
}
.cta-band::before{
  content:"";position:absolute;inset:0;z-index:-1;opacity:.45;
  background-image:linear-gradient(rgba(255,255,255,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.09) 1px,transparent 1px);
  background-size:56px 56px;
  -webkit-mask-image:radial-gradient(75% 75% at 60% 50%,#000,transparent 85%);
          mask-image:radial-gradient(75% 75% at 60% 50%,#000,transparent 85%);
}
.cta-band::after{
  content:"";position:absolute;right:-120px;top:-160px;width:520px;height:520px;
  border-radius:50%;border:1px solid rgba(255,255,255,.18);z-index:-1;
}
.cta-inner{padding:clamp(56px,6vw,84px) 0;display:grid;grid-template-columns:1fr auto;gap:40px;align-items:center}
.cta-inner h2{max-width:660px}
.cta-inner p{margin-top:16px;max-width:520px;color:rgba(255,255,255,.72);font-size:15px;line-height:1.8}
.cta-actions{display:flex;flex-wrap:wrap;gap:10px}
.cta-contact{margin-top:22px;display:flex;align-items:center;gap:14px;font-size:12.5px;color:rgba(255,255,255,.7)}
.cta-contact b{font-family:var(--font-mono);font-size:16px;font-weight:500;color:#fff}
.cta-contact i{width:1px;height:14px;background:rgba(255,255,255,.25)}

/* ---------- Footer ---------- */
.site-footer{background:#04101F;color:rgba(255,255,255,.6);padding:clamp(56px,6vw,84px) 0 0;position:relative;overflow:hidden}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr 1fr;gap:40px;padding-bottom:54px}
.footer-brand .brand-text strong{color:#fff}
.footer-brand .brand-text small{color:rgba(255,255,255,.35)}
.footer-brand p{margin-top:20px;max-width:300px;font-size:12.5px;line-height:1.8;color:rgba(255,255,255,.42)}
.footer-contact{margin-top:24px;display:grid;gap:8px;font-size:12.5px}
.footer-contact a{display:flex;align-items:center;gap:8px;color:rgba(255,255,255,.72)}
.footer-contact a:hover{color:#fff}
.footer-contact svg{width:14px;height:14px;color:var(--green);flex:none}
.footer-col h4{font-size:11px;font-family:var(--font-mono);letter-spacing:.14em;color:rgba(255,255,255,.35);text-transform:uppercase;font-weight:400}
.footer-col ul{margin-top:16px;display:grid;gap:9px}
.footer-col a{font-size:13px;color:rgba(255,255,255,.62);transition:color .2s}
.footer-col a:hover{color:#fff}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.09);padding:22px 0 26px;
  display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;
  font-size:11.5px;color:rgba(255,255,255,.32);
}
.footer-bottom .links{display:flex;gap:18px}
.footer-bottom a:hover{color:rgba(255,255,255,.7)}
.footer-word{
  font-family:var(--font-en);font-size:clamp(60px,10vw,150px);font-weight:800;
  letter-spacing:-.05em;line-height:.8;color:rgba(255,255,255,.028);
  white-space:nowrap;overflow:hidden;margin-top:20px;user-select:none;
}

/* ---------- Floating consult ---------- */
.float-consult{
  position:fixed;right:22px;bottom:26px;z-index:80;
  display:flex;flex-direction:column;gap:10px;align-items:flex-end;
}
.float-consult a,.float-consult button{
  display:flex;align-items:center;gap:10px;height:48px;padding:0 16px;
  border-radius:999px;background:#fff;border:1px solid var(--line);
  box-shadow:0 16px 36px -18px rgba(7,22,43,.5);
  font-size:13px;color:var(--ink);transition:transform .25s,box-shadow .25s,background .25s;
}
.float-consult a:hover,.float-consult button:hover{transform:translateY(-2px);box-shadow:0 20px 40px -18px rgba(7,22,43,.55)}
.float-consult svg{width:17px;height:17px;color:var(--brand)}
.float-consult .primary{background:var(--brand);color:#fff;border-color:var(--brand)}
.float-consult .primary svg{color:#fff}
.mobile-bar{display:none}

/* ---------- Reveal ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease-out),transform .8s var(--ease-out);transition-delay:var(--d,0ms)}
.reveal.is-in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  html{scroll-behavior:auto}
  *{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important}
}

/* ---------- Page hero (subpages) ---------- */
.page-hero{
  position:relative;background:linear-gradient(180deg,#F6FAFF,#FFF 78%);
  border-bottom:1px solid var(--line-2);padding:clamp(44px,5vw,72px) 0 clamp(48px,5vw,72px);
  overflow:hidden;
}
.page-hero::before{
  content:"";position:absolute;right:-6%;top:-40%;width:720px;height:720px;border-radius:50%;
  background:radial-gradient(circle,rgba(2,104,240,.09),transparent 65%);
}
.page-hero--dark{background:linear-gradient(160deg,#071A33,#04101F);border-bottom:0;color:#fff}
.page-hero--dark::before{background:radial-gradient(circle,rgba(2,104,240,.28),transparent 65%)}
.page-hero--dark .lead{color:rgba(255,255,255,.62)}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:11.5px;color:var(--slate-2);flex-wrap:wrap}
.breadcrumb a{color:var(--slate-2)}
.breadcrumb a:hover{color:var(--brand)}
.breadcrumb span{color:#C3CEDA}
.page-hero__inner{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(30px,4vw,70px);align-items:end;margin-top:34px}
.page-hero h1{max-width:760px}
.page-hero .lead{margin-top:20px;max-width:580px}
.page-hero__aside{justify-self:end;max-width:360px;padding:22px;border-radius:16px;border:1px solid var(--line);background:rgba(255,255,255,.7);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.page-hero__aside .k{font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;color:var(--slate-2)}
.page-hero__aside p{margin-top:8px;font-size:13px;line-height:1.75;color:var(--slate)}
.page-hero__aside .link-arrow{margin-top:12px;font-size:13px}
.page-hero--dark .page-hero__aside{background:rgba(255,255,255,.04);border-color:rgba(255,255,255,.12)}
.page-hero--dark .page-hero__aside p{color:rgba(255,255,255,.65)}
.page-hero--dark .breadcrumb,.page-hero--dark .breadcrumb a{color:rgba(255,255,255,.45)}
.page-hero--dark .breadcrumb span{color:rgba(255,255,255,.25)}

/* ---------- Product listing ---------- */
.filter-bar{
  display:flex;align-items:center;gap:8px;flex-wrap:wrap;
  padding:8px;border:1px solid var(--line);border-radius:14px;background:var(--mist);
  margin-bottom:36px;
}
.filter-bar button{
  padding:9px 16px;border-radius:9px;font-size:13px;color:var(--slate);
  transition:background .2s,color .2s,box-shadow .2s;
}
.filter-bar button:hover{color:var(--ink)}
.filter-bar button.is-active{background:#fff;color:var(--brand);box-shadow:var(--shadow-sm);font-weight:500}
.filter-bar .count{margin-left:auto;padding-right:12px;font-family:var(--font-mono);font-size:10px;color:var(--slate-2)}
.product-list{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.product-card{
  display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--radius);
  background:#fff;overflow:hidden;transition:transform .3s var(--ease),box-shadow .3s,border-color .3s;
}
.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#CFE0F6}
.product-card[hidden]{display:none}
.product-card__media{aspect-ratio:4/3;background:var(--mist);position:relative;overflow:hidden;display:flex;align-items:center;justify-content:center}
.product-card__media img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.product-card__media--contain img{object-fit:contain;padding:18px}
.product-card:hover .product-card__media img{transform:scale(1.04)}
.product-card__badge{
  position:absolute;top:12px;left:12px;z-index:1;padding:4px 8px;border-radius:5px;
  background:rgba(4,16,31,.72);color:#fff;font-family:var(--font-mono);font-size:9px;letter-spacing:.08em;
  -webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);
}
.product-card__badge--green{background:rgba(118,205,38,.9);color:#0B2B00}
.product-card__body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.product-card__kicker{font-family:var(--font-mono);font-size:9px;letter-spacing:.14em;color:var(--slate-2);text-transform:uppercase}
.product-card h3{margin-top:7px;font-size:19px;font-weight:500;line-height:1.4;letter-spacing:-.01em}
.product-card p{margin-top:7px;font-size:12.5px;color:var(--slate);line-height:1.7}
.product-card__foot{margin-top:auto;padding-top:18px;display:flex;align-items:center;justify-content:space-between;gap:10px}
.product-card__tags{display:flex;gap:5px;flex-wrap:wrap}
.product-card__tags span{font-family:var(--font-mono);font-size:9px;color:var(--slate);background:var(--mist);padding:3px 6px;border-radius:4px}
.products-note{margin-top:34px;display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;padding:22px 26px;border:1px dashed #CBDCEE;border-radius:16px;background:var(--brand-ghost)}
.products-note p{font-size:13px;color:var(--slate)}

/* ---------- Comparison table ---------- */
.table-wrap{overflow-x:auto;border:1px solid var(--line);border-radius:16px;background:#fff}
table.spec{width:100%;border-collapse:collapse;font-size:13px;min-width:760px}
table.spec th,table.spec td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--line-2);vertical-align:top}
table.spec thead th{
  background:var(--mist);font-size:11px;font-family:var(--font-mono);letter-spacing:.06em;
  color:var(--slate);font-weight:500;white-space:nowrap;border-bottom:1px solid var(--line);
}
table.spec tbody th{font-weight:500;color:var(--ink);background:#FBFDFF;width:24%;white-space:nowrap}
table.spec tbody tr:last-child th,table.spec tbody tr:last-child td{border-bottom:0}
table.spec td{color:var(--slate)}
table.spec td strong{color:var(--ink);font-weight:500}
table.spec td.mono{font-family:var(--font-mono);font-size:11.5px;color:var(--ink-2)}
.table-note{margin-top:12px;font-size:11px;color:var(--slate-2);line-height:1.7}

/* ---------- Spec tabs ---------- */
.tabs{display:inline-flex;gap:4px;padding:4px;border-radius:11px;background:var(--mist);border:1px solid var(--line)}
.tabs button{padding:8px 18px;border-radius:8px;font-size:13px;color:var(--slate);transition:.2s}
.tabs button.is-active{background:#fff;color:var(--brand);box-shadow:var(--shadow-sm);font-weight:500}
.tabpane{display:none}
.tabpane.is-active{display:block;animation:fadeUp .35s var(--ease) both}

/* ---------- Detail hero ---------- */
.detail-hero{padding-top:clamp(30px,4vw,50px)}
.detail-hero__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(30px,4vw,64px);align-items:center}
.detail-hero__media{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);
  background:linear-gradient(150deg,#0B2344,#06172C);aspect-ratio:1/1;max-height:600px;
}
.detail-hero__media img{width:100%;height:100%;object-fit:cover;object-position:50% 42%}
.detail-hero__media--light{background:linear-gradient(150deg,#F2F7FD,#E9F1FA)}
.detail-hero__media--light img{object-fit:contain;padding:5%}
.detail-hero__badges{position:absolute;top:16px;left:16px;display:flex;gap:6px;flex-wrap:wrap}
.detail-hero__badges span{
  font-family:var(--font-mono);font-size:9.5px;letter-spacing:.06em;color:#fff;
  background:rgba(4,16,31,.6);border:1px solid rgba(255,255,255,.16);
  padding:5px 9px;border-radius:5px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
}
.detail-hero__badges .green{background:rgba(118,205,38,.9);color:#0B2B00;border-color:transparent}
.detail-copy h1{font-size:clamp(32px,4vw,52px);line-height:1.1;letter-spacing:-.03em}
.detail-copy .lead{margin-top:18px}
.detail-key{display:grid;grid-template-columns:1fr 1fr;gap:1px;margin-top:30px;background:var(--line);border:1px solid var(--line);border-radius:14px;overflow:hidden}
.detail-key div{background:#fff;padding:16px 18px}
.detail-key small{display:block;font-size:10px;color:var(--slate-2);letter-spacing:.06em}
.detail-key b{display:block;margin-top:4px;font-family:var(--font-mono);font-size:15px;font-weight:500;color:var(--ink);letter-spacing:-.01em}
.detail-copy .actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.detail-note{margin-top:14px;font-size:11px;color:var(--slate-2)}

/* ---------- Feature grids ---------- */
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:44px}
.feature{
  padding:26px 24px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;
  transition:border-color .25s,box-shadow .25s,transform .25s;
}
.feature:hover{border-color:#CFE0F6;box-shadow:var(--shadow-sm);transform:translateY(-2px)}
.feature__ico{width:38px;height:38px;border-radius:10px;background:var(--brand-soft);display:grid;place-items:center;color:var(--brand)}
.feature__ico svg{width:19px;height:19px}
.feature h3{margin-top:16px;font-size:16px;font-weight:500}
.feature p{margin-top:7px;font-size:12.5px;line-height:1.75;color:var(--slate)}
.feature-grid--2{grid-template-columns:1fr 1fr}

/* ---------- Selector / configurator ---------- */
.config{
  border:1px solid var(--line);border-radius:var(--radius-lg);background:#fff;overflow:hidden;
  box-shadow:var(--shadow-sm);
}
.config__head{
  padding:24px 28px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  background:linear-gradient(180deg,#FBFDFF,#F6FAFF);
}
.config__head h3{font-size:18px;font-weight:500}
.config__head p{font-size:12px;color:var(--slate-2);margin-top:3px}
.config__body{display:grid;grid-template-columns:1.2fr .8fr}
.config__steps{padding:26px 28px}
.cstep{margin-bottom:26px}
.cstep:last-child{margin-bottom:0}
.cstep__label{display:flex;align-items:center;gap:9px;font-size:12px;color:var(--slate);margin-bottom:10px}
.cstep__label b{font-family:var(--font-mono);font-size:10px;color:#fff;background:var(--brand);width:18px;height:18px;border-radius:5px;display:grid;place-items:center;font-weight:500}
.coptions{display:flex;flex-wrap:wrap;gap:8px}
.coption{
  padding:9px 16px;border:1px solid var(--line);border-radius:9px;background:#fff;
  font-size:13px;color:var(--ink-2);transition:.2s;
}
.coption:hover{border-color:#B9CFE9}
.coption.is-active{border-color:var(--brand);background:var(--brand-ghost);color:var(--brand);box-shadow:0 0 0 2px rgba(2,104,240,.08)}
.config__result{
  padding:26px 28px;background:linear-gradient(160deg,#081D36,#051326);color:#fff;
  display:flex;flex-direction:column;
}
.config__result .k{font-family:var(--font-mono);font-size:9.5px;letter-spacing:.14em;color:rgba(255,255,255,.4)}
.config__result h4{margin-top:10px;font-size:22px;font-weight:500;color:#fff;line-height:1.35}
.config__result h4 span{color:var(--green)}
.config__result ul{margin-top:18px;display:grid;gap:8px}
.config__result li{display:flex;justify-content:space-between;gap:12px;font-size:12px;border-bottom:1px solid rgba(255,255,255,.09);padding-bottom:8px}
.config__result li span{color:rgba(255,255,255,.5)}
.config__result li b{font-family:var(--font-mono);font-weight:400;color:#fff}
.config__result .btn{margin-top:auto}
.config__result .note{margin-top:12px;font-size:10px;color:rgba(255,255,255,.35);line-height:1.6}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{
  width:100%;display:flex;align-items:flex-start;justify-content:space-between;gap:24px;
  padding:22px 0;text-align:left;font-size:16px;font-weight:500;color:var(--ink);
}
.faq-q .plus{position:relative;width:20px;height:20px;flex:none;margin-top:4px;border-radius:50%;border:1px solid var(--line);transition:.25s}
.faq-q .plus::before,.faq-q .plus::after{content:"";position:absolute;left:50%;top:50%;background:var(--slate);border-radius:2px;transform:translate(-50%,-50%);transition:.25s}
.faq-q .plus::before{width:8px;height:1.5px}
.faq-q .plus::after{width:1.5px;height:8px}
.faq-item.is-open .plus{background:var(--brand);border-color:var(--brand);transform:rotate(90deg)}
.faq-item.is-open .plus::before,.faq-item.is-open .plus::after{background:#fff}
.faq-item.is-open .plus::after{height:0}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s var(--ease)}
.faq-a p{padding:0 44px 24px 0;font-size:14px;line-height:1.85;color:var(--slate);max-width:760px}

/* ---------- Timeline ---------- */
.timeline{position:relative;margin-top:46px;display:grid;grid-template-columns:repeat(3,1fr);gap:0}
.timeline::before{content:"";position:absolute;left:0;right:0;top:9px;height:1px;background:var(--line)}
.tl-item{position:relative;padding:32px 26px 0 0}
.tl-item::before{content:"";position:absolute;left:0;top:4px;width:11px;height:11px;border-radius:50%;background:#fff;border:2px solid var(--brand);z-index:1}
.tl-item .date{font-family:var(--font-mono);font-size:11px;color:var(--brand);letter-spacing:.04em}
.tl-item h4{margin-top:10px;font-size:16px;font-weight:500}
.tl-item p{margin-top:6px;font-size:12.5px;color:var(--slate);line-height:1.7}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(30px,4vw,64px);align-items:start}
.contact-info{display:grid;gap:0;border-top:1px solid var(--line)}
.contact-item{padding:20px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:36px 1fr;gap:14px}
.contact-item__ico{width:36px;height:36px;border-radius:9px;background:var(--brand-soft);display:grid;place-items:center;color:var(--brand)}
.contact-item__ico svg{width:17px;height:17px}
.contact-item small{display:block;font-size:10.5px;color:var(--slate-2);letter-spacing:.06em}
.contact-item b{display:block;margin-top:3px;font-size:15px;font-weight:500;color:var(--ink);line-height:1.6}
.contact-item p{margin-top:4px;font-size:12.5px;color:var(--slate);line-height:1.7}
.contact-item a:hover{color:var(--brand)}
.contact-form{padding:30px;border:1px solid var(--line);border-radius:var(--radius-lg);background:#fff;box-shadow:var(--shadow-sm)}
.contact-form h3{font-size:20px;font-weight:500}
.contact-form > p{margin-top:6px;font-size:12.5px;color:var(--slate-2)}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:22px}
.field{display:flex;flex-direction:column;gap:6px}
.field--full{grid-column:1/-1}
.field label{font-size:11.5px;color:var(--slate);letter-spacing:.02em}
.field label i{color:#E24B3B;font-style:normal}
.field input,.field select,.field textarea{
  height:44px;padding:0 13px;border:1px solid var(--line);border-radius:9px;background:#FBFDFF;
  font-size:13.5px;color:var(--ink);transition:border-color .2s,background .2s,box-shadow .2s;width:100%;
}
.field textarea{height:92px;padding:11px 13px;resize:vertical;line-height:1.6}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:0;border-color:var(--brand);background:#fff;box-shadow:0 0 0 3px rgba(2,104,240,.1);
}
.field input::placeholder,.field textarea::placeholder{color:#A9B6C6}
.form-consent{grid-column:1/-1;display:flex;gap:9px;align-items:flex-start;font-size:11px;color:var(--slate-2);line-height:1.6}
.form-consent input{width:14px;height:14px;margin-top:3px;accent-color:var(--brand)}
.form-actions{grid-column:1/-1;display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.form-actions .note{font-size:11px;color:var(--slate-2)}
.form-error{color:#D93A2B;font-size:11.5px;min-height:16px}
.form-success{display:none;padding:26px;border-radius:14px;background:var(--green-soft);border:1px solid #D5EEB6}
.form-success.is-on{display:block}
.form-success h4{font-size:17px;color:var(--green-ink)}
.form-success p{margin-top:6px;font-size:12.5px;color:#3F6B1A;line-height:1.7}
.form-success pre{
  margin-top:14px;padding:12px;border-radius:8px;background:#fff;border:1px solid #D5EEB6;
  font-family:var(--font-mono);font-size:10.5px;color:#33530F;white-space:pre-wrap;line-height:1.7;
}
.form-success .actions{display:flex;gap:8px;margin-top:12px;flex-wrap:wrap}

/* ---------- Modal ---------- */
.modal{
  position:fixed;inset:0;z-index:150;display:flex;align-items:center;justify-content:center;
  padding:20px;opacity:0;visibility:hidden;transition:opacity .25s,visibility .25s;
}
.modal.is-open{opacity:1;visibility:visible}
.modal__backdrop{position:absolute;inset:0;background:rgba(4,16,31,.62);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}
.modal__panel{
  position:relative;width:min(640px,100%);max-height:calc(100vh - 40px);overflow-y:auto;
  background:#fff;border-radius:22px;box-shadow:0 50px 100px -30px rgba(0,0,0,.6);
  padding:32px;transform:translateY(14px) scale(.99);transition:transform .3s var(--ease);
}
.modal.is-open .modal__panel{transform:none}
.modal__close{
  position:absolute;right:16px;top:16px;width:34px;height:34px;border-radius:50%;
  background:var(--mist);display:grid;place-items:center;color:var(--slate);
}
.modal__close:hover{background:var(--line)}
.modal__close svg{width:15px;height:15px}
.modal__kicker{font-family:var(--font-mono);font-size:10px;letter-spacing:.14em;color:var(--brand);text-transform:uppercase}
.modal h3{margin-top:8px;font-size:24px;font-weight:500;letter-spacing:-.02em}
.modal .modal__desc{margin-top:6px;font-size:12.5px;color:var(--slate-2)}
.modal .form-grid{margin-top:20px}

/* ---------- Misc ---------- */
.divider{height:1px;background:var(--line);border:0;margin:0}
.tag-row{display:flex;flex-wrap:wrap;gap:6px}
.tag-row span{font-size:11px;color:var(--slate);background:var(--mist);border:1px solid var(--line-2);padding:4px 9px;border-radius:6px}
.quote{
  margin-top:26px;padding:22px 24px;border-left:2px solid var(--green);
  background:var(--green-soft);border-radius:0 12px 12px 0;
}
.quote p{font-size:14px;line-height:1.8;color:var(--green-ink)}
.quote span{display:block;margin-top:8px;font-size:11px;color:#6C8F4A}
.two-col{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,4vw,64px);align-items:start}
.sticky-aside{position:sticky;top:calc(var(--header-h) + 28px)}
.check-list{display:grid;gap:10px;margin-top:18px}
.check-list li{display:flex;gap:10px;font-size:13px;line-height:1.75;color:var(--ink-2)}
.check-list li::before{
  content:"";flex:none;width:16px;height:16px;margin-top:4px;border-radius:50%;background:var(--green);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a10 10 0 1 0 0 20 10 10 0 0 0 0-20Zm4.7 7.7-5.4 5.4a1 1 0 0 1-1.4 0l-2.6-2.6 1.4-1.4 1.9 1.9 4.7-4.7 1.4 1.4Z'/%3E%3C/svg%3E") center/contain no-repeat;
          mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 2a10 10 0 1 0 0 20 10 10 0 0 0 0-20Zm4.7 7.7-5.4 5.4a1 1 0 0 1-1.4 0l-2.6-2.6 1.4-1.4 1.9 1.9 4.7-4.7 1.4 1.4Z'/%3E%3C/svg%3E") center/contain no-repeat;
}
.note-box{
  padding:16px 18px;border:1px solid #D9E6F5;border-radius:12px;background:var(--brand-ghost);
  font-size:12px;line-height:1.75;color:var(--slate);
}
.note-box b{color:var(--brand-ink);font-weight:500}

/* ---------- Product card graphics ---------- */
.bms-viz{width:88%;height:auto;opacity:.95}
.charger-viz{
  display:flex;align-items:baseline;gap:6px;margin-top:20px;
  font-family:var(--font-en);color:var(--brand);letter-spacing:-.04em;
}
.charger-viz b{font-size:38px;font-weight:700;line-height:1}
.charger-viz i{font-style:normal;font-size:20px;color:#B8CBDF}
.charger-viz small{font-family:var(--font-mono);font-size:11px;color:var(--slate-2);margin-left:2px}

/* ---------- Toast ---------- */
.toast{
  position:fixed;left:50%;bottom:34px;z-index:200;transform:translate(-50%,14px);
  padding:12px 20px;border-radius:10px;background:rgba(7,22,43,.94);color:#fff;
  font-size:13px;box-shadow:0 20px 40px -20px rgba(0,0,0,.6);
  opacity:0;transition:opacity .3s,transform .3s;pointer-events:none;
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
}
.toast.is-on{opacity:1;transform:translate(-50%,0)}

/* ---------- Page components ---------- */
.subnav{
  position:sticky;top:var(--header-h);z-index:40;
  background:rgba(255,255,255,.92);border-bottom:1px solid var(--line);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
}
.subnav .container{display:flex;align-items:center;gap:4px;overflow-x:auto;padding:9px 0;scrollbar-width:none}
.subnav .container::-webkit-scrollbar{display:none}
.subnav a{
  flex:none;padding:7px 12px;border-radius:7px;font-size:12.5px;color:var(--slate);
  white-space:nowrap;transition:background .2s,color .2s;
}
.subnav a:hover,.subnav a.is-active{background:var(--brand-ghost);color:var(--brand)}

.gallery{position:relative}
.gallery__main{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);
  background:linear-gradient(150deg,#0B2344,#06172C);aspect-ratio:1/1;
}
.gallery__main img{width:100%;height:100%;object-fit:cover;object-position:50% 44%}
.gallery__thumbs{display:flex;gap:8px;margin-top:10px}
.gallery__thumbs button{
  width:76px;height:60px;border-radius:8px;overflow:hidden;border:1px solid var(--line);
  opacity:.55;transition:opacity .2s,border-color .2s,box-shadow .2s;flex:none;
}
.gallery__thumbs button.is-active{opacity:1;border-color:var(--brand);box-shadow:0 0 0 2px rgba(2,104,240,.12)}
.gallery__thumbs img{width:100%;height:100%;object-fit:cover}

.cab-svg{width:80%;height:auto}
.cab-svg .door{fill:#F2F7FD;stroke:#B9CFE7;stroke-width:1.2}
.cab-svg .frame{fill:#FBFDFF;stroke:#8FB0D4;stroke-width:1.4}
.cab-svg .lit{fill:#EAF4FF;stroke:#7AA9DC;stroke-width:1}
.cab-svg .line{stroke:#C9D9EA;stroke-width:1}
.cab-svg .accent{fill:var(--green)}

.scenario-block{
  display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,4vw,70px);align-items:center;
  padding:clamp(44px,5vw,68px) 0;border-top:1px solid var(--line);
}
.scenario-block:first-of-type{border-top:0;padding-top:0}
.scenario-block__media{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:4/3;background:var(--mist);
  border:1px solid var(--line);
}
.scenario-block__media img{width:100%;height:100%;object-fit:cover}
.scenario-block:nth-child(even) .scenario-block__media{order:2}
.scenario-block__tag{
  position:absolute;left:14px;top:14px;padding:5px 9px;border-radius:5px;
  background:rgba(4,16,31,.72);color:#fff;font-family:var(--font-mono);font-size:9.5px;
  letter-spacing:.1em;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);
}
.scenario-block__no{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;color:var(--brand)}
.scenario-block h2{margin-top:12px;font-size:clamp(26px,3vw,38px);line-height:1.2;letter-spacing:-.02em}
.scenario-block .lead{margin-top:14px;font-size:15px;max-width:540px}
.scenario-cols{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:26px}
.scenario-cols h4{font-family:var(--font-mono);font-size:10px;letter-spacing:.12em;color:var(--slate-2);text-transform:uppercase;font-weight:400}
.scenario-cols ul{margin-top:10px;display:grid;gap:6px}
.scenario-cols li{font-size:12.5px;line-height:1.65;color:var(--ink-2);display:flex;gap:7px}
.scenario-cols li::before{content:"";flex:none;width:5px;height:5px;border-radius:50%;background:var(--green);margin-top:7px}
.scenario-block .link-arrow{margin-top:22px}

.module-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:36px}
.module{
  padding:18px 18px 16px;border:1px solid var(--line);border-radius:13px;background:#fff;
  transition:border-color .25s,box-shadow .25s,transform .25s;
}
.module:hover{border-color:#CFE0F6;box-shadow:var(--shadow-sm);transform:translateY(-2px)}
.module h4{font-size:13.5px;font-weight:500;color:var(--ink)}
.module ul{display:flex;flex-wrap:wrap;gap:4px;margin-top:8px}
.module li{font-size:10px;color:var(--slate);background:var(--mist);padding:2px 6px;border-radius:4px}

.arch{display:grid;gap:8px;margin-top:34px}
.arch-row{
  display:grid;grid-template-columns:132px 1fr;gap:18px;align-items:center;
  padding:16px 18px;border:1px solid var(--line);border-radius:12px;background:#fff;
}
.arch-row__label{font-family:var(--font-mono);font-size:10px;letter-spacing:.08em;color:var(--brand);line-height:1.6}
.arch-row__label small{display:block;color:var(--slate-2);font-family:var(--font-cn);font-size:10px;letter-spacing:0}
.arch-chips{display:flex;flex-wrap:wrap;gap:5px}
.arch-chips span{font-size:11px;color:var(--ink-2);background:var(--mist);border:1px solid var(--line-2);padding:4px 8px;border-radius:5px}
.arch-row--dark{background:#081D36;border-color:rgba(255,255,255,.1)}
.arch-row--dark .arch-row__label{color:var(--green)}
.arch-row--dark .arch-chips span{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.1);color:rgba(255,255,255,.8)}

.download-list{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:28px}
.download-item{
  display:flex;align-items:center;gap:14px;padding:15px 17px;border:1px solid var(--line);
  border-radius:11px;background:#fff;transition:border-color .2s,box-shadow .2s,transform .2s;
}
.download-item:hover{border-color:#C6D9EF;box-shadow:var(--shadow-sm);transform:translateY(-1px)}
.download-item__ico{
  width:36px;height:36px;flex:none;border-radius:8px;background:var(--brand-soft);
  display:grid;place-items:center;color:var(--brand);
}
.download-item__ico svg{width:17px;height:17px}
.download-item b{display:block;font-size:13.5px;font-weight:500;color:var(--ink);line-height:1.4}
.download-item small{display:block;margin-top:2px;font-family:var(--font-mono);font-size:9.5px;color:var(--slate-2);letter-spacing:.04em}
.download-item .dl{margin-left:auto;font-size:11px;color:var(--brand);flex:none}

.map-card{
  position:relative;min-height:340px;border-radius:var(--radius-lg);overflow:hidden;
  border:1px solid var(--line);background:
    radial-gradient(500px 300px at 70% 30%,rgba(2,104,240,.09),transparent 70%),
    linear-gradient(150deg,#F7FAFE,#EDF4FB);
  display:grid;place-items:center;text-align:center;padding:30px;
}
.map-card::before{
  content:"";position:absolute;inset:0;opacity:.7;
  background-image:linear-gradient(rgba(2,104,240,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(2,104,240,.06) 1px,transparent 1px);
  background-size:36px 36px;
  -webkit-mask-image:radial-gradient(60% 60% at 50% 50%,#000,transparent 80%);
          mask-image:radial-gradient(60% 60% at 50% 50%,#000,transparent 80%);
}
.map-card__pin{
  position:relative;z-index:1;width:52px;height:52px;border-radius:50% 50% 50% 0;transform:rotate(-45deg);
  background:linear-gradient(150deg,var(--brand),var(--brand-strong));
  display:grid;place-items:center;box-shadow:0 16px 30px -14px rgba(2,104,240,.8);
}
.map-card__pin svg{transform:rotate(45deg);width:22px;height:22px;color:#fff}
.map-card h3{position:relative;z-index:1;margin-top:22px;font-size:20px;font-weight:500}
.map-card p{position:relative;z-index:1;margin-top:6px;font-size:12.5px;color:var(--slate);line-height:1.7}
.map-card .link-arrow{position:relative;z-index:1;margin-top:14px}

.vs-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:38px}
.vs-card{padding:26px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.vs-card--good{border-color:#D5EEB6;background:linear-gradient(160deg,#F7FDEE,#F1FBE4)}
.vs-card__head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.vs-card__head b{font-size:15px;font-weight:500;color:var(--ink)}
.vs-card__head span{font-family:var(--font-mono);font-size:9px;letter-spacing:.1em;color:var(--slate-2)}
.vs-card p{margin-top:12px;font-size:12.5px;line-height:1.8;color:var(--slate)}
.vs-card ul{margin-top:14px;display:grid;gap:7px}
.vs-card li{font-size:12px;color:var(--ink-2);display:flex;gap:8px}
.vs-card li::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--slate-2);flex:none;margin-top:7px}
.vs-card--good li::before{background:var(--green)}

.bms-hero{
  position:relative;border-radius:var(--radius-lg);overflow:hidden;border:1px solid rgba(255,255,255,.1);
  background:
    radial-gradient(400px 300px at 70% 20%,rgba(2,104,240,.35),transparent 70%),
    linear-gradient(160deg,#0A2140,#051326);
  aspect-ratio:1/1;display:grid;place-items:center;
}
.bms-hero svg{width:86%;height:auto}
.bms-hero__tag{position:absolute;left:16px;top:16px}

.quote-lg{
  padding:30px 32px;border-radius:var(--radius);background:linear-gradient(150deg,#F4FAEB,#EEF9DE);
  border:1px solid #DCEFC3;
}
.quote-lg p{font-size:clamp(17px,1.8vw,22px);line-height:1.7;color:#2F520F;letter-spacing:-.01em}
.quote-lg span{display:block;margin-top:12px;font-size:11.5px;color:#6C8F4A}

/* ---------- Responsive ---------- */
@media (max-width:1180px){
  .header-phone{display:none}
  .hero-float{left:-10px}
  .footer-top{grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}
  .footer-col:last-child{display:none}
}
@media (max-width:1080px){
  .site-nav{display:none}
  .nav-toggle{display:flex}
  .header-actions{margin-left:auto}
  .header-actions .btn{display:none}
  .hero-grid{grid-template-columns:1fr;gap:44px}
  .hero-copy{max-width:700px}
  .hero-stage{max-width:560px;margin:0 auto;aspect-ratio:1/1}
  .pillar-grid{grid-template-columns:1fr 1fr}
  .offline-grid{grid-template-columns:1fr;gap:44px}
  .offline-copy .lead,.offline-points{max-width:640px}
  .platform-body{grid-template-columns:1fr;gap:26px}
  .ptabs{position:static;grid-template-columns:1fr 1fr;display:grid}
  .platform-head{grid-template-columns:1fr;gap:16px}
  .platform-head .lead{margin-left:0}
  .product-list{grid-template-columns:1fr 1fr}
  .detail-hero__grid{grid-template-columns:1fr;gap:34px}
  .detail-hero__media{max-height:520px;aspect-ratio:4/3}
  .safety-grid{grid-template-columns:1fr;gap:40px}
  .strip-grid{grid-template-columns:1fr;gap:44px}
  .contact-grid{grid-template-columns:1fr;gap:36px}
  .page-hero__inner{grid-template-columns:1fr;gap:28px}
  .page-hero__aside{justify-self:start}
  .cta-inner{grid-template-columns:1fr;gap:28px}
  .pcard--cabinet{grid-column:span 12;grid-row:auto;min-height:560px}
  .pcard--bms,.pcard--gps{grid-column:span 6}
  .pcard--charger{grid-column:span 4}
}
@media (max-width:860px){
  :root{--gutter:20px}
  .footer-top{grid-template-columns:1fr 1fr;gap:34px}
  .footer-brand{grid-column:1/-1}
  .scenario-grid{grid-template-columns:1fr 1fr}
  .feature-grid{grid-template-columns:1fr 1fr}
  .compare{grid-template-columns:1fr}
  .platform-stats{grid-template-columns:1fr 1fr;gap:24px}
  .config__body{grid-template-columns:1fr}
  .timeline{grid-template-columns:1fr}
  .timeline::before{left:5px;top:0;bottom:0;width:1px;height:auto}
  .tl-item{padding:0 0 26px 28px}
  .tl-item::before{top:6px}
  .pcard--bms,.pcard--gps{grid-column:span 12}
  .pcard--charger{grid-column:span 12}
  .pcard--cloud{grid-column:span 12;min-height:380px}
  .pcard--cloud .pcard__body{width:100%}
  .pcard--cloud .pcard__media{display:none}
  .two-col{grid-template-columns:1fr;gap:34px}
  .sticky-aside{position:static}
  .form-grid{grid-template-columns:1fr}
  .detail-key{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .pillar-grid{grid-template-columns:1fr}
  .product-list{grid-template-columns:1fr}
  .hero{padding-top:44px}
  .hero-actions .btn{flex:1 1 auto}
  .hero-meta{grid-template-columns:1fr 1fr;gap:18px 12px}
  .hero-meta li:nth-child(3){padding-left:0}
  .hero-meta li:nth-child(3)::before{display:none}
  .hero-stage{aspect-ratio:1/1.08}
  .hero-stage__tag{display:none}
  .hero-float{left:8px;bottom:120px;padding:10px 12px}
  .hero-float b{font-size:11.5px}
  .hero-float span{font-size:9.5px}
  .hero-specs div{padding:8px 9px}
  .hero-specs b{font-size:11px}
  .ptabs{grid-template-columns:1fr;gap:6px}
  .ptab{padding:14px 16px}
  .ptab span{display:none}
  .ptab.is-active::before{top:12px;bottom:12px}
  .pframe__cap{flex-direction:column;align-items:flex-start;gap:4px}
  .scenario-grid{grid-template-columns:1fr;gap:10px}
  .scenario{aspect-ratio:16/10}
  .scenario__body{padding:20px}
  .feature-grid{grid-template-columns:1fr}
  .platform-stats{grid-template-columns:1fr 1fr}
  .safety-nums{flex-wrap:wrap;gap:18px 28px}
  .footer-top{grid-template-columns:1fr 1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:10px}
  .float-consult{display:none}
  .mobile-bar{
    display:grid;grid-template-columns:1fr 1fr 1.2fr;gap:1px;
    position:fixed;left:0;right:0;bottom:0;z-index:90;
    background:#fff;border-top:1px solid var(--line);
    padding:8px calc(8px + env(safe-area-inset-right)) calc(8px + env(safe-area-inset-bottom)) calc(8px + env(safe-area-inset-left));
    box-shadow:0 -12px 30px -20px rgba(7,22,43,.35);
  }
  .mobile-bar a,.mobile-bar button{
    height:48px;display:flex;align-items:center;justify-content:center;gap:7px;
    border-radius:9px;font-size:13px;color:var(--ink-2);background:var(--mist);
  }
  .mobile-bar .primary{background:var(--brand);color:#fff}
  .mobile-bar svg{width:16px;height:16px}
  .site-footer{padding-bottom:76px}
  .page-hero{padding-top:32px}
  .detail-key{grid-template-columns:1fr}
  .contact-form{padding:22px}
  .modal__panel{padding:24px}
  .hero-badge{font-size:11.5px}
  .config__steps,.config__result{padding:22px}
  .quote{padding:18px}
}
@media (max-width:400px){
  .brand-text strong{font-size:17px}
  .brand img{height:34px}
  .hero-specs{grid-template-columns:1fr 1fr}
  .hero-specs div:last-child{display:none}
}
@media print{
  .site-header,.float-consult,.mobile-bar,.cta-band,.site-footer{display:none}
  .reveal{opacity:1;transform:none}
}

.link-arrow > svg{display:none}


/* ---------- Page components responsive ---------- */
@media (max-width:1080px){
  .module-grid{grid-template-columns:repeat(2,1fr)}
  .gallery__main{aspect-ratio:4/3}
}
@media (max-width:860px){
  .scenario-block{grid-template-columns:1fr;gap:28px}
  .scenario-block:nth-child(even) .scenario-block__media{order:0}
  .scenario-block__media{aspect-ratio:16/10}
  .scenario-cols{gap:20px}
  .module-grid{grid-template-columns:1fr 1fr}
  .download-list{grid-template-columns:1fr}
  .arch-row{grid-template-columns:1fr;gap:8px}
  .bms-hero{aspect-ratio:4/3}
}
@media (max-width:640px){
  .scenario-cols{grid-template-columns:1fr;gap:16px}
  .vs-grid{grid-template-columns:1fr}
  .module-grid{grid-template-columns:1fr}
  .gallery__thumbs button{width:64px;height:50px}
  .quote-lg{padding:22px}
  .subnav{top:var(--header-h)}
}

/* ---------- Cloud page ---------- */
.dark-stats{
  display:grid;grid-template-columns:repeat(4,1fr);gap:22px;
  margin-top:38px;padding-top:26px;border-top:1px solid rgba(255,255,255,.12);
}
.dark-stats b{display:block;font-family:var(--font-en);font-size:clamp(24px,2.4vw,34px);font-weight:700;letter-spacing:-.03em;line-height:1.15;color:#fff}
.dark-stats b em{font-style:normal;font-family:var(--font-cn);font-size:.42em;font-weight:500;color:rgba(255,255,255,.55);margin-left:4px}
.dark-stats span{display:block;margin-top:5px;font-size:11px;color:rgba(255,255,255,.4);line-height:1.5}
.ui-shot{background:#EEF4FB;padding:10px;position:relative}
.ui-shot img{width:100%;height:100%;object-fit:contain;object-position:center;border-radius:8px;box-shadow:0 10px 30px -18px rgba(7,22,43,.4)}
.deploy-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:36px}
.deploy-card{padding:24px 22px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.deploy-card .k{font-family:var(--font-mono);font-size:9px;letter-spacing:.12em;color:var(--brand)}
.deploy-card h4{margin-top:10px;font-size:16px;font-weight:500}
.deploy-card p{margin-top:6px;font-size:12px;color:var(--slate);line-height:1.7}
@media (max-width:860px){
  .dark-stats{grid-template-columns:1fr 1fr}
  .deploy-grid{grid-template-columns:1fr}
}
@media (max-width:640px){
  .dark-stats{grid-template-columns:1fr 1fr;gap:18px}
}

/* ---------- Process ---------- */
.process{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);
  border:1px solid var(--line);border-radius:16px;overflow:hidden;margin-top:40px;
}
.process-step{background:#fff;padding:24px 22px;min-height:150px;position:relative}
.process-step .no{font-family:var(--font-mono);font-size:10px;letter-spacing:.1em;color:var(--brand)}
.process-step h4{margin-top:12px;font-size:15px;font-weight:500;color:var(--ink)}
.process-step p{margin-top:6px;font-size:11.5px;color:var(--slate);line-height:1.7}
.process-step--cta{background:linear-gradient(160deg,#0A2241,#051326);display:flex;flex-direction:column;justify-content:space-between}
.process-step--cta h4{color:#fff}
.process-step--cta p{color:rgba(255,255,255,.5)}
.process-step--cta a{margin-top:14px;color:var(--green);font-size:12.5px}
@media (max-width:1080px){.process{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.process{grid-template-columns:1fr}.process-step{min-height:0}}

/* Timeline 4 columns */
.timeline{grid-template-columns:repeat(4,1fr)}
@media (max-width:1080px){.timeline{grid-template-columns:1fr 1fr}.timeline::before{display:none}.tl-item{padding-top:24px}}
@media (max-width:640px){.timeline{grid-template-columns:1fr}}

/* ---------- Anchor offsets under sticky subnav ---------- */
#features,#models,#offline,#downloads,#visit,#faq,#select,#manage,#service,#asset,#risk,#modules,#architecture,#deploy,#security,#delivery,#community,#store,#operator,#capability{
  scroll-margin-top:calc(var(--header-h) + 58px);
}

/* ---------- Product card refinements ---------- */
.cab-svg{width:auto;height:76%;max-width:82%}
.product-card__media img.img-focus-right{object-position:76% 50%;transform:scale(1.24)}
.product-card:hover .product-card__media img.img-focus-right{transform:scale(1.28)}
.product-card--wide{grid-column:1/-1;flex-direction:row}
.product-card--wide .product-card__media{flex:0 0 46%;aspect-ratio:16/9;min-height:300px}
.product-card--wide .product-card__body{justify-content:center;padding:36px 40px}
.product-card--wide h3{font-size:24px}
.product-card--wide p{font-size:13.5px;max-width:520px}
@media (max-width:860px){
  .product-card--wide{flex-direction:column}
  .product-card--wide .product-card__media{flex:none;width:100%;aspect-ratio:16/10;min-height:0}
  .product-card--wide .product-card__body{padding:22px}
  .product-card--wide h3{font-size:20px}
}

/* ---------- Mobile hero + scenario media tweaks ---------- */
@media (max-width:640px){
  .hero-meta{display:none}
}
.scenario-block__media--contain{background:linear-gradient(150deg,#F7FAFE,#EAF2FB)}
.scenario-block__media--contain img{object-fit:contain;padding:14px}

/* ---------- Cloud hero stats wrap fix ---------- */
.dark-stats{grid-template-columns:1fr 1fr;gap:18px 26px}
.dark-stats b{font-size:clamp(24px,2.2vw,30px);white-space:nowrap}

/* ---------- Contact page ---------- */
body[data-page="contact"] .float-consult{display:none}

/* ---------- Grid balance + about PCB band ---------- */
.feature-grid--4{grid-template-columns:repeat(4,1fr)}
.pcb-band{width:100%;height:440px;object-fit:cover;object-position:50% 48%}
@media (max-width:1080px){
  .feature-grid--4{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .feature-grid--4{grid-template-columns:1fr}
  .pcb-band{height:260px}
  .platform-stats{grid-template-columns:1fr;gap:0}
  .pstat{padding:16px 0;border-bottom:1px solid #DDE7F3}
  .pstat:last-child{border-bottom:0}
  .pstat b{font-size:30px}
}

/* Hide floating consult where it would cover a primary CTA */
body[data-page="products"] .float-consult{display:none}

/* ---------- User app band ---------- */
.ui-mini-band{
  margin-top:36px;border:1px solid var(--line);border-radius:var(--radius-lg);
  background:linear-gradient(160deg,#F8FBFF,#ECF4FC);padding:26px 24px 0;overflow:hidden;
  display:flex;justify-content:center;
}
.ui-mini-band img{width:min(980px,100%);height:auto;display:block}
@media (max-width:640px){.ui-mini-band{padding:14px 12px 0;border-radius:18px}}