/* Layout concept: an engineering sheet in natural light. Pale leaf-green paper, hairline grid, light-green actions,
   a deeper leaf green for marks and live data, teal for telemetry. Wide Archivo for display, Be Vietnam Pro for reading,
   JetBrains Mono for specs and units. Light green is the brand look for everyone; deep forest is opt-in via the toggle. */
:root{
  color-scheme: light;
  --bg:#F3F7F1; --bg-elev:#FFFFFF; --bg-soft:#E8F0E3; --bg-inv:#10241A;
  --fg:#11251A; --fg-soft:#34493C; --muted:#5D7064;
  --line:rgba(24,70,40,.11); --line-strong:rgba(24,70,40,.22);
  --copper:#2D8049; --amber:#6CB548; --signal:#25917E; --iris:#4A78AE;
  --cta:#9ACF8C; --cta-hover:#8AC57B; --on-cta:#0F2A18;
  --ok:#1E9655; --warn:#B7790A; --crit:#D3263A; --sun:#E3A21A;
  --glass:rgba(243,247,241,.76); --grid:rgba(30,90,50,.07);
  --shadow:0 40px 80px -40px rgba(20,55,32,.28);
  --on-accent:#FFFFFF;
  --dot:rgba(22,72,42,.62); --dot-back:rgba(22,72,42,.08); --sphere:rgba(255,255,255,.82);
  --scrim:rgba(10,30,18,.35);

  --f-display:"Archivo","Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --f-body:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;

  --t-xs:.75rem; --t-sm:.875rem; --t-base:1rem; --t-md:1.125rem;
  --t-lg:clamp(1.2rem,1.5vw,1.45rem); --t-xl:clamp(1.55rem,2.4vw,2.2rem);
  --t-2xl:clamp(2rem,4.4vw,3.7rem); --t-hero:clamp(2.5rem,6vw,5.6rem);

  --gutter:clamp(16px,4vw,48px); --max:1280px; --r:20px; --r-sm:12px;
  --nav-h:72px;
  --ease:cubic-bezier(.22,1,.36,1); --ease-in-out:cubic-bezier(.65,0,.35,1);
}
:root[data-theme="dark"]{ color-scheme: dark;
  --bg:#0B1611; --bg-elev:#122219; --bg-soft:#0F1C15; --bg-inv:#E8F3EA;
  --fg:#E7F2E9; --fg-soft:#B6CBBC; --muted:#7F998A;
  --line:rgba(170,225,190,.12); --line-strong:rgba(170,225,190,.24);
  --copper:#8ED79A; --amber:#C8EB8A; --signal:#6FD4BF; --iris:#8DB4E6;
  --cta:#9ADB8F; --cta-hover:#AEE5A4; --on-cta:#0B1611;
  --ok:#4ADE8F; --warn:#FFC145; --crit:#FF5D6C; --sun:#F5C451;
  --glass:rgba(11,22,17,.68); --grid:rgba(150,220,170,.07);
  --shadow:0 40px 90px -40px rgba(0,0,0,.75);
  --on-accent:#0B1611;
  --dot:rgba(175,230,190,.6); --dot-back:rgba(175,230,190,.1); --sphere:rgba(18,34,25,.92);
  --scrim:rgba(4,10,7,.55); }

*,*::before,*::after{box-sizing:border-box}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-behavior:auto}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
.lenis.lenis-stopped{overflow:hidden}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--f-body);font-size:var(--t-base);line-height:1.6;
  overflow-x:clip;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg,canvas{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer;padding:0}
:focus-visible{outline:2px solid var(--signal);outline-offset:3px;border-radius:6px}
::selection{background:var(--copper);color:var(--on-accent)}
h1,h2,h3,h4{margin:0;font-family:var(--f-display);font-stretch:112%;font-weight:700;line-height:1.08;letter-spacing:-.02em;text-wrap:balance}
p{margin:0}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.wrap{width:min(var(--max),100% - 2*var(--gutter));margin-inline:auto}
.skip{position:fixed;left:16px;top:-60px;z-index:200;background:var(--copper);color:var(--on-accent);padding:10px 16px;border-radius:10px;font-weight:600}
.skip:focus{top:16px}

/* ---------- shared atoms ---------- */
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--f-mono);font-size:var(--t-xs);letter-spacing:.14em;text-transform:uppercase;color:var(--fg-soft)}
.eyebrow i{width:8px;height:8px;background:var(--copper);display:inline-block;transform:rotate(45deg)}
.grad{background:linear-gradient(100deg,var(--copper) 0%,var(--amber) 42%,var(--signal) 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.sec{position:relative;padding-block:clamp(72px,8.5vw,120px)}
.sec-head{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(24px,4vw,64px);align-items:end;margin-bottom:clamp(40px,6vw,72px)}
.sec-head h2{font-size:var(--t-2xl);margin-top:18px}
.sec-head .lead{color:var(--fg-soft);font-size:var(--t-md);max-width:52ch}
.mono{font-family:var(--f-mono)}
.tabnum{font-variant-numeric:tabular-nums}

.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;height:50px;padding:0 24px;border-radius:999px;
  font-weight:600;font-size:15px;letter-spacing:.01em;white-space:nowrap;overflow:hidden;isolation:isolate;transition:background-color .3s,border-color .3s,color .3s,transform .45s var(--ease)}
.btn span,.btn svg{position:relative;z-index:1;pointer-events:none}
.btn svg{width:18px;height:18px;flex:none;transition:transform .4s var(--ease)}
.btn:hover svg{transform:translateX(4px)}
.btn-primary{background:var(--cta);color:var(--on-cta)}
.btn-primary:hover{background:var(--cta-hover)}
.btn-primary::before{content:"";position:absolute;inset:0;z-index:0;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.45) 50%,transparent 70%);transform:translateX(-120%);transition:transform .8s var(--ease)}
.btn-primary:hover::before{transform:translateX(120%)}
.btn-ghost{border:1px solid var(--line-strong);background:color-mix(in srgb,var(--bg-elev) 60%,transparent);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.btn-ghost:hover{border-color:var(--fg-soft)}
.btn-sm{height:40px;padding:0 18px;font-size:14px}
.magnetic{will-change:transform}
.chip{display:inline-flex;align-items:center;gap:6px;height:28px;padding:0 12px;border-radius:999px;border:1px solid var(--line-strong);font-size:12.5px;color:var(--fg-soft);white-space:nowrap}
.dot-live{width:8px;height:8px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 0 color-mix(in srgb,var(--ok) 60%,transparent);animation:pulse 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 color-mix(in srgb,var(--ok) 55%,transparent)}70%{box-shadow:0 0 0 9px transparent}100%{box-shadow:0 0 0 0 transparent}}

/* ---------- preloader ---------- */
.preloader{position:fixed;inset:0;z-index:300;background:var(--bg);display:grid;place-items:center;
  clip-path:inset(0 0 0 0);transition:clip-path 1s var(--ease-in-out);animation:plFailsafe .6s 4s forwards}
.preloader.done{clip-path:inset(0 0 100% 0)}
@keyframes plFailsafe{to{clip-path:inset(0 0 100% 0);visibility:hidden}}
.pl-inner{width:min(420px,100% - 32px);display:grid;gap:18px}
.pl-top{display:flex;align-items:center;justify-content:space-between}
.pl-top svg{width:44px;height:44px;color:var(--fg)}
.pl-count{font-family:var(--f-display);font-stretch:118%;font-weight:700;font-size:clamp(3rem,10vw,5rem);line-height:1;font-variant-numeric:tabular-nums}
.pl-count small{font-size:.4em;color:var(--muted);margin-left:4px}
.pl-bar{height:2px;background:var(--line);overflow:hidden}
.pl-bar i{display:block;height:100%;width:100%;background:linear-gradient(90deg,var(--copper),var(--signal));transform-origin:left;transform:scaleX(0)}
.pl-cap{font-family:var(--f-mono);font-size:11px;letter-spacing:.12em;color:var(--muted);text-transform:uppercase}

/* ---------- global overlays ---------- */
.grain{position:fixed;inset:-50%;z-index:90;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation:grain 1.2s steps(6) infinite}
@keyframes grain{0%{transform:translate(0,0)}20%{transform:translate(-3%,2%)}40%{transform:translate(2%,-3%)}60%{transform:translate(-2%,-1%)}80%{transform:translate(3%,3%)}100%{transform:translate(0,0)}}
.progress{position:fixed;left:0;right:0;top:0;height:2px;z-index:120;pointer-events:none}
.progress i{display:block;height:100%;background:linear-gradient(90deg,var(--copper),var(--amber),var(--signal));transform-origin:left;transform:scaleX(0)}

.cursor{position:fixed;inset:0;z-index:250;pointer-events:none;display:none}
html.has-cursor .cursor{display:block}
html.has-cursor body, html.has-cursor a, html.has-cursor button{cursor:none}
html.has-cursor input, html.has-cursor textarea, html.has-cursor select{cursor:auto}
.c-dot,.c-ring{position:absolute;left:0;top:0;border-radius:50%;will-change:transform}
.c-dot{width:6px;height:6px;margin:-3px 0 0 -3px;background:#fff;mix-blend-mode:difference}
.c-ring{width:40px;height:40px;margin:-20px 0 0 -20px;border:1px solid rgba(255,255,255,.9);mix-blend-mode:difference;
  display:grid;place-items:center;transition:width .35s var(--ease),height .35s var(--ease),margin .35s var(--ease),background-color .35s,border-color .35s}
.cursor.is-link .c-ring{width:64px;height:64px;margin:-32px 0 0 -32px;background:rgba(255,255,255,.12)}
.cursor.is-label .c-ring{width:92px;height:92px;margin:-46px 0 0 -46px;background:var(--copper);border-color:var(--copper);mix-blend-mode:normal}
.c-label{font:600 12px/1 var(--f-body);color:var(--on-accent);opacity:0;letter-spacing:.04em;text-transform:uppercase;transition:opacity .2s}
.cursor.is-label .c-label{opacity:1}
.cursor.is-hidden .c-dot,.cursor.is-hidden .c-ring{opacity:0}

/* ---------- nav ---------- */
.nav{position:fixed;left:0;right:0;top:0;z-index:100;padding-top:env(safe-area-inset-top,0px);transition:transform .5s var(--ease),background-color .4s,border-color .4s;border-bottom:1px solid transparent}
.nav.is-scrolled{background:var(--glass);backdrop-filter:blur(16px) saturate(140%);-webkit-backdrop-filter:blur(16px) saturate(140%);border-bottom-color:var(--line)}
.nav.is-hidden{transform:translateY(-100%)}
.nav-in{height:var(--nav-h);display:flex;align-items:center;gap:28px}
.brand{display:inline-flex;align-items:center;gap:10px;font-family:var(--f-display);font-stretch:120%;font-weight:800;font-size:19px;letter-spacing:.04em}
.brand svg{width:30px;height:30px}
.brand em{font-style:normal;font-family:var(--f-mono);font-size:10px;font-weight:500;letter-spacing:.2em;color:var(--muted);align-self:flex-end;margin-bottom:3px}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:12px}
.nav-links>a,.mega-btn{position:relative;padding:8px 14px;border-radius:999px;font-size:14.5px;color:var(--fg-soft);transition:color .25s,background-color .25s;display:inline-flex;align-items:center;gap:6px}
.nav-links>a:hover,.mega-btn:hover,.mega-btn[aria-expanded="true"]{color:var(--fg);background:color-mix(in srgb,var(--fg) 7%,transparent)}
.nav-links>a.is-active{color:var(--fg)}
.nav-links>a.is-active::after{content:"";position:absolute;left:50%;bottom:2px;width:4px;height:4px;margin-left:-2px;border-radius:50%;background:var(--copper)}
.mega-btn svg{width:12px;height:12px;transition:transform .3s}
.mega-btn[aria-expanded="true"] svg{transform:rotate(180deg)}
.nav-tools{margin-left:auto;display:flex;align-items:center;gap:10px}
.lang{display:inline-flex;border:1px solid var(--line-strong);border-radius:999px;padding:3px;gap:2px}
.lang button{font:600 12px/1 var(--f-mono);letter-spacing:.06em;padding:7px 10px;border-radius:999px;color:var(--muted);transition:background-color .25s,color .25s}
.lang button[aria-pressed="true"]{background:var(--fg);color:var(--bg)}
.icon-btn{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--line-strong);transition:border-color .25s,background-color .25s}
.icon-btn:hover{border-color:var(--fg-soft)}
.icon-btn svg{width:18px;height:18px}
.theme-btn .sun{display:none}
:root[data-theme="dark"] .theme-btn .sun{display:block}
:root[data-theme="dark"] .theme-btn .moon{display:none}
.burger{display:none;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.burger i{display:block;width:16px;height:1.5px;background:currentColor;transition:transform .35s var(--ease)}
.burger[aria-expanded="true"] i:first-child{transform:translateY(3.25px) rotate(45deg)}
.burger[aria-expanded="true"] i:last-child{transform:translateY(-3.25px) rotate(-45deg)}

.has-mega{position:relative}
.mega{position:absolute;left:-40px;top:calc(100% + 14px);width:min(760px,90vw);display:grid;grid-template-columns:1fr 1fr 240px;gap:6px;padding:10px;
  background:var(--bg-elev);border:1px solid var(--line-strong);border-radius:22px;box-shadow:var(--shadow);
  opacity:0;visibility:hidden;transform:translateY(-8px) scale(.98);transform-origin:top left;transition:opacity .3s var(--ease),transform .4s var(--ease),visibility .3s}
.mega.open{opacity:1;visibility:visible;transform:none}
.mega::before{content:"";position:absolute;left:0;right:0;top:-16px;height:16px}
.mega a.mg{display:flex;gap:12px;padding:12px;border-radius:14px;transition:background-color .2s}
.mega a.mg:hover{background:color-mix(in srgb,var(--fg) 6%,transparent)}
.mg-ic{flex:none;width:38px;height:38px;border-radius:10px;display:grid;place-items:center;background:color-mix(in srgb,var(--copper) 14%,transparent);color:var(--copper)}
.mg-ic svg{width:20px;height:20px}
.mg b{display:block;font-size:14px;font-weight:600}
.mg small{display:block;font-size:12.5px;color:var(--muted);line-height:1.45;margin-top:2px}
.mega-feat{grid-row:span 3;border-radius:16px;padding:18px;display:flex;flex-direction:column;justify-content:flex-end;gap:8px;min-height:220px;position:relative;overflow:hidden;
  background:radial-gradient(120% 80% at 100% 0%,color-mix(in srgb,var(--copper) 45%,transparent),transparent 60%),radial-gradient(100% 80% at 0% 100%,color-mix(in srgb,var(--signal) 35%,transparent),transparent 60%),var(--bg-soft)}
.mega-feat b{font-family:var(--f-display);font-stretch:112%;font-size:18px;line-height:1.2}
.mega-feat small{color:var(--fg-soft);font-size:12.5px}
.mega-feat .eyebrow{font-size:10px}

.mobile-menu{position:fixed;inset:0;z-index:95;background:var(--bg);padding:calc(var(--nav-h) + 24px + env(safe-area-inset-top,0px)) var(--gutter) calc(32px + env(safe-area-inset-bottom,0px));
  display:flex;flex-direction:column;gap:28px;overflow-y:auto}
.mobile-menu nav{display:flex;flex-direction:column}
.mobile-menu nav a{font-family:var(--f-display);font-stretch:112%;font-weight:700;font-size:clamp(1.8rem,8vw,2.6rem);line-height:1.25;padding-block:6px;border-bottom:1px solid var(--line);
  display:flex;justify-content:space-between;align-items:center;opacity:0;transform:translateY(20px);transition:opacity .5s var(--ease),transform .6s var(--ease)}
.mobile-menu nav a small{font-family:var(--f-mono);font-size:12px;color:var(--muted);font-weight:400}
.mobile-menu.open nav a{opacity:1;transform:none}
.mm-foot{margin-top:auto;display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;color:var(--muted);font-size:14px}

/* ---------- split text ---------- */
.w{display:inline-block;overflow:hidden;vertical-align:top;padding:.2em .06em .1em;margin:-.2em -.06em -.1em}
.wi{display:inline-block;will-change:transform}
html.js [data-split] .wi{transform:translateY(112%);transition:transform 1s var(--ease);transition-delay:calc(var(--i,0)*45ms)}
html.js [data-split].in .wi{transform:none}
html.js [data-reveal]{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease),transform 1s var(--ease);transition-delay:var(--d,0ms)}
html.js [data-reveal].in{opacity:1;transform:none}

/* ---------- hero ---------- */
.hero{position:relative;padding-top:calc(var(--nav-h) + clamp(28px,6vw,72px));padding-bottom:clamp(40px,6vw,80px);overflow:hidden;isolation:isolate}
.hero-bg{position:absolute;inset:0;z-index:-1;pointer-events:none}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);
  background-size:56px 56px;mask-image:radial-gradient(ellipse 80% 70% at 60% 40%,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 80% 70% at 60% 40%,#000 30%,transparent 75%)}
.aurora{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5;will-change:transform}
.a1{width:46vw;height:46vw;max-width:680px;max-height:680px;right:-8vw;top:-12vw;background:radial-gradient(circle,color-mix(in srgb,var(--copper) 70%,transparent),transparent 65%);animation:drift1 18s ease-in-out infinite alternate}
.a2{width:40vw;height:40vw;max-width:560px;max-height:560px;left:-10vw;bottom:-16vw;background:radial-gradient(circle,color-mix(in srgb,var(--signal) 55%,transparent),transparent 65%);animation:drift2 22s ease-in-out infinite alternate}
@keyframes drift1{to{transform:translate(-8vw,6vw) scale(1.15)}}
@keyframes drift2{to{transform:translate(10vw,-6vw) scale(1.1)}}
.spot{position:absolute;inset:0;background:radial-gradient(520px circle at var(--sx,70%) var(--sy,30%),color-mix(in srgb,var(--fg) 6%,transparent),transparent 60%)}
.hero-in{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);gap:clamp(20px,3vw,48px);align-items:center}
.hero-copy{position:relative;z-index:2;min-width:0}
.badge{position:relative;display:inline-flex;align-items:center;gap:10px;padding:5px 14px 5px 5px;border-radius:999px;background:color-mix(in srgb,var(--bg-elev) 80%,transparent);font-size:13.5px;color:var(--fg-soft);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.badge::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:conic-gradient(from var(--ang),var(--line-strong) 0 62%,var(--copper) 78%,var(--signal) 90%,var(--line-strong) 100%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;animation:spinAng 4s linear infinite}
@property --ang{syntax:'<angle>';inherits:false;initial-value:0deg}
@keyframes spinAng{to{--ang:360deg}}
.badge-new{font:600 11px/1 var(--f-mono);letter-spacing:.08em;text-transform:uppercase;background:var(--copper);color:var(--on-accent);padding:6px 9px;border-radius:999px}
.badge svg{width:14px;height:14px;transition:transform .3s var(--ease)}
.badge:hover svg{transform:translateX(3px)}
.hero-title{font-size:var(--t-hero);font-stretch:116%;font-weight:800;line-height:1.04;letter-spacing:-.035em;margin-top:26px}
.ht-line{display:block}
.ht-rot{display:block;position:relative;height:1.3em;overflow:hidden;margin-block:-.08em -.06em}
.rot-word{position:absolute;left:0;top:0;padding-top:.13em;padding-right:.08em;white-space:nowrap;transform:translateY(110%);transition:transform .9s var(--ease)}
.rot-word.snap{transition:none}
.rot-word.is-on{transform:none}
.rot-word.is-out{transform:translateY(-110%)}
.hero-sub{margin-top:26px;font-size:var(--t-md);color:var(--fg-soft);max-width:54ch;line-height:1.7}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.hero-meta{display:flex;flex-wrap:wrap;gap:clamp(18px,3vw,40px);margin:44px 0 0;padding-top:22px;border-top:1px solid var(--line)}
.hero-meta div{display:grid;gap:2px}
.hero-meta dt{font-family:var(--f-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.hero-meta dd{margin:0;font-weight:600;display:flex;align-items:center;gap:8px;font-variant-numeric:tabular-nums}
.hero-visual{position:relative;aspect-ratio:1/1;width:min(100%,640px);justify-self:end;max-width:100%}
.hero-visual canvas{width:100%;height:100%;touch-action:pan-y;cursor:grab}
.hero-visual canvas:active{cursor:grabbing}
.float-chip{position:absolute;display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:14px;background:var(--glass);border:1px solid var(--line-strong);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);font-size:12.5px;box-shadow:var(--shadow);animation:floaty 6s ease-in-out infinite}
.float-chip b{display:block;font-family:var(--f-display);font-stretch:112%;font-size:16px;font-variant-numeric:tabular-nums}
.float-chip small{display:block;color:var(--muted);font-size:11.5px}
.float-chip .fc-ic{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;background:color-mix(in srgb,var(--signal) 16%,transparent);color:var(--signal)}
.float-chip .fc-ic svg{width:16px;height:16px}
.fc1{left:-2%;top:16%}
.fc2{right:0;bottom:16%;animation-delay:-3s}
.fc2 .fc-ic{background:color-mix(in srgb,var(--copper) 16%,transparent);color:var(--copper)}
@keyframes floaty{50%{transform:translateY(-12px)}}
.globe-cap{position:absolute;left:50%;bottom:2%;transform:translateX(-50%);font-family:var(--f-mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);white-space:nowrap;display:flex;gap:16px}
.globe-cap span{display:inline-flex;align-items:center;gap:6px}
.globe-cap i{width:7px;height:7px;border-radius:50%;display:inline-block}
.scroll-hint{display:flex;align-items:center;gap:12px;margin-top:clamp(28px,4vw,48px);font-family:var(--f-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.scroll-hint i{position:relative;width:1px;height:42px;background:var(--line-strong);overflow:hidden}
.scroll-hint i::after{content:"";position:absolute;left:0;top:-40%;width:100%;height:40%;background:var(--copper);animation:scrollLine 2s var(--ease-in-out) infinite}
@keyframes scrollLine{to{top:100%}}
html.js .hero [data-intro]{opacity:0;transform:translateY(30px)}
html.js.is-loaded .hero [data-intro]{opacity:1;transform:none;transition:opacity 1s var(--ease),transform 1.2s var(--ease);transition-delay:calc(var(--n,0)*110ms + 100ms)}
html.js .hero .hero-visual[data-intro]{transform:scale(.92)}
html.js.is-loaded .hero .hero-visual[data-intro]{transform:none}

/* ---------- marquees + word band ---------- */
.marquee{position:relative;overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.marquee+.marquee{margin-top:18px}
.mq-track{display:flex;width:max-content;will-change:transform}
.mq-set{display:flex;align-items:center;gap:clamp(36px,5vw,72px);padding-right:clamp(36px,5vw,72px)}
.band{padding-block:clamp(26px,3.6vw,42px);border-block:1px solid var(--line);background:var(--bg-soft)}
.band .mq-set{gap:clamp(22px,3vw,44px);padding-right:clamp(22px,3vw,44px)}
.bw{font-family:var(--f-display);font-stretch:120%;font-weight:800;font-size:clamp(2.2rem,5.4vw,4.6rem);line-height:1.05;letter-spacing:-.03em;white-space:nowrap;color:var(--fg)}
.bw.o{color:transparent;-webkit-text-stroke:1.3px var(--copper)}
.bs{color:var(--amber);font-size:clamp(1.1rem,2.2vw,1.8rem);line-height:1}

/* ---------- about / manifesto ---------- */
.about-grid{display:grid;grid-template-columns:minmax(0,.32fr) minmax(0,1fr);gap:clamp(24px,5vw,80px)}
.about-side{display:grid;align-content:start;gap:22px}
.about-note{color:var(--muted);font-size:var(--t-sm);max-width:30ch}
.about-coords{font-family:var(--f-mono);font-size:12px;color:var(--fg-soft);display:grid;gap:4px;padding-top:16px;border-top:1px solid var(--line)}
.manifesto{font-family:var(--f-display);font-stretch:108%;font-weight:600;font-size:clamp(1.55rem,3.3vw,2.85rem);line-height:1.28;letter-spacing:-.02em}
.manifesto .mw{opacity:.16;transition:opacity .25s linear}
.manifesto .mw.on{opacity:1}
.manifesto .mw.hl{color:var(--copper)}
html:not(.js) .manifesto .mw{opacity:1}

.stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:clamp(64px,8vw,110px);border-top:1px solid var(--line)}
.stat{padding:28px 18px 0 0;display:grid;gap:8px;align-content:start;border-left:1px solid var(--line);padding-left:18px}
.stat:first-child{border-left:0;padding-left:0}
.stat b{font-family:var(--f-display);font-stretch:118%;font-weight:700;font-size:clamp(2rem,3.6vw,3.2rem);line-height:1;letter-spacing:-.03em;font-variant-numeric:tabular-nums;white-space:nowrap}
.stat b sup{font-size:.45em;color:var(--copper);vertical-align:top;margin-left:2px;top:.1em;position:relative}
.stat>span{font-size:var(--t-sm);color:var(--muted);line-height:1.45}

/* ---------- services bento ---------- */
.bento{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-auto-rows:minmax(260px,auto);gap:14px}
.card{position:relative;border-radius:var(--r);background:var(--bg-elev);border:1px solid var(--line);overflow:hidden;isolation:isolate;padding:26px;display:flex;flex-direction:column;gap:12px;min-width:0}
.card::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),color-mix(in srgb,var(--copper) 13%,transparent),transparent 60%);opacity:0;transition:opacity .4s}
.card::after{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;pointer-events:none;
  background:radial-gradient(320px circle at var(--mx,50%) var(--my,50%),color-mix(in srgb,var(--copper) 85%,transparent),transparent 60%);
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;opacity:0;transition:opacity .4s}
.bento:hover .card::after{opacity:1}
.card:hover::before{opacity:1}
.card h3{font-size:var(--t-lg);font-stretch:110%}
.card p{color:var(--fg-soft);font-size:14.5px;line-height:1.6;max-width:46ch}
.card .tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:8px}
.card .tags span{font-family:var(--f-mono);font-size:11px;color:var(--muted);border:1px solid var(--line);border-radius:6px;padding:3px 7px}
.card-top{display:flex;justify-content:space-between;align-items:center}
.card-ic{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;border:1px solid var(--line-strong);color:var(--copper);background:var(--bg-soft)}
.card-ic svg{width:21px;height:21px}
.card-more{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--line);color:var(--muted);transition:transform .4s var(--ease),background-color .3s,color .3s}
.card:hover .card-more{transform:rotate(45deg);background:var(--copper);color:var(--on-accent);border-color:var(--copper)}
.card-more svg{width:15px;height:15px}
.c-ai{grid-column:span 2;grid-row:span 2}
.c-cloud{grid-column:span 2}
.viz{position:relative;margin-block:6px;border-radius:14px;border:1px solid var(--line);background:var(--bg-soft);overflow:hidden;min-height:120px}
.c-ai .viz{flex:1;min-height:260px}
/* AI viz */
.nn{position:absolute;inset:0;width:100%;height:100%}
.nn line{stroke:var(--line-strong);stroke-width:1}
.nn line.pulse{stroke:var(--copper);stroke-width:1.4;stroke-dasharray:6 120;animation:dash 2.4s linear infinite}
.nn circle{fill:var(--bg-elev);stroke:var(--fg-soft);stroke-width:1.2}
.nn circle.hot{fill:var(--copper);stroke:var(--copper);animation:nodeHot 2.4s ease-in-out infinite}
@keyframes dash{from{stroke-dashoffset:126}to{stroke-dashoffset:0}}
@keyframes nodeHot{50%{opacity:.35}}
.prompt{position:absolute;left:14px;right:14px;bottom:14px;display:flex;align-items:center;gap:10px;padding:10px 14px;border-radius:12px;background:var(--glass);border:1px solid var(--line-strong);
  font-family:var(--f-mono);font-size:12px;color:var(--fg-soft);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);min-width:0}
.prompt span{overflow:hidden;white-space:nowrap;text-overflow:clip;min-width:0}
.prompt .caret{width:7px;height:15px;background:var(--copper);flex:none;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.prompt .pr-tag{flex:none;color:var(--copper)}
/* code viz */
.code{padding:14px 16px;font-family:var(--f-mono);font-size:11.5px;line-height:1.75;color:var(--fg-soft);white-space:pre;overflow:hidden}
.code .k{color:var(--iris)} .code .s{color:var(--ok)} .code .f{color:var(--copper)} .code .c{color:var(--muted)}
.code div{opacity:0;animation:codeIn 7s infinite;animation-delay:calc(var(--l)*.35s)}
@keyframes codeIn{0%,2%{opacity:0;transform:translateX(-6px)}6%,88%{opacity:1;transform:none}96%,100%{opacity:0}}
/* web viz */
.browser{position:absolute;inset:12px;border-radius:10px;border:1px solid var(--line-strong);background:var(--bg-elev);overflow:hidden}
.browser .bar{height:22px;display:flex;align-items:center;gap:5px;padding:0 9px;border-bottom:1px solid var(--line)}
.browser .bar i{width:7px;height:7px;border-radius:50%;background:var(--line-strong)}
.browser .bar span{margin-left:8px;height:10px;flex:1;border-radius:5px;background:var(--bg-soft)}
.sk{position:absolute;border-radius:5px;background:linear-gradient(90deg,var(--bg-soft) 0%,color-mix(in srgb,var(--fg) 10%,var(--bg-soft)) 50%,var(--bg-soft) 100%);background-size:200% 100%;animation:shimmer 1.8s linear infinite}
@keyframes shimmer{to{background-position:-200% 0}}
.score{position:absolute;right:12px;bottom:10px;width:46px;height:46px}
.score circle{fill:none;stroke-width:4}
.score .bg{stroke:var(--line)} .score .fg{stroke:var(--ok);stroke-dasharray:113;stroke-dashoffset:113;stroke-linecap:round;transform:rotate(-90deg);transform-origin:center;animation:scoreIn 3.5s var(--ease) infinite}
.score text{fill:var(--ok);font:700 12px var(--f-mono);text-anchor:middle;dominant-baseline:central}
@keyframes scoreIn{0%{stroke-dashoffset:113}50%,100%{stroke-dashoffset:0}}
/* mobile viz */
.phone{position:absolute;left:50%;top:14px;bottom:-30px;width:108px;margin-left:-54px;border-radius:22px;border:1.5px solid var(--line-strong);background:var(--bg-elev);overflow:hidden;padding:20px 8px 8px}
.phone::before{content:"";position:absolute;top:7px;left:50%;width:30px;height:6px;margin-left:-15px;border-radius:4px;background:var(--line-strong)}
.ph-feed{display:grid;gap:6px;animation:feed 6s var(--ease-in-out) infinite}
.ph-feed i{display:block;height:34px;border-radius:8px;background:var(--bg-soft);border:1px solid var(--line)}
.ph-feed i:nth-child(3n+1){background:color-mix(in srgb,var(--copper) 22%,var(--bg-soft))}
.ph-feed i:nth-child(4n+2){height:52px;background:color-mix(in srgb,var(--signal) 18%,var(--bg-soft))}
@keyframes feed{0%,15%{transform:translateY(0)}45%,60%{transform:translateY(-92px)}90%,100%{transform:translateY(0)}}
.notif{position:absolute;right:12px;top:18px;padding:7px 10px;border-radius:10px;background:var(--glass);border:1px solid var(--line-strong);font-size:10.5px;display:flex;gap:6px;align-items:center;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);animation:notif 6s var(--ease) infinite}
.notif b{color:var(--ok)}
@keyframes notif{0%,20%{opacity:0;transform:translateY(-8px)}30%,80%{opacity:1;transform:none}90%,100%{opacity:0}}
/* iot viz */
.iot{position:absolute;inset:0}
.iot .hub{position:absolute;left:50%;top:50%;width:44px;height:44px;margin:-22px 0 0 -22px;border-radius:12px;background:var(--copper);color:var(--on-accent);display:grid;place-items:center;z-index:2}
.iot .hub svg{width:22px;height:22px}
.iot .ring{position:absolute;left:50%;top:50%;width:44px;height:44px;margin:-22px 0 0 -22px;border-radius:50%;border:1px solid var(--copper);animation:ripple 3s var(--ease) infinite;opacity:0}
.iot .ring:nth-child(2){animation-delay:1s}.iot .ring:nth-child(3){animation-delay:2s}
@keyframes ripple{0%{transform:scale(.8);opacity:.9}100%{transform:scale(4.2);opacity:0}}
.iot .node{position:absolute;width:10px;height:10px;margin:-5px 0 0 -5px;border-radius:50%;background:var(--signal);box-shadow:0 0 0 4px color-mix(in srgb,var(--signal) 18%,transparent)}
.iot .node::after{content:attr(data-v);position:absolute;left:14px;top:-5px;font:500 10px var(--f-mono);color:var(--fg-soft);white-space:nowrap}
/* cloud viz */
/* cloud viz */
.pipe{padding:16px;display:grid;gap:12px}
.pipe-head{display:flex;justify-content:space-between;font-family:var(--f-mono);font-size:11.5px;color:var(--muted)}
.pipe-head b{color:var(--ok);font-weight:500}
.pipe-steps{display:flex;gap:6px}
.ps{position:relative;flex:1;display:flex;align-items:center;justify-content:center;gap:6px;height:34px;border-radius:8px;border:1px solid var(--line);background:var(--bg-elev);font:500 11.5px var(--f-mono);color:var(--fg-soft);overflow:hidden;min-width:0}
.ps::before{content:"";position:absolute;inset:0;background:color-mix(in srgb,var(--ok) 16%,transparent);transform-origin:left;transform:scaleX(0);animation:psRun 6s var(--ease-in-out) infinite;animation-delay:calc(var(--s)*.8s)}
.ps i,.ps span{position:relative}
.ps i{width:7px;height:7px;border-radius:50%;background:var(--ok);flex:none}
@keyframes psRun{0%{transform:scaleX(0)}14%,80%{transform:scaleX(1);opacity:1}100%{transform:scaleX(1);opacity:0}}
.regions{display:flex;flex-wrap:wrap;gap:6px}
/* data viz */
.mini-bars{display:flex;align-items:flex-end;gap:6px;height:100%;padding:16px 16px 14px;position:absolute;inset:0}
.mini-bars i{flex:1;border-radius:4px 4px 0 0;background:linear-gradient(var(--signal),color-mix(in srgb,var(--signal) 20%,transparent));animation:grow 3s var(--ease-in-out) infinite alternate;transform-origin:bottom}
@keyframes grow{from{transform:scaleY(.35)}}
.shield{position:absolute;inset:0;display:grid;place-items:center}
.shield svg{width:64px;height:64px;color:var(--ok)}
.shield .scan{position:absolute;left:0;right:0;height:40%;top:-40%;background:linear-gradient(transparent,color-mix(in srgb,var(--ok) 25%,transparent));animation:scan 2.6s linear infinite}
@keyframes scan{to{top:100%}}

/* ---------- ecosystem horizontal ---------- */
.eco{position:relative;padding-block:clamp(80px,10vw,130px) 0;overflow:hidden}
.eco-pin{position:relative}
.eco-track{display:flex;gap:18px;padding-inline:var(--gutter);will-change:transform}
.eco.native .eco-track{overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding-inline:var(--gutter);padding-bottom:24px}
.eco.native .eco-card,.eco.native .eco-intro{scroll-snap-align:start}
.eco-intro{flex:none;width:min(440px,80vw);display:flex;flex-direction:column;justify-content:center;gap:20px;padding-right:20px}
.eco-intro h2{font-size:clamp(1.8rem,3.1vw,2.7rem)}
.eco-intro p{color:var(--fg-soft);max-width:40ch}
.eco-progress{height:2px;background:var(--line);width:200px;overflow:hidden}
.eco-progress i{display:block;height:100%;background:var(--copper);transform-origin:left;transform:scaleX(0)}
.eco-card{flex:none;width:min(500px,84vw);min-height:min(600px,74vh);border-radius:26px;border:1px solid var(--line-strong);background:var(--bg-elev);padding:clamp(22px,3vw,34px);
  display:flex;flex-direction:column;gap:16px;position:relative;overflow:hidden;isolation:isolate;transform-style:preserve-3d;transition:transform .5s var(--ease)}
.eco-card .art{position:absolute;inset:0;z-index:-1;opacity:.9}
.eco-card .num{font-family:var(--f-mono);font-size:12px;color:var(--muted);letter-spacing:.1em;display:flex;justify-content:space-between}
.eco-card h3{font-size:clamp(1.8rem,3vw,2.6rem);font-stretch:118%;margin-top:auto}
.eco-card h3 small{display:block;font-family:var(--f-mono);font-stretch:100%;font-size:12px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--copper);margin-bottom:10px}
.eco-card p{color:var(--fg-soft);font-size:15px;max-width:42ch}
.eco-card ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}
.eco-card li{font-size:12.5px;padding:5px 10px;border-radius:999px;background:color-mix(in srgb,var(--bg) 55%,transparent);border:1px solid var(--line-strong);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.eco-meta{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;padding-top:16px;border-top:1px solid var(--line)}
.eco-meta b{display:block;font-family:var(--f-display);font-stretch:112%;font-size:22px;font-variant-numeric:tabular-nums}
.eco-meta span{font-size:11.5px;color:var(--muted)}
.art-1{background:repeating-linear-gradient(90deg,var(--grid) 0 1px,transparent 1px 28px),repeating-linear-gradient(0deg,var(--grid) 0 1px,transparent 1px 28px),radial-gradient(80% 60% at 90% 10%,color-mix(in srgb,var(--amber) 30%,transparent),transparent 70%)}
.art-2{background:radial-gradient(circle at 85% 18%,transparent 0 40px,var(--line) 41px 42px,transparent 43px 80px,var(--line) 81px 82px,transparent 83px 120px,var(--line) 121px 122px,transparent 123px),radial-gradient(70% 60% at 80% 0%,color-mix(in srgb,var(--signal) 28%,transparent),transparent 70%)}
.art-3{background:radial-gradient(color-mix(in srgb,var(--copper) 55%,transparent) 1.2px,transparent 1.6px) 0 0/18px 18px,radial-gradient(70% 60% at 100% 0%,color-mix(in srgb,var(--copper) 35%,transparent),transparent 70%);
  mask-image:linear-gradient(200deg,#000 20%,transparent 70%);-webkit-mask-image:linear-gradient(200deg,#000 20%,transparent 70%)}
.art-4{background:repeating-linear-gradient(135deg,var(--line) 0 1px,transparent 1px 16px),radial-gradient(70% 60% at 90% 10%,color-mix(in srgb,var(--ok) 26%,transparent),transparent 70%)}
.art-5{background:radial-gradient(60% 45% at 88% 8%,color-mix(in srgb,var(--signal) 32%,transparent),transparent 70%),radial-gradient(55% 40% at 30% 0%,color-mix(in srgb,var(--iris) 26%,transparent),transparent 70%),repeating-radial-gradient(circle at 100% 0%,transparent 0 22px,var(--line) 22px 23px)}
.eco-glyph{position:absolute;right:-10px;top:30px;font-family:var(--f-display);font-stretch:125%;font-weight:800;font-size:150px;line-height:1;color:transparent;-webkit-text-stroke:1px var(--line-strong);z-index:-1;letter-spacing:-.04em}

/* ---------- demo ---------- */
.demo-shell{border:1px solid var(--line-strong);border-radius:28px;background:var(--bg-elev);overflow:hidden;box-shadow:var(--shadow)}
.tabs{position:relative;display:flex;gap:4px;padding:8px;border-bottom:1px solid var(--line);overflow-x:auto;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tab{position:relative;z-index:1;flex:none;display:inline-flex;align-items:center;gap:8px;padding:11px 16px;border-radius:14px;font-size:14px;font-weight:500;color:var(--muted);white-space:nowrap;transition:color .3s}
.tab svg{width:17px;height:17px;flex:none}
.tab[aria-selected="true"]{color:var(--fg)}
.tab-ind{position:absolute;z-index:0;top:8px;bottom:8px;left:0;width:0;border-radius:14px;background:var(--bg-soft);border:1px solid var(--line-strong);transition:transform .5s var(--ease),width .5s var(--ease)}
.tabs-right{margin-left:auto;display:flex;align-items:center;gap:8px;font-family:var(--f-mono);font-size:11px;color:var(--muted);padding-right:8px;white-space:nowrap}
.stage{position:relative;min-height:540px}
.panel{position:relative;padding:clamp(16px,2.4vw,28px);opacity:0;transform:translateY(14px);transition:opacity .5s var(--ease),transform .6s var(--ease)}
.panel.on{opacity:1;transform:none}
/* chat */
.chat{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:20px;height:100%}
.chat-main{display:flex;flex-direction:column;gap:14px;min-height:480px;min-width:0}
.chat-head{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--muted)}
.chat-head b{color:var(--fg);font-weight:600}
.msgs{flex:1;display:flex;flex-direction:column;gap:14px;min-width:0}
.msg{max-width:78%;padding:12px 16px;border-radius:16px;font-size:14.5px;line-height:1.6}
.msg.user{align-self:flex-end;background:var(--copper);color:var(--on-accent);border-bottom-right-radius:4px}
.msg.bot{align-self:flex-start;background:var(--bg-soft);border:1px solid var(--line);border-bottom-left-radius:4px}
.msg.bot ul{margin:8px 0 0;padding-left:18px}
.msg.bot li{margin-top:4px}
.steps{align-self:flex-start;display:grid;gap:8px;font-family:var(--f-mono);font-size:12px;color:var(--fg-soft);padding:12px 14px;border-left:2px solid var(--line-strong);min-width:0}
.steps div{display:flex;align-items:center;gap:10px;opacity:0;transform:translateX(-6px);transition:opacity .4s,transform .4s}
.steps div.show{opacity:1;transform:none}
.steps .ic{width:16px;height:16px;flex:none;display:grid;place-items:center}
.spin{width:12px;height:12px;border-radius:50%;border:2px solid var(--line-strong);border-top-color:var(--copper);animation:rot .8s linear infinite}
@keyframes rot{to{transform:rotate(360deg)}}
.ok-ic{color:var(--ok)}
.chat-input{display:flex;align-items:center;gap:10px;padding:10px 10px 10px 16px;border:1px solid var(--line-strong);border-radius:14px;color:var(--muted);font-size:14px}
.chat-input span{flex:1;min-width:0;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}
.chat-input i{width:34px;height:34px;border-radius:10px;background:var(--copper);color:var(--on-accent);display:grid;place-items:center;flex:none}
.chat-input i svg{width:16px;height:16px}
.chat-side{display:grid;gap:12px;align-content:start}
.side-card{border:1px solid var(--line);border-radius:16px;padding:14px;background:var(--bg-soft)}
.side-card h4{font-family:var(--f-mono);font-stretch:100%;font-size:11px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-bottom:10px}
.src{display:flex;align-items:center;gap:10px;font-size:13px;padding:6px 0}
.src i{width:26px;height:26px;border-radius:8px;display:grid;place-items:center;font:600 9px var(--f-mono);border:1px solid var(--line-strong);color:var(--fg-soft);flex:none}
.src small{margin-left:auto;color:var(--muted);font-family:var(--f-mono);font-size:11px}
.meter{height:6px;border-radius:3px;background:var(--line);overflow:hidden;margin-top:8px}
.meter i{display:block;height:100%;width:68%;background:linear-gradient(90deg,var(--copper),var(--amber));border-radius:inherit}
.meter-row{display:flex;justify-content:space-between;font-size:13px}
.meter-row b{font-variant-numeric:tabular-nums}
/* dashboard */
.dash{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.kpi{border:1px solid var(--line);border-radius:16px;padding:14px 16px;background:var(--bg-soft);display:grid;gap:4px;min-width:0}
.kpi>span{font-size:12px;color:var(--muted)}
.kpi b{font-family:var(--f-display);font-stretch:112%;font-size:26px;font-variant-numeric:tabular-nums;line-height:1.15}
.kpi b small{font-size:13px;color:var(--muted);font-weight:500;margin-left:3px}
.kpi em{font-style:normal;font-family:var(--f-mono);font-size:11px}
.up{color:var(--ok)} .down{color:var(--crit)} .warnc{color:var(--warn)}
.chart-card{grid-column:span 3;border:1px solid var(--line);border-radius:16px;padding:14px 16px;background:var(--bg-soft);min-width:0}
.chart-card header{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;font-size:13px}
.legend{display:flex;gap:14px;font-size:12px;color:var(--muted)}
.legend span{display:inline-flex;align-items:center;gap:6px}
.legend i{width:14px;height:2px;display:inline-block;background:var(--copper)}
.legend i.f{background:none;border-top:2px dashed var(--iris);height:0}
#liveChart{width:100%;height:260px;margin-top:8px}
.sensors{border:1px solid var(--line);border-radius:16px;padding:8px;background:var(--bg-soft);display:grid;align-content:start;min-width:0}
.sensor{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:10px;align-items:center;padding:10px 8px;border-bottom:1px solid var(--line);font-size:12.5px}
.sensor:last-child{border-bottom:0}
.sensor .st{width:8px;height:8px;border-radius:50%;background:var(--ok)}
.sensor .st.w{background:var(--warn)}
.sensor b{display:block;font-family:var(--f-mono);font-size:10.5px;color:var(--muted);font-weight:500}
.sensor span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}
.sensor em{font-style:normal;font-family:var(--f-mono);font-size:12px;font-variant-numeric:tabular-nums;text-align:right}
/* cv */
.cv{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:16px}
.cv-view{position:relative;border-radius:16px;overflow:hidden;border:1px solid var(--line);background:#0b1220;aspect-ratio:16/9.4;min-width:0}
.cv-view svg{width:100%;height:100%}
.cv-hud{position:absolute;left:12px;top:12px;display:flex;gap:6px;flex-wrap:wrap}
.cv-hud span{font:500 10.5px var(--f-mono);color:#E8EEF9;background:rgba(8,14,28,.72);border:1px solid rgba(255,255,255,.14);padding:4px 8px;border-radius:6px;display:inline-flex;align-items:center;gap:6px}
.rec{width:7px;height:7px;border-radius:50%;background:#FF5D6C;animation:blink 1.2s steps(1) infinite}
.cv-side{display:grid;gap:10px;align-content:start}
.cv-stats{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.cv-log{border:1px solid var(--line);border-radius:16px;padding:12px;background:var(--bg-soft);display:grid;gap:8px;max-height:230px;overflow:hidden}
.cv-log div{display:flex;gap:8px;font-size:12px;align-items:flex-start;animation:logIn .5s var(--ease)}
.cv-log time{font-family:var(--f-mono);color:var(--muted);font-size:11px;flex:none;padding-top:1px}
@keyframes logIn{from{opacity:0;transform:translateY(-6px)}}

/* ---------- industries ---------- */
.ind-list{border-top:1px solid var(--line);list-style:none;margin:0;padding:0}
.ind{position:relative;border-bottom:1px solid var(--line)}
.ind a{display:grid;grid-template-columns:70px minmax(0,1.2fr) minmax(0,1fr) 44px;gap:20px;align-items:center;padding:26px 0;transition:padding .5s var(--ease)}
.ind .idx{font-family:var(--f-mono);font-size:12px;color:var(--muted)}
.ind .nm{font-family:var(--f-display);font-stretch:114%;font-weight:700;font-size:clamp(1.4rem,3vw,2.5rem);line-height:1.15;letter-spacing:-.02em;
  background:linear-gradient(90deg,var(--copper) 0 50%,var(--fg) 50% 100%);background-size:200% 100%;background-position:100% 0;-webkit-background-clip:text;background-clip:text;color:transparent;transition:background-position .7s var(--ease)}
.ind .ds{color:var(--muted);font-size:14.5px}
.ind .ar{width:44px;height:44px;border-radius:50%;border:1px solid var(--line-strong);display:grid;place-items:center;transition:transform .5s var(--ease),background-color .3s,color .3s,border-color .3s}
.ind .ar svg{width:16px;height:16px}
.ind a:hover{padding-left:18px}
.ind a:hover .nm{background-position:0 0}
.ind a:hover .ar{background:var(--copper);border-color:var(--copper);color:var(--on-accent);transform:rotate(-45deg)}
.ind-preview{position:fixed;left:0;top:0;z-index:80;width:300px;pointer-events:none;border-radius:18px;overflow:hidden;border:1px solid var(--line-strong);background:var(--bg-elev);box-shadow:var(--shadow);
  opacity:0;transform:scale(.85);transition:opacity .3s,transform .4s var(--ease)}
.ind-preview.on{opacity:1;transform:scale(1)}
.ind-preview .pv-art{height:170px;position:relative;overflow:hidden}
.ind-preview .pv-art canvas{width:100%;height:100%}
.ind-preview .pv-body{padding:14px 16px}
.ind-preview b{display:block;font-family:var(--f-display);font-stretch:108%;font-size:19px;margin-bottom:4px;color:var(--copper);font-variant-numeric:tabular-nums;line-height:1.1}
.ind-preview span{font-size:13px;color:var(--fg-soft)}

/* ---------- process ---------- */
.proc{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(30px,6vw,100px)}
.proc-side{position:sticky;top:calc(var(--nav-h) + 40px);align-self:start;display:grid;gap:20px}
.proc-side h2{font-size:var(--t-2xl)}
.proc-side p{color:var(--fg-soft);max-width:44ch}
.proc-wrap{position:relative;min-width:0}
.proc-list{list-style:none;margin:0;padding:0 0 0 46px;display:grid;gap:clamp(36px,5vw,60px)}
.proc-line{position:absolute;left:11px;top:8px;bottom:8px;width:2px;background:var(--line)}
.proc-line i{position:absolute;inset:0;background:linear-gradient(var(--copper),var(--signal));transform-origin:top;transform:scaleY(0)}
.step{position:relative;display:grid;gap:10px}
.step::before{content:"";position:absolute;left:-41px;top:6px;width:14px;height:14px;border-radius:50%;background:var(--bg);border:2px solid var(--line-strong);transition:border-color .4s,background-color .4s,box-shadow .4s}
.step.act::before{border-color:var(--copper);background:var(--copper);box-shadow:0 0 0 6px color-mix(in srgb,var(--copper) 20%,transparent)}
.step-top{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.step-n{font-family:var(--f-mono);font-size:12px;color:var(--copper)}
.step h3{font-size:var(--t-xl);font-stretch:112%}
.step p{color:var(--fg-soft);max-width:56ch}
.step .out{display:flex;flex-wrap:wrap;gap:6px}

/* ---------- founder ---------- */
.founder-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(24px,4vw,64px);align-items:start}
.f-card{position:relative;isolation:isolate;overflow:hidden;border-radius:28px;border:1px solid var(--line-strong);min-height:470px;padding:clamp(22px,3vw,34px);display:flex;flex-direction:column;justify-content:flex-end;gap:6px;
  background:radial-gradient(color-mix(in srgb,var(--copper) 45%,transparent) 1.1px,transparent 1.5px) 0 0/18px 18px,radial-gradient(80% 60% at 100% 0%,color-mix(in srgb,var(--amber) 32%,transparent),transparent 70%),radial-gradient(70% 60% at 0% 100%,color-mix(in srgb,var(--signal) 22%,transparent),transparent 70%),var(--bg-elev)}
.f-card::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(to top,var(--bg-elev) 30%,transparent 75%)}
.f-mono{position:absolute;top:10px;right:-4px;z-index:-1;font-family:var(--f-display);font-stretch:125%;font-weight:800;font-size:clamp(150px,17vw,230px);line-height:1;letter-spacing:-.05em;color:transparent;-webkit-text-stroke:1.5px var(--line-strong)}
.f-role{font-family:var(--f-mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--copper)}
.f-name{font-size:clamp(1.9rem,3.2vw,2.7rem);font-stretch:118%}
.f-alt{color:var(--muted);font-size:14px}
.f-facts{list-style:none;margin:16px 0 0;padding:16px 0 0;border-top:1px solid var(--line);display:grid;gap:10px}
.f-facts li{display:flex;align-items:center;gap:10px;font-size:14.5px;color:var(--fg-soft)}
.f-facts svg{width:17px;height:17px;color:var(--copper);flex:none}
.f-body{display:grid;gap:18px;align-content:start;min-width:0}
.f-body>p{color:var(--fg-soft);font-size:var(--t-md);line-height:1.75;max-width:62ch}
.skills{list-style:none;margin:6px 0 0;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.skills li{display:flex;gap:12px;align-items:flex-start;padding:14px;border:1px solid var(--line);border-radius:14px;background:var(--bg-elev);min-width:0}
.sk-ic{flex:none;width:36px;height:36px;border-radius:10px;display:grid;place-items:center;background:color-mix(in srgb,var(--copper) 12%,transparent);color:var(--copper)}
.sk-ic svg{width:18px;height:18px}
.skills b{display:block;font-size:14.5px;font-weight:600}
.skills small{display:block;font-size:12.5px;color:var(--muted);margin-top:2px}
.f-quote{margin:6px 0 0;padding:4px 0 4px 20px;border-left:2px solid var(--copper)}
.f-quote p{font-family:var(--f-display);font-stretch:106%;font-weight:600;font-size:clamp(1.1rem,1.7vw,1.35rem);line-height:1.45;text-wrap:balance}
.f-quote cite{display:block;margin-top:8px;font-style:normal;font-family:var(--f-mono);font-size:12px;color:var(--muted)}
.f-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:4px}

/* ---------- tech ---------- */
.tech .marquee{margin-top:14px}
.tchip{display:inline-flex;align-items:center;gap:10px;height:54px;padding:0 22px;border-radius:16px;border:1px solid var(--line);background:var(--bg-elev);font-weight:600;font-size:15px;white-space:nowrap;transition:border-color .3s,color .3s}
.tchip:hover{border-color:var(--copper);color:var(--copper)}
.tchip i{font:500 10px var(--f-mono);color:var(--muted);letter-spacing:.08em;text-transform:uppercase}
.tech .mq-set{gap:12px;padding-right:12px}
.stack-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin-top:clamp(40px,5vw,64px)}
.sg{background:var(--bg);padding:22px;display:grid;gap:10px;align-content:start;min-width:0}
.sg h4{font-family:var(--f-mono);font-stretch:100%;font-size:11.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--copper);font-weight:500}
.sg p{font-size:14.5px;color:var(--fg-soft);line-height:1.7}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(30px,5vw,80px)}
.big-cta{font-size:clamp(2.4rem,5.6vw,5rem);font-stretch:118%;font-weight:800;letter-spacing:-.04em;line-height:1.02}
.contact-info{display:grid;gap:18px;margin-top:36px}
.ci{display:grid;gap:4px;padding-bottom:18px;border-bottom:1px solid var(--line)}
.ci span{font-family:var(--f-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.ci-row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.ci b{font-size:var(--t-lg);font-weight:600;user-select:all;overflow-wrap:anywhere}
.ci-link{font-family:var(--f-mono);font-size:12.5px;color:var(--copper);margin-top:4px;width:max-content;max-width:100%;overflow-wrap:anywhere}
.ci-link:hover{text-decoration:underline}
.copy-btn{font:500 12px var(--f-mono);border:1px solid var(--line-strong);border-radius:999px;padding:6px 12px;transition:background-color .3s,color .3s}
.copy-btn:hover{background:var(--fg);color:var(--bg)}
.form{border:1px solid var(--line-strong);border-radius:28px;padding:clamp(20px,3vw,36px);background:var(--bg-elev);display:grid;gap:18px;position:relative;overflow:hidden}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:grid;gap:8px;min-width:0}
.field label,.field legend{font-size:13px;font-weight:500;color:var(--fg-soft);padding:0}
.field input,.field textarea,.field select{width:100%;font:inherit;font-size:15px;color:var(--fg);background:var(--bg-soft);border:1px solid var(--line-strong);border-radius:12px;padding:13px 14px;transition:border-color .25s,box-shadow .25s;outline:none}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--copper);box-shadow:0 0 0 4px color-mix(in srgb,var(--copper) 18%,transparent)}
.field.err input{border-color:var(--crit)}
.field .msg-err{font-size:12.5px;color:var(--crit);display:none}
.field.err .msg-err{display:block}
fieldset.field{border:0;margin:0;padding:0}
.picks{display:flex;flex-wrap:wrap;gap:8px}
.pick{position:relative}
.pick input{position:absolute;opacity:0;inset:0;margin:0;cursor:pointer}
.pick span{display:inline-flex;align-items:center;gap:6px;height:38px;padding:0 14px;border-radius:999px;border:1px solid var(--line-strong);font-size:13.5px;transition:background-color .25s,border-color .25s,color .25s}
.pick input:checked+span{background:var(--copper);border-color:var(--copper);color:var(--on-accent)}
.pick input:focus-visible+span{outline:2px solid var(--signal);outline-offset:2px}
.form-foot{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}
.form-foot small{color:var(--muted);font-size:12.5px;max-width:36ch}
.form-done{position:absolute;inset:0;background:var(--bg-elev);display:grid;place-content:center;justify-items:center;text-align:center;gap:14px;padding:28px;opacity:0;visibility:hidden;transition:opacity .5s,visibility .5s}
.form.sent .form-done{opacity:1;visibility:visible}
.form-done svg{width:72px;height:72px}
.form-done circle{fill:none;stroke:var(--ok);stroke-width:2;stroke-dasharray:190;stroke-dashoffset:190}
.form-done path{fill:none;stroke:var(--ok);stroke-width:3;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:40;stroke-dashoffset:40}
.form.sent .form-done circle{transition:stroke-dashoffset .8s var(--ease) .2s;stroke-dashoffset:0}
.form.sent .form-done path{transition:stroke-dashoffset .5s var(--ease) .8s;stroke-dashoffset:0}
.form-done h3{font-size:var(--t-xl)}
.form-done p{color:var(--fg-soft);max-width:40ch}

/* ---------- footer ---------- */
.footer{position:relative;border-top:1px solid var(--line);padding-top:clamp(56px,7vw,90px);overflow:hidden;background:var(--bg-soft)}
.f-cols{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr));gap:32px}
.f-cols h4{font-family:var(--f-mono);font-stretch:100%;font-size:11px;font-weight:500;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin-bottom:16px}
.f-cols ul{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.f-cols li a{color:var(--fg-soft);font-size:14.5px;transition:color .25s}
.f-cols li a:hover{color:var(--copper)}
.f-contact li{color:var(--fg-soft);font-size:14.5px;overflow-wrap:anywhere}
.f-about p{color:var(--muted);font-size:14px;max-width:38ch;margin-top:16px}
.socials{display:flex;gap:8px;margin-top:18px}
.socials a{width:40px;height:40px;border-radius:50%;border:1px solid var(--line-strong);display:grid;place-items:center;transition:background-color .3s,color .3s,border-color .3s}
.socials a:hover{background:var(--fg);color:var(--bg);border-color:var(--fg)}
.socials svg{width:16px;height:16px}
.wordmark{position:relative;margin-top:clamp(48px,6vw,80px);user-select:none;line-height:.8;font-family:var(--f-display);font-stretch:125%;font-weight:800;
  font-size:clamp(4rem,21.5vw,19rem);letter-spacing:-.05em;text-align:center;white-space:nowrap;overflow:hidden;padding-top:.06em}
.wordmark span{display:inline-block;color:transparent;-webkit-text-stroke:1px var(--line-strong);
  background:radial-gradient(260px circle at var(--wx,-500px) var(--wy,-500px),var(--copper),var(--amber) 35%,transparent 70%);-webkit-background-clip:text;background-clip:text}
html.js .wordmark span{transform:translateY(105%);transition:transform 1.2s var(--ease);transition-delay:calc(var(--i)*70ms)}
html.js .wordmark.in span{transform:none}
.f-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding-block:22px calc(22px + env(safe-area-inset-bottom,0px));border-top:1px solid var(--line);font-size:13px;color:var(--muted)}
.f-bottom .demo-note{font-size:12px}
.to-top{position:fixed;right:20px;bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:90;width:52px;height:52px;border-radius:50%;background:var(--glass);border:1px solid var(--line-strong);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);display:grid;place-items:center;opacity:0;visibility:hidden;transform:translateY(10px);transition:opacity .4s,transform .4s var(--ease),visibility .4s}
.to-top.show{opacity:1;visibility:visible;transform:none}
.to-top svg.ring{position:absolute;inset:-1px;width:52px;height:52px;transform:rotate(-90deg)}
.to-top svg.ring circle{fill:none;stroke:var(--copper);stroke-width:2;stroke-dasharray:157;stroke-dashoffset:157}
.to-top svg.arr{width:16px;height:16px}
.toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom,0px));z-index:150;transform:translate(-50%,20px);opacity:0;visibility:hidden;background:var(--fg);color:var(--bg);padding:12px 18px;border-radius:12px;font-size:14px;font-weight:500;transition:opacity .3s,transform .4s var(--ease),visibility .3s;max-width:calc(100% - 32px)}
.toast.show{opacity:1;visibility:visible;transform:translate(-50%,0)}

/* ---------- responsive ---------- */
@media (max-width:1100px){
  .nav-links{display:none}
  .burger{display:flex}
  .bento{grid-template-columns:repeat(2,minmax(0,1fr))}
  .c-ai{grid-column:span 2;grid-row:auto}
  .c-cloud{grid-column:span 2}
  .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
  .stat:nth-child(3){border-left:0;padding-left:0}
  .stat{padding-bottom:26px}
  .chat{grid-template-columns:minmax(0,1fr)}
  .chat-side{grid-template-columns:repeat(2,minmax(0,1fr))}
  .dash{grid-template-columns:repeat(2,minmax(0,1fr))}
  .chart-card{grid-column:span 2}
  .sensors{grid-column:span 2}
  .cv{grid-template-columns:minmax(0,1fr)}
  .f-cols{grid-template-columns:repeat(3,minmax(0,1fr))}
  .f-about{grid-column:1/-1}
}
@media (max-width:900px){
  .hero-in{grid-template-columns:minmax(0,1fr)}
  .hero-visual{justify-self:center;width:min(100%,520px);margin-top:10px}
  .sec-head{grid-template-columns:minmax(0,1fr)}
  .about-grid{grid-template-columns:minmax(0,1fr)}
  .eco{padding-bottom:20px}
  .eco-track{overflow-x:auto;scroll-snap-type:x mandatory;scroll-padding-inline:var(--gutter);padding-bottom:24px;scrollbar-width:thin}
  .eco-card,.eco-intro{scroll-snap-align:start}
  .eco-card{min-height:520px}
  .proc{grid-template-columns:minmax(0,1fr)}
  .proc-side{position:relative;top:0}
  .founder-grid{grid-template-columns:minmax(0,1fr)}
  .f-card{min-height:360px}
  .stack-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .contact-grid{grid-template-columns:minmax(0,1fr)}
  .ind a{grid-template-columns:44px minmax(0,1fr) 40px}
  .ind .ds{grid-column:2/3;grid-row:2}
  .ind a{row-gap:6px;padding:20px 0}
  .ind .ar{grid-row:1/3;grid-column:3;width:40px;height:40px}
}
@media (max-width:640px){
  :root{--nav-h:64px}
  .nav-cta{display:none}
  .theme-btn{display:none}
  .bento{grid-template-columns:minmax(0,1fr)}
  .c-ai,.c-cloud{grid-column:auto}
  .c-ai .viz{min-height:220px}
  .skills{grid-template-columns:minmax(0,1fr)}
  .chat-side{grid-template-columns:minmax(0,1fr)}
  .msg{max-width:92%}
  .dash{grid-template-columns:repeat(2,minmax(0,1fr))}
  .kpi b{font-size:21px}
  #liveChart{height:200px}
  .stage{min-height:0}
  .stack-grid{grid-template-columns:minmax(0,1fr)}
  .f-row{grid-template-columns:minmax(0,1fr)}
  .f-cols{grid-template-columns:repeat(2,minmax(0,1fr))}
  .eco-meta b{font-size:18px}
  .fc1{left:0;top:6%}
  .fc2{right:0;bottom:12%}
  .float-chip{padding:8px 10px}
  .globe-cap{gap:10px;font-size:9.5px}
  .tabs-right{display:none}
  .hero-meta{gap:18px 28px}
}
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .grain{display:none}
  html.js [data-split] .wi, html.js [data-reveal], html.js .wordmark span{transform:none;opacity:1}
  .manifesto .mw{opacity:1}
  .code div{animation:none;opacity:1}
  .notif{animation:none;opacity:1}
  .preloader{display:none}
}