/* ============================================================
   ASIA FUSION TECHNOLOGY — design system
   Premium technology aesthetic · brand: blue #1E5FA8 / orange #E8721C
   Dark-first "control room" with editorial typography
   ============================================================ */

/* ---- tokens ---- */
:root{
  --bg:#0a0b0d;
  --bg-1:#0e1013;
  --bg-2:#14171c;
  --bg-3:#1b1f26;
  --surface:rgba(255,255,255,.028);
  --surface-2:rgba(255,255,255,.05);
  --stroke:rgba(255,255,255,.10);
  --stroke-2:rgba(255,255,255,.16);
  --ink:#f4f6fa;
  --ink-2:#a4adba;
  --ink-3:#6b7482;

  --blue:#2f7fd6;
  --blue-2:#5aa2e6;
  --blue-deep:#1E5FA8;
  --orange:#f2842e;
  --orange-2:#ff9a4d;
  --glow-blue:rgba(47,127,214,.35);
  --glow-orange:rgba(242,132,46,.32);

  --mono:"SF Mono",ui-monospace,"JetBrains Mono",Menlo,Consolas,monospace;
  --disp:"Helvetica Neue",Helvetica,Arial,sans-serif;
  --sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;

  --wrap:1240px;
  --r:16px;
  --r-lg:22px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --shadow:0 20px 60px -25px rgba(0,0,0,.7);
}

/* light theme (opt-in via [data-theme=light]) */
:root[data-theme="light"]{
  --bg:#f4f2ec;
  --bg-1:#efece4;
  --bg-2:#e9e5da;
  --bg-3:#e2ddd0;
  --surface:rgba(20,17,13,.025);
  --surface-2:rgba(20,17,13,.05);
  --stroke:rgba(20,17,13,.12);
  --stroke-2:rgba(20,17,13,.2);
  --ink:#14110d;
  --ink-2:#514c44;
  --ink-3:#8a8378;
  --blue:#1E5FA8;
  --blue-2:#2f7fd6;
  --blue-deep:#164a86;
  --orange:#d9670f;
  --orange-2:#e8721c;
  --glow-blue:rgba(30,95,168,.18);
  --glow-orange:rgba(232,114,28,.18);
  --shadow:0 20px 50px -25px rgba(20,17,13,.28);
}

*{box-sizing:border-box;margin:0;padding:0;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto;}}
body{
  background:var(--bg);color:var(--ink);
  font-family:var(--sans);line-height:1.6;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;position:relative;min-height:100vh;
}
/* ambient background field */
body::before{
  content:"";position:fixed;inset:0;z-index:-2;pointer-events:none;
  background:
    radial-gradient(900px 600px at 82% -8%, var(--glow-blue), transparent 60%),
    radial-gradient(760px 560px at 8% 12%, var(--glow-orange), transparent 62%),
    radial-gradient(1000px 700px at 50% 118%, rgba(47,127,214,.14), transparent 60%);
}
body::after{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.5;
  background-image:linear-gradient(var(--stroke) 1px,transparent 1px),linear-gradient(90deg,var(--stroke) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(ellipse 80% 70% at 50% 0%,#000,transparent 75%);
          mask-image:radial-gradient(ellipse 80% 70% at 50% 0%,#000,transparent 75%);
}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.mono{font-family:var(--mono);}
::selection{background:var(--orange);color:#fff;}
:focus-visible{outline:2px solid var(--orange);outline-offset:3px;border-radius:4px;}
[hidden]{display:none!important;}

.wrap{max-width:var(--wrap);margin:0 auto;padding:0 clamp(20px,4vw,40px);}

/* eyebrow / kicker */
.kick{
  display:inline-flex;align-items:center;gap:11px;
  font-family:var(--mono);font-size:18px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--ink-2);
}
.kick::before{content:"";width:34px;height:2px;background:linear-gradient(90deg,var(--orange),transparent);}
.kick.blue::before{background:linear-gradient(90deg,var(--blue-2),transparent);}

/* section rhythm */
.sec{padding:clamp(64px,9vw,128px) 0;position:relative;}
.sec-head{max-width:760px;margin-bottom:clamp(36px,5vw,60px);}
.sec-head h2{
  font-family:var(--disp);font-weight:800;letter-spacing:-.03em;line-height:1.02;
  font-size:clamp(26px,4vw,46px);margin-top:18px;text-wrap:balance;
}
.sec-head p{color:var(--ink-2);font-size:clamp(19px,1.9vw,22px);margin-top:20px;max-width:64ch;}
.grad{background:linear-gradient(100deg,var(--ink) 30%,var(--blue-2) 62%,var(--orange) 96%);-webkit-background-clip:text;background-clip:text;color:transparent;}
.hl{color:var(--orange);}
.hl-b{color:var(--blue-2);}

/* ============ TOP NAV ============ */
.nav{
  position:sticky;top:0;z-index:100;
  backdrop-filter:blur(16px) saturate(140%);-webkit-backdrop-filter:blur(16px) saturate(140%);
  background:color-mix(in srgb,var(--bg) 72%,transparent);
  border-bottom:1px solid transparent;transition:border-color .3s,background .3s;
}
.nav.scrolled{border-bottom-color:var(--stroke);background:color-mix(in srgb,var(--bg) 88%,transparent);}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:130px;gap:20px;}
.brand{display:flex;align-items:center;gap:16px;}
.brand .logo{
  width:150px;height:150px;object-fit:contain;
  filter:drop-shadow(0 8px 24px var(--glow-blue));
}
.brand .bt{font-family:var(--disp);font-weight:800;font-size:30px;letter-spacing:-.01em;line-height:1;text-transform:uppercase;}
.brand .bt small{display:block;font-family:var(--mono);font-size:13px;font-weight:500;letter-spacing:.2em;color:var(--ink-3);margin-top:6px;}
.nav-links{display:flex;align-items:center;gap:4px;}
.nav-links a{
  position:relative;font-family:var(--mono);font-size:16px;letter-spacing:.06em;text-transform:uppercase;
  color:var(--ink-2);padding:12px 18px;border-radius:9px;transition:color .2s,background .2s;
}
.nav-links a:hover{color:var(--ink);background:var(--surface-2);}
.nav-links a.active{color:var(--ink);}
.nav-links a.active::after{content:"";position:absolute;left:15px;right:15px;bottom:2px;height:2px;border-radius:2px;background:var(--orange);}
.nav-cta{
  font-family:var(--mono);letter-spacing:.05em;text-transform:uppercase;
  padding:14px 26px;border-radius:12px;color:#fff;font-size:15px;
  background:linear-gradient(120deg,var(--blue),var(--blue-deep));
  box-shadow:0 10px 26px -12px var(--glow-blue),inset 0 1px 0 rgba(255,255,255,.18);
  transition:transform .2s var(--ease),box-shadow .2s;
}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 16px 34px -12px var(--glow-blue);}
.nav-tools{display:flex;align-items:center;gap:10px;}
.iconbtn{
  width:50px;height:50px;display:grid;place-items:center;border-radius:13px;cursor:pointer;
  border:1px solid var(--stroke);background:var(--surface);color:var(--ink-2);
  transition:color .2s,border-color .2s,background .2s;
}
.iconbtn:hover{color:var(--ink);border-color:var(--stroke-2);background:var(--surface-2);}
.iconbtn svg{width:24px;height:24px;}
/* icon shows the mode you'll switch TO: dark theme -> show sun (go light); light theme -> show moon (go dark) */
.iconbtn .moon{display:none;}
.iconbtn .sun{display:block;}
:root[data-theme="light"] .iconbtn .sun{display:none;}
:root[data-theme="light"] .iconbtn .moon{display:block;}
.langbox{display:inline-flex;border:1px solid var(--stroke);border-radius:10px;overflow:hidden;}
.langbox button{
  background:transparent;border:0;cursor:pointer;color:var(--ink-3);
  font-family:var(--mono);font-size:15px;letter-spacing:.04em;padding:12px 15px;transition:.2s;
}
.langbox button[aria-pressed="true"]{color:var(--ink);background:var(--surface-2);}
.burger{display:none;}
@media(max-width:900px){
  .nav-links,.nav-cta{display:none;}
  .burger{display:grid;}
  .nav-in{height:104px;}
  .brand .logo{width:104px;height:104px;}
  .brand .bt{font-size:25px;}
}
@media(max-width:520px){
  .nav-in{height:88px;gap:10px;}
  .brand{gap:10px;}
  .brand .logo{width:84px;height:84px;}
  .brand .bt{font-size:19px;white-space:nowrap;}
  .brand .bt small{display:none;}
  .nav-tools{gap:7px;}
  .iconbtn{width:44px;height:44px;}
  .iconbtn svg{width:22px;height:22px;}
  .langbox button{font-size:13.5px;padding:10px 12px;}
}
/* very narrow: logo alone carries the brand, wordmark hidden so tools fit */
@media(max-width:430px){
  .brand .bt{display:none;}
  .brand .logo{width:80px;height:80px;}
}

/* mobile drawer */
.drawer{
  position:fixed;inset:0;z-index:200;display:none;
  background:color-mix(in srgb,var(--bg) 96%,transparent);backdrop-filter:blur(20px);
  padding:88px clamp(20px,6vw,40px) 40px;
}
.drawer.open{display:block;animation:fade .25s var(--ease);}
.drawer a{
  display:block;font-family:var(--disp);font-weight:800;text-transform:uppercase;letter-spacing:-.02em;
  font-size:clamp(30px,9vw,52px);padding:14px 0;border-bottom:1px solid var(--stroke);color:var(--ink);
}
.drawer a .n{font-family:var(--mono);font-size:16px;font-weight:400;color:var(--orange);letter-spacing:.1em;margin-right:16px;}
.drawer .dclose{position:absolute;top:20px;right:clamp(20px,6vw,40px);}
@keyframes fade{from{opacity:0}to{opacity:1}}

/* ============ BUTTONS ============ */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--mono);font-size:16px;letter-spacing:.05em;text-transform:uppercase;
  padding:17px 30px;border-radius:12px;cursor:pointer;border:1px solid transparent;
  transition:transform .2s var(--ease),box-shadow .25s,background .25s,border-color .25s;
}
.btn .ar{transition:transform .25s var(--ease);}
.btn:hover .ar{transform:translateX(4px);}
.btn.primary{
  color:#fff;background:linear-gradient(120deg,var(--orange),#d9670f);
  box-shadow:0 14px 34px -14px var(--glow-orange),inset 0 1px 0 rgba(255,255,255,.22);
}
.btn.primary:hover{transform:translateY(-2px);box-shadow:0 22px 44px -14px var(--glow-orange);}
.btn.ghost{color:var(--ink);border-color:var(--stroke-2);background:var(--surface);}
.btn.ghost:hover{transform:translateY(-2px);border-color:var(--ink);background:var(--surface-2);}
.btn.blue{color:#fff;background:linear-gradient(120deg,var(--blue),var(--blue-deep));box-shadow:0 14px 34px -14px var(--glow-blue),inset 0 1px 0 rgba(255,255,255,.2);}
.btn.blue:hover{transform:translateY(-2px);box-shadow:0 22px 44px -14px var(--glow-blue);}

/* ============ HERO ============ */
.hero{position:relative;padding:clamp(56px,9vw,120px) 0 clamp(40px,6vw,72px);overflow:hidden;}
.hero .metaline{display:flex;flex-wrap:wrap;gap:10px 14px;margin-bottom:clamp(26px,4vw,40px);}
.chip{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--mono);font-size:16.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink-2);
  padding:11px 19px;border-radius:100px;border:1px solid var(--stroke);background:var(--surface);
}
.chip b{color:var(--ink);font-weight:600;}
.chip .dot{width:9px;height:9px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 3px var(--glow-orange);}
.chip .dot.live{background:#3ddc84;box-shadow:0 0 0 3px rgba(61,220,132,.28);animation:pulse 2s infinite;}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}
.hero h1{
  font-family:var(--disp);font-weight:800;letter-spacing:-.045em;line-height:.92;text-transform:uppercase;
  font-size:clamp(38px,7.7vw,106px);text-wrap:balance;max-width:14ch;
}
.hero h1 .u{background:linear-gradient(180deg,transparent 62%,var(--glow-blue) 62%);}
.hero h1 em{font-style:normal;background:linear-gradient(110deg,var(--orange),var(--orange-2));-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(28px,5vw,64px);align-items:end;margin-top:clamp(30px,4vw,52px);}
@media(max-width:820px){.hero-grid{grid-template-columns:1fr;gap:30px;align-items:start;}}
.hero-lede{font-size:clamp(20px,2.3vw,24px);color:var(--ink-2);max-width:52ch;}
.hero-lede b{color:var(--ink);font-weight:600;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px;}
/* AI neural core visual — orbiting nodes around a glowing brain-like core */
.orbit{position:absolute;top:50%;right:-6%;transform:translateY(-50%);width:min(50vw,600px);aspect-ratio:1;pointer-events:none;z-index:-1;opacity:1;}
@media(max-width:1100px){.orbit{opacity:.45;right:-22%;}}
@media(max-width:820px){.orbit{display:none;}}
.orbit .ring{position:absolute;inset:0;border-radius:50%;border:1.5px solid var(--stroke);}
.orbit .ring.r2{inset:12%;border-color:var(--stroke-2);border-style:dashed;animation:spin 40s linear infinite;}
.orbit .ring.r3{inset:26%;}
/* glowing AI core */
.orbit .core{position:absolute;inset:35%;border-radius:50%;background:radial-gradient(circle at 35% 30%,var(--blue-2),var(--blue-deep) 70%,#0b2d52);box-shadow:0 0 90px -6px var(--glow-blue),inset 0 0 46px rgba(0,0,0,.45);animation:spin 30s linear infinite;overflow:hidden;}
.orbit .core::before{content:"";position:absolute;inset:0;background:conic-gradient(from 0deg,transparent,rgba(255,255,255,.14),transparent 40%);}
.orbit .core svg{position:absolute;inset:22%;width:56%;height:56%;color:rgba(255,255,255,.9);opacity:.85;}
/* orbiting nodes */
.orbit .arm{position:absolute;inset:0;animation:spin 18s linear infinite;}
.orbit .arm.a2{animation-duration:26s;animation-direction:reverse;}
.orbit .arm.a3{animation-duration:34s;}
.orbit .sat{position:absolute;width:16px;height:16px;border-radius:50%;background:var(--orange);box-shadow:0 0 20px 2px var(--glow-orange);top:-8px;left:calc(50% - 8px);}
.orbit .arm.a2 .sat{background:var(--blue-2);box-shadow:0 0 20px 2px var(--glow-blue);}
.orbit .arm.a3 .sat{width:11px;height:11px;top:12%;left:6%;background:#3ddc84;box-shadow:0 0 16px 2px rgba(61,220,132,.5);}
/* small floating node dots */
.orbit .node{position:absolute;width:7px;height:7px;border-radius:50%;background:var(--ink-2);box-shadow:0 0 10px 1px var(--stroke-2);}
.orbit .node.n1{top:16%;left:24%;animation:float 5s ease-in-out infinite;}
.orbit .node.n2{top:74%;left:18%;animation:float 6.5s ease-in-out infinite .5s;}
.orbit .node.n3{top:82%;left:70%;animation:float 5.8s ease-in-out infinite 1s;}
.orbit .node.n4{top:10%;left:66%;animation:float 7s ease-in-out infinite .3s;}
@keyframes spin{to{transform:rotate(360deg);}}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}
@media(prefers-reduced-motion:reduce){.orbit .arm,.orbit .core,.orbit .ring.r2,.orbit .node{animation:none;}}

/* ============ MARQUEE ============ */
.marquee{border-top:1px solid var(--stroke);border-bottom:1px solid var(--stroke);overflow:hidden;padding:16px 0;background:var(--surface);-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);}
.marquee .track{display:inline-flex;white-space:nowrap;animation:marq 30s linear infinite;}
.marquee .track span{font-family:var(--mono);font-size:18px;letter-spacing:.15em;text-transform:uppercase;color:var(--ink-2);padding:0 30px;}
.marquee .track span b{color:var(--orange);font-weight:600;}
.marquee .track .s{color:var(--ink-3);}
@keyframes marq{to{transform:translateX(-50%);}}
@media(prefers-reduced-motion:reduce){.marquee .track{animation:none;}}

/* ============ DISCIPLINE ROWS (index) ============ */
.disc{border-top:1px solid var(--stroke);}
.disc a,.disc .drow{
  display:grid;grid-template-columns:70px 1.05fr 1.5fr 40px;gap:clamp(14px,2.5vw,36px);align-items:center;
  padding:clamp(22px,3vw,30px) clamp(6px,1.5vw,20px);border-bottom:1px solid var(--stroke);
  position:relative;transition:background .3s;isolation:isolate;
}
.disc a::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(100deg,var(--surface-2),transparent 70%);opacity:0;transition:opacity .3s;}
.disc a:hover::before{opacity:1;}
.disc a:hover .dtitle{color:var(--blue-2);}
.disc a:hover .darrow{color:var(--orange);transform:translateX(5px);}
.disc .dno{font-family:var(--mono);font-size:18px;color:var(--ink-3);}
.disc .dtitle{font-family:var(--disp);font-weight:750;font-size:clamp(23px,2.9vw,34px);letter-spacing:-.02em;transition:color .25s;}
.disc .ddesc{color:var(--ink-2);font-size:19px;max-width:46ch;line-height:1.5;}
.disc .darrow{font-family:var(--mono);font-size:28px;color:var(--ink-3);justify-self:end;transition:transform .25s,color .25s;}
@media(max-width:760px){
  .disc a,.disc .drow{grid-template-columns:44px 1fr;grid-template-areas:"no title" ". desc";row-gap:8px;}
  .disc .dno{grid-area:no;}.disc .dtitle{grid-area:title;}.disc .ddesc{grid-area:desc;}.disc .darrow{display:none;}
}

/* ============ FEATURE / WHY CARDS ============ */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
@media(max-width:980px){.cards{grid-template-columns:repeat(2,1fr);}}
@media(max-width:560px){.cards{grid-template-columns:1fr;}}
.card{
  position:relative;padding:clamp(24px,3vw,32px);border-radius:var(--r);
  border:1px solid var(--stroke);background:var(--surface);overflow:hidden;
  transition:transform .3s var(--ease),border-color .3s,background .3s;
}
.card::after{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:linear-gradient(140deg,var(--blue-2),transparent 40%,transparent 70%,var(--orange));-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 .3s;pointer-events:none;}
.card:hover{transform:translateY(-5px);border-color:var(--stroke-2);background:var(--surface-2);}
.card:hover::after{opacity:1;}
.card .cn{font-family:var(--mono);font-size:16.5px;letter-spacing:.14em;color:var(--orange);}
.card .ci{width:60px;height:60px;border-radius:15px;display:grid;place-items:center;margin-bottom:22px;color:var(--blue-2);background:var(--surface-2);border:1px solid var(--stroke);}
.card .ci svg{width:30px;height:30px;}
.card h3{font-family:var(--disp);font-weight:800;font-size:clamp(22px,2.2vw,27px);letter-spacing:-.02em;text-transform:uppercase;margin:14px 0 12px;}
.card p{color:var(--ink-2);font-size:18.5px;line-height:1.55;}
/* icon chip reusable outside .card (split blocks, featured rows) */
.blk .ci,.ci.std{width:60px;height:60px;border-radius:15px;display:grid;place-items:center;margin-bottom:22px;color:var(--blue-2);background:var(--surface-2);border:1px solid var(--stroke);}
.blk .ci svg,.ci.std svg{width:30px;height:30px;}
/* role card tags reuse dcard tag styling when placed in .card */
.card .tags b{font-family:var(--mono);font-weight:500;font-size:14.5px;letter-spacing:.06em;text-transform:uppercase;padding:9px 16px;border-radius:100px;border:1px solid var(--stroke);color:var(--ink-2);}

/* ============ PROCESS / STEPS ============ */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
@media(max-width:820px){.steps{grid-template-columns:1fr;}}
.step{position:relative;padding:clamp(26px,3vw,36px);border-radius:var(--r);border:1px solid var(--stroke);background:var(--surface);transition:transform .3s var(--ease),border-color .3s;}
.step:hover{transform:translateY(-4px);border-color:var(--stroke-2);}
.step .sn{font-family:var(--disp);font-weight:800;font-size:clamp(34px,4.8vw,54px);line-height:.9;letter-spacing:-.04em;background:linear-gradient(160deg,var(--blue-2),var(--orange));-webkit-background-clip:text;background-clip:text;color:transparent;}
.step h3{font-family:var(--disp);font-weight:800;font-size:clamp(23px,2.4vw,29px);text-transform:uppercase;letter-spacing:-.02em;margin:16px 0 12px;}
.step p{color:var(--ink-2);font-size:19px;line-height:1.55;}

/* ============ STAT BAND ============ */
.stats{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--stroke);border-radius:var(--r-lg);overflow:hidden;background:var(--surface);}
@media(max-width:640px){.stats{grid-template-columns:repeat(2,1fr);}}
.stat{padding:clamp(26px,3.5vw,42px) clamp(18px,2.5vw,30px);border-left:1px solid var(--stroke);}
.stat:first-child{border-left:0;}
@media(max-width:640px){.stat:nth-child(odd){border-left:0;}.stat:nth-child(n+3){border-top:1px solid var(--stroke);}}
.stat .sv{font-family:var(--disp);font-weight:800;font-size:clamp(32px,4.4vw,54px);line-height:.9;letter-spacing:-.03em;background:linear-gradient(160deg,var(--blue-2),var(--blue-deep));-webkit-background-clip:text;background-clip:text;color:transparent;}
.stat:nth-child(3) .sv{background:linear-gradient(160deg,var(--orange-2),var(--orange));-webkit-background-clip:text;background-clip:text;color:transparent;}
.stat .sl{font-family:var(--mono);font-size:17px;letter-spacing:.05em;text-transform:uppercase;color:var(--ink-2);margin-top:14px;}

/* ============ DISCIPLINE DETAIL (capabilities) ============ */
.dcards{display:grid;gap:16px;}
.dcard{
  display:grid;grid-template-columns:64px 1fr 1.35fr;gap:clamp(16px,3vw,40px);align-items:start;
  padding:clamp(26px,3.4vw,40px);border-radius:var(--r-lg);border:1px solid var(--stroke);background:var(--surface);
  transition:transform .3s var(--ease),border-color .3s,background .3s;position:relative;overflow:hidden;
}
.dcard:hover{border-color:var(--stroke-2);background:var(--surface-2);}
.dcard .dcn{font-family:var(--mono);font-size:18.5px;color:var(--orange);padding-top:8px;}
.dcard .dch h3{font-family:var(--disp);font-weight:800;font-size:clamp(22px,2.4vw,32px);text-transform:uppercase;letter-spacing:-.025em;line-height:.98;}
.dcard .dch .di{width:52px;height:52px;border-radius:13px;display:grid;place-items:center;margin-bottom:20px;color:var(--blue-2);background:var(--surface-2);border:1px solid var(--stroke);}
.dcard .dch .di svg{width:26px;height:26px;}
.dcard .dcb .dtx{color:var(--ink-2);font-size:clamp(18.5px,1.8vw,20px);line-height:1.6;max-width:60ch;}
.dcard .dcb .dex{
  margin-top:20px;padding:20px 22px;border-radius:12px;background:var(--bg-2);border:1px solid var(--stroke);
  font-size:17.5px;color:var(--ink-2);line-height:1.55;max-width:60ch;
}
:root[data-theme="light"] .dcard .dcb .dex{background:var(--surface-2);}
.dcard .dcb .dex b{display:block;font-family:var(--mono);font-size:15px;letter-spacing:.1em;text-transform:uppercase;color:var(--orange);margin-bottom:9px;}
.dcard .tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}
.dcard .tags b{font-family:var(--mono);font-weight:500;font-size:14.5px;letter-spacing:.06em;text-transform:uppercase;padding:9px 16px;border-radius:100px;border:1px solid var(--stroke);color:var(--ink-2);}
@media(max-width:860px){
  .dcard{grid-template-columns:44px 1fr;grid-template-areas:"no head" ". body";row-gap:16px;}
  .dcard .dcn{grid-area:no;}.dcard .dch{grid-area:head;}.dcard .dcb{grid-area:body;}
}

/* ============ SPLIT (mission/vision) ============ */
.split{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media(max-width:760px){.split{grid-template-columns:1fr;}}
.split .blk{padding:clamp(28px,4vw,48px);border-radius:var(--r-lg);border:1px solid var(--stroke);background:var(--surface);transition:border-color .3s,transform .3s var(--ease);}
.split .blk:hover{border-color:var(--stroke-2);transform:translateY(-4px);}
.split .blk h3{font-family:var(--disp);font-weight:800;font-size:clamp(22px,2.4vw,30px);letter-spacing:-.025em;line-height:1.05;text-transform:uppercase;margin:16px 0 16px;}
.split .blk p{color:var(--ink-2);font-size:clamp(18.5px,1.9vw,20px);line-height:1.6;max-width:50ch;}

/* ============ STANCE / MANIFESTO ============ */
.stance{display:grid;gap:clamp(14px,2vw,22px);}
.stance .ln{
  font-family:var(--disp);font-weight:800;font-size:clamp(20px,2.9vw,35px);
  letter-spacing:-.03em;line-height:1.08;text-transform:uppercase;max-width:24ch;color:var(--ink-3);
  transition:color .3s;
}
.stance .ln em{font-style:normal;color:var(--orange);}
.stance .ln .u{color:var(--ink);}
.stance .ln:hover{color:var(--ink);}

/* ============ IDENTITY GRID (about) ============ */
.entity{border-radius:var(--r-lg);border:1px solid var(--stroke);background:var(--surface);overflow:hidden;}
.entity .ehead{padding:clamp(26px,3.5vw,40px);border-bottom:1px solid var(--stroke);}
.entity .ehead h3{font-family:var(--disp);font-weight:800;font-size:clamp(20px,2.4vw,29px);letter-spacing:-.02em;text-transform:uppercase;line-height:1.05;}
.entity .ehead span{display:block;color:var(--ink-2);font-weight:700;font-size:clamp(15px,1.8vw,19px);margin-top:8px;}
.idgrid{display:grid;grid-template-columns:repeat(2,1fr);}
@media(max-width:640px){.idgrid{grid-template-columns:1fr;}}
.idgrid .idc{padding:clamp(20px,3vw,30px);border-left:1px solid var(--stroke);border-top:1px solid var(--stroke);}
.idgrid .idc:nth-child(-n+2){border-top:0;}
.idgrid .idc:nth-child(odd){border-left:0;}
@media(max-width:640px){.idgrid .idc{border-left:0;border-top:1px solid var(--stroke);}.idgrid .idc:first-child{border-top:0;}}
.idgrid .k{font-family:var(--mono);font-size:15px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);}
.idgrid .v{font-family:var(--disp);font-weight:750;font-size:clamp(20px,2.4vw,28px);letter-spacing:-.01em;margin-top:11px;line-height:1.1;}
.idgrid .v small{display:block;font-family:var(--sans);font-weight:400;font-size:17.5px;color:var(--ink-2);margin-top:8px;letter-spacing:0;}

/* ============ CTA BAND ============ */
.ctaband{position:relative;border-radius:var(--r-lg);overflow:hidden;padding:clamp(40px,6vw,80px) clamp(28px,4vw,60px);border:1px solid var(--stroke);background:linear-gradient(135deg,var(--bg-2),var(--bg-1));display:flex;flex-wrap:wrap;gap:28px;justify-content:space-between;align-items:center;}
.ctaband::before{content:"";position:absolute;inset:0;z-index:0;background:radial-gradient(600px 300px at 85% 20%,var(--glow-blue),transparent 60%),radial-gradient(500px 300px at 10% 90%,var(--glow-orange),transparent 60%);}
.ctaband>*{position:relative;z-index:1;}
.ctaband .ctc{max-width:26ch;}
.ctaband h2{font-family:var(--disp);font-weight:800;font-size:clamp(24px,3.6vw,43px);letter-spacing:-.03em;text-transform:uppercase;line-height:.98;}
.ctaband p{color:var(--ink-2);font-size:clamp(18.5px,1.9vw,21px);margin-top:16px;max-width:46ch;}

/* ============ CONTACT ============ */
.cgrid{display:grid;grid-template-columns:1.35fr .9fr;gap:16px;align-items:start;}
@media(max-width:900px){.cgrid{grid-template-columns:1fr;}}
.panel{padding:clamp(28px,3.5vw,44px);border-radius:var(--r-lg);border:1px solid var(--stroke);background:var(--surface);}
.field{margin-bottom:20px;}
.field label{display:block;font-family:var(--mono);font-size:15px;letter-spacing:.09em;text-transform:uppercase;color:var(--ink-2);margin-bottom:11px;}
.field label .req{color:var(--orange);}
.field input,.field select,.field textarea{
  width:100%;background:var(--bg-2);color:var(--ink);border:1px solid var(--stroke);border-radius:12px;
  font-family:var(--sans);font-size:18px;padding:16px 18px;appearance:none;-webkit-appearance:none;
  transition:border-color .2s,box-shadow .2s,background .2s;
}
:root[data-theme="light"] .field input,:root[data-theme="light"] .field select,:root[data-theme="light"] .field textarea{background:var(--surface-2);}
.field textarea{min-height:130px;resize:vertical;line-height:1.55;}
.field select{cursor:pointer;background-image:linear-gradient(45deg,transparent 50%,var(--ink-2) 50%),linear-gradient(135deg,var(--ink-2) 50%,transparent 50%);background-position:calc(100% - 21px) 22px,calc(100% - 15px) 22px;background-size:6px 6px,6px 6px;background-repeat:no-repeat;padding-right:44px;}
.field input:focus,.field select:focus,.field textarea:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 3px var(--glow-blue);}
.field input::placeholder,.field textarea::placeholder{color:var(--ink-3);}
.submitrow{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:8px;}
.submitrow .note{font-family:var(--mono);font-size:15px;letter-spacing:.03em;color:var(--ink-3);}
.okbox{display:none;text-align:left;}
.okbox.show{display:block;animation:fade .3s var(--ease);}
.okbox .chk{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--blue),var(--blue-deep));box-shadow:0 14px 30px -12px var(--glow-blue);margin-bottom:22px;}
.okbox .chk svg{width:28px;height:28px;}
.okbox h3{font-family:var(--disp);font-weight:800;font-size:clamp(24px,3vw,34px);text-transform:uppercase;letter-spacing:-.02em;}
.okbox p{color:var(--ink-2);font-size:16px;margin-top:14px;max-width:42ch;line-height:1.55;}
.okbox .again{display:inline-flex;align-items:center;gap:8px;margin-top:22px;font-family:var(--mono);font-size:14px;letter-spacing:.05em;text-transform:uppercase;color:var(--orange);cursor:pointer;border-bottom:1px solid var(--orange);padding-bottom:2px;}
.iblock{padding:22px 0;border-top:1px solid var(--stroke);}
.iblock:first-of-type{border-top:0;padding-top:0;}
.iblock .k{font-family:var(--mono);font-size:15px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);}
.iblock .v{font-family:var(--disp);font-weight:750;font-size:clamp(19px,2.2vw,24px);letter-spacing:-.01em;margin-top:11px;line-height:1.15;word-break:break-word;}
.iblock .v.sm{font-family:var(--sans);font-weight:400;font-size:18.5px;color:var(--ink-2);letter-spacing:0;line-height:1.65;}
.iblock .v a{color:var(--blue-2);border-bottom:1px solid var(--stroke-2);transition:border-color .2s;}
.iblock .v a:hover{border-color:var(--blue-2);}

/* ============ FAQ ============ */
.faq{display:grid;gap:12px;}
.qitem{border:1px solid var(--stroke);border-radius:var(--r);background:var(--surface);overflow:hidden;transition:border-color .3s;}
.qitem:hover{border-color:var(--stroke-2);}
.qitem .qq{width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;cursor:pointer;background:transparent;border:0;color:var(--ink);text-align:left;padding:clamp(20px,2.5vw,26px) clamp(20px,2.6vw,28px);font-family:var(--disp);font-weight:750;font-size:clamp(17px,2vw,22px);letter-spacing:-.015em;}
.qitem .qq .qn{font-family:var(--mono);font-size:17px;font-weight:400;color:var(--orange);flex:0 0 auto;}
.qitem .qq .qt{flex:1;}
.qitem .qq .plus{flex:0 0 auto;width:26px;height:26px;position:relative;transition:transform .3s var(--ease);}
.qitem .qq .plus::before,.qitem .qq .plus::after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:var(--ink-2);}
.qitem .qq .plus::before{width:14px;height:2px;}
.qitem .qq .plus::after{width:2px;height:14px;transition:transform .3s var(--ease);}
.qitem.open .qq .plus{transform:rotate(90deg);}
.qitem.open .qq .plus::after{transform:translate(-50%,-50%) scaleY(0);}
.qitem .qa{max-height:0;overflow:hidden;transition:max-height .35s var(--ease);}
.qitem.open .qa{max-height:460px;}
.qitem .qa p{color:var(--ink-2);font-size:19px;line-height:1.6;padding:0 clamp(20px,2.6vw,28px) clamp(22px,2.6vw,26px) clamp(52px,6vw,66px);max-width:70ch;}

/* ============ FOOTER ============ */
.foot{border-top:1px solid var(--stroke);padding:clamp(48px,6vw,80px) 0 40px;margin-top:clamp(40px,6vw,80px);}
.foot-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:36px;padding-bottom:clamp(36px,5vw,56px);}
@media(max-width:760px){.foot-top{grid-template-columns:1fr;gap:30px;}}
.foot .fbrand{display:flex;align-items:center;gap:12px;margin-bottom:18px;}
.foot .fbrand img{width:64px;height:64px;object-fit:contain;filter:drop-shadow(0 6px 16px var(--glow-blue));}
.foot .fbrand b{font-family:var(--disp);font-weight:800;font-size:21px;text-transform:uppercase;letter-spacing:-.01em;}
.foot .fdesc{color:var(--ink-2);font-size:18px;line-height:1.6;max-width:38ch;}
.foot h4{font-family:var(--mono);font-size:15px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);margin-bottom:18px;}
.foot ul{list-style:none;display:grid;gap:13px;}
.foot ul a,.foot ul li{color:var(--ink-2);font-size:18px;transition:color .2s;}
.foot ul a:hover{color:var(--ink);}
.foot ul a.mail{color:var(--blue-2);}
.foot-bot{display:flex;flex-wrap:wrap;gap:14px;justify-content:space-between;align-items:center;padding-top:28px;border-top:1px solid var(--stroke);font-family:var(--mono);font-size:15px;letter-spacing:.04em;color:var(--ink-3);}
.foot-bot b{color:var(--ink-2);}

/* ============ SCROLL REVEAL ============ */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease);}
.reveal.in{opacity:1;transform:none;}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none;}}

/* ============ ROLE CARDS (AI workers by sector) ============ */
.roles{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
@media(max-width:980px){.roles{grid-template-columns:repeat(2,1fr);}}
@media(max-width:600px){.roles{grid-template-columns:1fr;}}
.role{
  position:relative;padding:clamp(26px,3vw,34px);border-radius:var(--r-lg);
  border:1px solid var(--stroke);background:var(--surface);overflow:hidden;
  transition:transform .3s var(--ease),border-color .3s,background .3s;display:flex;flex-direction:column;
}
.role::after{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:linear-gradient(140deg,var(--blue-2),transparent 42%,transparent 68%,var(--orange));-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 .3s;pointer-events:none;}
.role:hover{transform:translateY(-6px);border-color:var(--stroke-2);background:var(--surface-2);}
.role:hover::after{opacity:1;}
.role .ric{width:58px;height:58px;border-radius:15px;display:grid;place-items:center;margin-bottom:20px;color:var(--blue-2);background:linear-gradient(150deg,var(--surface-2),transparent);border:1px solid var(--stroke);}
.role .ric svg{width:30px;height:30px;}
.role:hover .ric{color:var(--orange);}
.role .rtag{font-family:var(--mono);font-size:12.5px;letter-spacing:.12em;text-transform:uppercase;color:var(--orange);margin-bottom:8px;}
.role h3{font-family:var(--disp);font-weight:800;font-size:clamp(20px,2.1vw,25px);letter-spacing:-.02em;line-height:1.05;margin-bottom:12px;}
.role p{color:var(--ink-2);font-size:16.5px;line-height:1.55;flex:1;}
.role .rchan{display:flex;flex-wrap:wrap;gap:7px;margin-top:18px;}
.role .rchan b{font-family:var(--mono);font-weight:500;font-size:12px;letter-spacing:.05em;text-transform:uppercase;padding:6px 11px;border-radius:100px;border:1px solid var(--stroke);color:var(--ink-3);}

/* featured role (digital twin) — wide highlight */
.twin{position:relative;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--stroke);background:linear-gradient(135deg,var(--bg-2),var(--bg-1));display:grid;grid-template-columns:1.2fr .8fr;gap:20px;align-items:center;padding:clamp(30px,4vw,56px);}
@media(max-width:820px){.twin{grid-template-columns:1fr;}}
.twin::before{content:"";position:absolute;inset:0;z-index:0;background:radial-gradient(600px 300px at 90% 30%,var(--glow-blue),transparent 60%),radial-gradient(500px 300px at 5% 90%,var(--glow-orange),transparent 60%);}
.twin>*{position:relative;z-index:1;}
.twin .tw-tag{font-family:var(--mono);font-size:13px;letter-spacing:.16em;text-transform:uppercase;color:var(--orange);margin-bottom:14px;}
.twin h3{font-family:var(--disp);font-weight:800;font-size:clamp(26px,3.4vw,42px);letter-spacing:-.03em;text-transform:uppercase;line-height:1;margin-bottom:16px;}
.twin p{color:var(--ink-2);font-size:clamp(17px,1.8vw,19px);line-height:1.6;max-width:52ch;}
.twin .tw-vis{display:grid;place-items:center;min-height:180px;}
.twin .tw-vis svg{width:min(100%,320px);height:auto;color:var(--blue-2);}

/* ============ CAPABILITY ICON GRID (horizontal powers) ============ */
.capgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
@media(max-width:900px){.capgrid{grid-template-columns:repeat(2,1fr);}}
@media(max-width:560px){.capgrid{grid-template-columns:1fr;}}
.cap{padding:clamp(22px,2.6vw,28px);border-radius:var(--r);border:1px solid var(--stroke);background:var(--surface);transition:transform .3s var(--ease),border-color .3s,background .3s;display:flex;gap:16px;align-items:flex-start;}
.cap:hover{transform:translateY(-4px);border-color:var(--stroke-2);background:var(--surface-2);}
.cap .cic{flex:0 0 auto;width:46px;height:46px;border-radius:12px;display:grid;place-items:center;color:var(--orange);background:var(--surface-2);border:1px solid var(--stroke);}
.cap .cic svg{width:24px;height:24px;}
.cap .ctx h4{font-family:var(--disp);font-weight:750;font-size:19px;letter-spacing:-.01em;margin-bottom:6px;}
.cap .ctx p{color:var(--ink-2);font-size:15.5px;line-height:1.5;}

/* ============ SECTOR BADGE CLOUD ============ */
.sectors{display:flex;flex-wrap:wrap;gap:12px;}
.sectors b{font-family:var(--mono);font-weight:500;font-size:15px;letter-spacing:.04em;text-transform:uppercase;padding:12px 20px;border-radius:100px;border:1px solid var(--stroke);background:var(--surface);color:var(--ink-2);transition:border-color .25s,color .25s,transform .25s var(--ease);}
.sectors b:hover{border-color:var(--orange);color:var(--ink);transform:translateY(-2px);}

/* ============ CHANNELS STRIP ============ */
.channels{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;}
.channels .ch{display:inline-flex;align-items:center;gap:10px;padding:12px 20px;border-radius:100px;border:1px solid var(--stroke);background:var(--surface);font-family:var(--mono);font-size:15px;letter-spacing:.04em;color:var(--ink-2);transition:border-color .25s,color .25s;}
.channels .ch:hover{border-color:var(--stroke-2);color:var(--ink);}
.channels .ch svg{width:20px;height:20px;color:var(--blue-2);}