:root{
  --orange:#F97316; --orange-soft:rgba(249,115,22,.12);
  --r:4px; --ease:cubic-bezier(.16,1,.3,1);
  --mono:ui-monospace,"SF Mono","JetBrains Mono",Menlo,Consolas,monospace;
  --sans:ui-monospace,"SF Mono","JetBrains Mono","Cascadia Mono",Menlo,Consolas,"Liberation Mono",monospace;
  --maxw:1240px;
}
html[data-theme="dark"]{
  --bg:#0A0A0B; --bg-2:#101013; --bg-3:#16161A;
  --surface:#111114; --surface-2:#17171C;
  --ink:#F4F4F5; --ink-2:#A1A1AA; --ink-3:#71717A;
  --line:rgba(255,255,255,.09); --line-2:rgba(255,255,255,.16);
  --grid:rgba(255,255,255,.035); --glow:rgba(249,115,22,.16);
  --shadow:0 24px 60px -28px rgba(0,0,0,.9);
}
html[data-theme="light"]{
  --bg:#FFFFFF; --bg-2:#FAFAFA; --bg-3:#F1F1F4;
  --surface:#FFFFFF; --surface-2:#F7F7F9;
  --ink:#0A0A0B; --ink-2:#52525B; --ink-3:#8A8A93;
  --line:rgba(10,10,11,.10); --line-2:rgba(10,10,11,.18);
  --grid:rgba(10,10,11,.045); --glow:rgba(249,115,22,.12);
  --shadow:0 24px 50px -30px rgba(10,10,11,.25);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--bg);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.6;
  overflow-x:hidden;transition:background .5s var(--ease),color .5s var(--ease);-webkit-font-smoothing:antialiased}
::selection{background:var(--orange);color:#fff}
a{color:inherit;text-decoration:none}
svg{display:block;max-width:100%}
.mono{font-family:var(--mono);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 28px}
@media (max-width:640px){.wrap{padding:0 18px}}

.grid-bg{position:fixed;inset:0;pointer-events:none;z-index: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 90% 70% at 50% 0%,#000 20%,transparent 85%);
  -webkit-mask-image:radial-gradient(ellipse 90% 70% at 50% 0%,#000 20%,transparent 85%)}
#cursorGlow{position:fixed;width:460px;height:460px;border-radius:50%;pointer-events:none;z-index:1;
  background:radial-gradient(circle,var(--glow) 0%,transparent 65%);transform:translate(-50%,-50%);
  transition:opacity .4s;opacity:0;filter:blur(6px)}
main,.nav,.foot{position:relative;z-index:2}

/* ================= NAV ================= */
.nav{position:fixed;top:0;left:0;right:0;z-index:60;transition:all .4s var(--ease);border-bottom:1px solid transparent}
.nav.stuck{background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:blur(16px);border-bottom-color:var(--line)}
.nav-in{height:64px;display:flex;align-items:center;gap:20px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.02em;font-size:1.02rem;white-space:nowrap}
.brand svg{width:24px;height:24px;flex:0 0 24px}
.brand i{font-style:normal;color:var(--orange)}
.nav-links{display:flex;gap:18px;margin-left:auto;align-items:center}
.nav-tools{display:flex;gap:8px;align-items:center;margin-left:4px;position:relative}
.nav-tools .lang-menu{position:absolute;top:calc(100% + 8px);right:0;z-index:90}
.nav-links a{font-family:var(--mono);font-size:.68rem;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-2);
  position:relative;padding:4px 0;transition:color .25s}
.nav-links a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--orange);transition:width .3s var(--ease)}
.nav-links a:hover{color:var(--ink)}
.nav-links a:hover::after{width:100%}
.nav-cta{margin-left:2px}
@media (max-width:940px){.nav-links{display:none}}

/* ================= NAV TOOLS (bahasa, tema, bar) ================= */
.iconbtn{width:38px;height:38px;display:grid;place-items:center;background:transparent;
  border:1px solid var(--line-2);border-radius:var(--r);cursor:pointer;color:var(--ink);
  transition:all .3s var(--ease)}
.iconbtn:hover{border-color:var(--orange);color:var(--orange);transform:translateY(-1px)}
.iconbtn svg{width:16px;height:16px}
.iconbtn.burger{display:none}
@media (max-width:940px){.iconbtn.burger{display:grid}}

/* language */
.langbtn{display:inline-flex;align-items:center;gap:8px;height:38px;padding:0 11px;background:transparent;
  border:1px solid var(--line-2);border-radius:var(--r);cursor:pointer;color:var(--ink);
  transition:all .3s var(--ease);font-family:var(--mono);font-size:.64rem;
  letter-spacing:.1em;text-transform:uppercase}
.langbtn:hover{border-color:var(--orange)}
.langbtn .flag{width:18px;height:13px;border-radius:1px;overflow:hidden;flex:0 0 18px;border:1px solid var(--line-2)}
.langbtn .flag svg{width:100%;height:100%}
.langbtn .chev{width:10px;height:10px;opacity:.5}
.langbtn .chev svg{width:100%;height:100%}
.langbtn[aria-expanded="true"] .chev{transform:rotate(180deg)}
.lang-menu{display:none;flex-direction:column;gap:2px;background:color-mix(in srgb,var(--bg) 96%,transparent);
  border:1px solid var(--line-2);border-radius:var(--r);padding:6px;box-shadow:var(--shadow);backdrop-filter:blur(14px);
  min-width:172px}
.lang-menu.open{display:flex;animation:menuIn .25s var(--ease)}
@keyframes menuIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
.lang-opt{display:flex;align-items:center;gap:10px;padding:9px 10px;border-radius:3px;cursor:pointer;
  border:none;background:transparent;color:var(--ink-2);font-family:var(--mono);font-size:.66rem;
  letter-spacing:.08em;text-transform:uppercase;transition:all .2s;text-align:left;width:100%}
.lang-opt .flag{width:18px;height:13px;border-radius:1px;overflow:hidden;flex:0 0 18px;border:1px solid var(--line-2)}
.lang-opt .flag svg{width:100%;height:100%}
.lang-opt:hover{background:var(--surface-2);color:var(--ink)}
.lang-opt.active{color:var(--orange);background:var(--orange-soft)}

/* ================= HERO ================= */
.hero{padding:140px 0 96px;position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.hero::before{content:"";position:absolute;top:-200px;left:50%;transform:translateX(-50%);width:1000px;height:640px;
  background:radial-gradient(ellipse,var(--glow) 0%,transparent 62%);pointer-events:none;animation:glowBreathe 7s ease-in-out infinite}
@keyframes glowBreathe{0%,100%{opacity:.7;transform:translateX(-50%) scale(1)}50%{opacity:1;transform:translateX(-50%) scale(1.05)}}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center;position:relative}
@media (max-width:980px){.hero-grid{grid-template-columns:1fr;gap:44px}}
.hero-tag{display:inline-flex;align-items:center;gap:9px;padding:6px 13px;border:1px solid var(--line-2);border-radius:var(--r);
  background:var(--surface-2);font-family:var(--mono);font-size:.64rem;letter-spacing:.15em;text-transform:uppercase;color:var(--ink-2)}
.dot-live{width:6px;height:6px;border-radius:50%;background:var(--orange);box-shadow:0 0 8px var(--orange);animation:blink 2s steps(1,end) infinite}
@keyframes blink{0%,55%{opacity:1}56%,100%{opacity:.12}}
h1.hero-title{font-size:clamp(2.4rem,5.8vw,4.6rem);line-height:1;letter-spacing:-.04em;font-weight:800;margin:24px 0 0;text-transform:uppercase}
h1.hero-title .ln{display:block;overflow:hidden}
h1.hero-title .ln>span{display:inline-block;transform:translateY(105%);opacity:0;animation:riseUp .9s var(--ease) forwards;animation-delay:var(--d,0s)}
@keyframes riseUp{to{transform:translateY(0);opacity:1}}
h1.hero-title em{font-style:normal;color:var(--orange)}
.hero-sub{margin:26px 0 0;max-width:560px;color:var(--ink-2);font-size:1.06rem}
.hero-sub b{color:var(--ink);font-weight:600}
.hero-cta{display:flex;gap:13px;flex-wrap:wrap;margin-top:36px}
.btn{display:inline-flex;align-items:center;gap:10px;padding:13px 24px;border-radius:var(--r);font-family:var(--mono);
  font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;font-weight:600;cursor:pointer;border:1px solid transparent;
  position:relative;overflow:hidden;transition:transform .3s var(--ease),background .3s var(--ease),border-color .3s var(--ease),color .3s}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 10px 30px -12px var(--orange)}
.btn-primary::before{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 30%,rgba(255,255,255,.3) 50%,transparent 70%);
  transform:translateX(-120%);transition:transform .6s var(--ease)}
.btn-primary:hover::before{transform:translateX(120%)}
.btn-primary:hover{transform:translateY(-2px)}
.btn-ghost{border-color:var(--line-2);color:var(--ink)}
.btn-ghost:hover{border-color:var(--orange);color:var(--orange);transform:translateY(-2px)}
.btn svg{width:14px;height:14px;transition:transform .3s var(--ease)}
.btn:hover svg{transform:translateX(3px)}
.hero-stats{display:flex;gap:40px;margin-top:54px;flex-wrap:wrap}
.hero-stats .st{border-left:1px solid var(--line-2);padding-left:14px}
.hero-stats .st b{display:block;font-family:var(--mono);font-size:1.6rem;color:var(--orange);letter-spacing:-.02em}
.hero-stats .st span{font-family:var(--mono);font-size:.62rem;letter-spacing:.13em;text-transform:uppercase;color:var(--ink-3)}

/* ---- hero flow: tech-dev console ---- */
.flow{padding:0;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);
  box-shadow:var(--shadow);overflow:hidden;font-family:var(--mono)}
.flow-head{display:flex;justify-content:space-between;align-items:center;padding:10px 14px;
  border-bottom:1px solid var(--line);background:var(--surface-2)}
.flow-head .tabs{display:flex;gap:6px;align-items:center}
.flow-head .tabs i{width:8px;height:8px;border-radius:50%;background:var(--line-2);font-style:normal}
html[data-theme="light"] .flow-head .tabs i{background:#C4C4C8}
.flow-head .tabs i:first-child{background:var(--orange)}
.flow-head .fname{margin-left:6px;color:var(--ink-2);font-size:.62rem;letter-spacing:.13em;text-transform:uppercase}
.status{display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:.58rem;
  letter-spacing:.14em;text-transform:uppercase;color:var(--orange)}
.flow-body{padding:16px 16px 12px;position:relative;
  background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);
  background-size:22px 22px}
.fnode{display:flex;align-items:center;gap:11px;padding:12px 0 12px 22px;position:relative;font-size:.78rem}
.fnode .dot{width:8px;height:8px;border-radius:50%;background:var(--orange);box-shadow:0 0 9px var(--orange);
  flex:0 0 8px;position:relative;z-index:2}
.fnode:not(:last-child)::after{content:"";position:absolute;left:3.5px;top:calc(50% + 12px);height:calc(50% + 10px);
  width:2px;background:repeating-linear-gradient(180deg,var(--orange) 0 4px,transparent 4px 9px);
  background-size:2px 9px;animation:dashDown .9s linear infinite;opacity:.7}
@keyframes dashDown{to{background-position:0 9px}}
.fnode .nm{color:var(--ink);font-weight:600;letter-spacing:.01em}
.fnode .pt{color:var(--ink-3);font-size:.66rem}
.fnode .lg{margin-left:auto;display:flex;gap:12px;align-items:center;color:var(--ink-3);font-size:.64rem}
.fnode .lg b{color:#4ade80;font-weight:400;letter-spacing:.08em}
html[data-theme="light"] .fnode .lg b{color:#16a34a}
.fnode .lg .lz{color:var(--ink-3);opacity:.7}
.flog{margin-top:10px;padding-top:10px;border-top:1px dashed var(--line);font-size:.64rem;
  color:var(--ink-3);line-height:1.75;min-height:58px}
.flog .arw{color:var(--orange)}
.flog .ok{color:#4ade80}
html[data-theme="light"] .flog .ok{color:#16a34a}
.flog .dim{opacity:.55}

/* ================= MARQUEE ================= */
.marquee-sec{border-bottom:1px solid var(--line);overflow:hidden;background:var(--bg)}
.marquee{display:flex;overflow:hidden;white-space:nowrap;padding:13px 0;position:relative}
.marquee::before,.marquee::after{content:"";position:absolute;top:0;bottom:0;width:80px;z-index:2;pointer-events:none}
.marquee::before{left:0;background:linear-gradient(90deg,var(--bg),transparent)}
.marquee::after{right:0;background:linear-gradient(270deg,var(--bg),transparent)}
.marquee-track{display:flex;flex:0 0 auto;animation:slideX 34s linear infinite}
@keyframes slideX{to{transform:translateX(-50%)}}
.mq{display:inline-flex;align-items:center;gap:10px;padding:0 24px;font-family:var(--mono);font-size:.74rem;
  letter-spacing:.13em;text-transform:uppercase;color:var(--ink-3)}
.mq i{width:4px;height:4px;background:var(--orange);border-radius:50%;flex:0 0 4px}

/* ================= SECTION SHELL ================= */
.sec{padding:104px 0;position:relative}
@media (max-width:760px){.sec{padding:72px 0}}
.sec-alt{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:50px;flex-wrap:wrap}
.sec-num{font-family:var(--mono);font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;color:var(--orange);
  display:flex;align-items:center;gap:10px}
.sec-num::before{content:"";width:32px;height:1px;background:var(--orange)}
h2.sec-title{font-size:clamp(1.7rem,3.4vw,2.8rem);line-height:1.05;letter-spacing:-.035em;font-weight:800;
  text-transform:uppercase;margin-top:14px;max-width:720px}
.sec-sub{margin-top:15px;max-width:460px;font-size:.98rem;color:var(--ink-2)}

/* ================= SERVICES ================= */
.svc{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
@media (max-width:860px){.svc{grid-template-columns:1fr}}
.svc-card{background:var(--bg);padding:34px 32px;position:relative;transition:background .4s var(--ease)}
.sec-alt .svc-card{background:var(--bg-2)}
.svc-card:hover{background:var(--surface-2)}
.svc-card::before{content:"";position:absolute;left:0;top:0;width:0;height:2px;background:var(--orange);transition:width .5s var(--ease)}
.svc-card:hover::before{width:100%}
.svc-card:hover .svc-ic{color:var(--orange);border-color:var(--orange)}
.svc-top{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}
.svc-ic{width:44px;height:44px;display:grid;place-items:center;border:1px solid var(--line-2);border-radius:var(--r);
  color:var(--ink-2);transition:all .4s var(--ease);background:var(--surface-2)}
.svc-ic svg{width:19px;height:19px}
.svc-idx{font-family:var(--mono);font-size:.64rem;color:var(--ink-3);letter-spacing:.14em}
.svc-card h3{margin:22px 0 11px;font-size:1.22rem;font-weight:700;letter-spacing:-.02em;text-transform:uppercase}
.svc-card p{color:var(--ink-2);font-size:.94rem;max-width:440px}
.svc-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:18px}
.tag{font-family:var(--mono);font-size:.58rem;letter-spacing:.1em;text-transform:uppercase;padding:4px 8px;
  border:1px solid var(--line);border-radius:2px;color:var(--ink-3)}

/* ================= STORE ================= */
.store-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media (max-width:1000px){.store-grid{grid-template-columns:repeat(2,1fr)}}
@media (max-width:640px){.store-grid{grid-template-columns:1fr}}
.pcard{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;
  display:flex;flex-direction:column;transition:border-color .35s var(--ease),transform .35s var(--ease)}
.pcard:hover{border-color:var(--line-2);transform:translateY(-3px)}
.pcard:hover .pthumb .layer{transform:translateY(-4px) scale(1.03)}
.pthumb{position:relative;aspect-ratio:16/10;background:var(--bg-3);border-bottom:1px solid var(--line);overflow:hidden;
  display:grid;place-items:center}
.pthumb .layer{transition:transform .6s var(--ease)}
.pcat{position:absolute;top:10px;left:10px;z-index:2;font-family:var(--mono);font-size:.56rem;letter-spacing:.13em;
  text-transform:uppercase;padding:3px 8px;border-radius:2px;background:color-mix(in srgb,var(--bg) 82%,transparent);
  color:var(--orange);border:1px solid var(--line-2)}
.pbody{padding:18px 18px 20px;display:flex;flex-direction:column;flex:1}
.pbody h3{font-size:.98rem;font-weight:700;letter-spacing:-.015em;margin-bottom:7px}
.pbody p{font-size:.83rem;color:var(--ink-3);flex:1}
.pfoot{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:16px}
.price{font-family:var(--mono);font-size:1.05rem;font-weight:600;color:var(--ink);letter-spacing:-.02em}
.price small{font-size:.62rem;color:var(--ink-3);font-weight:400;letter-spacing:.08em}
.pbtn{font-family:var(--mono);font-size:.62rem;letter-spacing:.11em;text-transform:uppercase;padding:8px 13px;
  border-radius:var(--r);border:1px solid var(--line-2);color:var(--ink);cursor:pointer;transition:all .3s var(--ease);
  display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.pbtn:hover{background:var(--orange);border-color:var(--orange);color:#fff}
.pbtn svg{width:12px;height:12px}
.pcard.dm{border-color:color-mix(in srgb,var(--orange) 42%,var(--line))}
.pcard.dm .pthumb{background:var(--orange-soft)}
.dm-badge{position:absolute;top:10px;left:10px;z-index:2;font-family:var(--mono);font-size:.56rem;letter-spacing:.13em;
  text-transform:uppercase;padding:3px 8px;border-radius:2px;background:var(--orange);color:#fff}

.pv-dock{display:flex;gap:6px;align-items:flex-end;height:56px}
.pv-dock i{width:12px;background:var(--ink-3);border-radius:2px 2px 0 0;animation:dockBounce 2.4s var(--ease) infinite}
.pv-dock i:nth-child(1){height:26px}.pv-dock i:nth-child(2){height:36px}.pv-dock i:nth-child(3){height:30px}
.pv-dock i:nth-child(4){height:44px;background:var(--orange)}.pv-dock i:nth-child(5){height:28px}.pv-dock i:nth-child(6){height:38px}
@keyframes dockBounce{0%,100%{transform:scaleY(1)}40%{transform:scaleY(1.35)}}
.pv-glass{width:120px;height:62px;border-radius:6px;border:1px solid var(--line-2);background:var(--surface-2);
  display:grid;grid-template-columns:1fr 1fr;gap:6px;padding:9px}
.pv-glass i{background:var(--line-2);border-radius:2px}
.pv-glass i:first-child{background:var(--orange);opacity:.5}
.pv-otp{display:flex;gap:7px}
.pv-otp i{width:15px;height:34px;border-radius:3px;border:1px solid var(--line-2);background:var(--surface-2);position:relative;overflow:hidden}
.pv-otp i::after{content:"";position:absolute;inset:0;background:var(--orange);transform:scaleY(0);transform-origin:bottom;
  animation:liquidFill 2.6s var(--ease) infinite}
.pv-otp i:nth-child(1)::after{animation-delay:0s}.pv-otp i:nth-child(2)::after{animation-delay:.35s}
.pv-otp i:nth-child(3)::after{animation-delay:.7s}.pv-otp i:nth-child(4)::after{animation-delay:1.05s}
@keyframes liquidFill{0%{transform:scaleY(0)}45%{transform:scaleY(1)}85%,100%{transform:scaleY(1);opacity:.35}}
.pv-cart{position:relative;width:100px;height:56px}
.pv-cart .ball{position:absolute;width:14px;height:14px;border-radius:50%;background:var(--orange);left:6px;top:6px;
  animation:flyCart 2.4s var(--ease) infinite}
.pv-cart .box{position:absolute;right:4px;bottom:2px;width:30px;height:24px;border:1px solid var(--line-2);border-radius:2px;
  background:var(--surface-2)}
@keyframes flyCart{0%{left:6px;top:6px;opacity:1}55%{left:50%;top:4px;opacity:1}85%{left:calc(100% - 34px);top:26px;opacity:.4}100%{left:calc(100% - 34px);top:26px;opacity:0}}
.pv-tabs{display:flex;flex-direction:column;gap:8px;width:110px}
.pv-tabs .bar{height:7px;border-radius:2px;background:var(--line-2)}
.pv-tabs .bar.on{background:var(--orange);width:60%}
.pv-login{width:88px;height:56px;border-radius:6px;border:1px solid var(--line-2);background:var(--surface-2);
  display:flex;flex-direction:column;justify-content:center;gap:7px;padding:0 12px}
.pv-login i{height:7px;border-radius:2px;background:var(--line-2)}
.pv-login i:first-child{width:70%;background:var(--orange);opacity:.55;animation:loginGlow 2.6s ease-in-out infinite}
@keyframes loginGlow{0%,100%{opacity:.3}50%{opacity:.9}}
.pv-pay{width:104px;height:56px;border-radius:6px;border:1px solid var(--line-2);background:var(--surface-2);padding:10px 12px;
  display:flex;flex-direction:column;gap:8px}
.pv-pay i{height:7px;border-radius:2px;background:var(--line-2)}
.pv-pay i:last-child{background:var(--orange);width:52%;animation:paySlide 2.4s var(--ease) infinite}
@keyframes paySlide{0%{transform:translateX(0)}50%{transform:translateX(10px)}100%{transform:translateX(0)}}
.pv-dm{width:92px;height:56px;display:flex;flex-direction:column;gap:6px;justify-content:center}
.pv-dm .b{height:9px;border-radius:3px;background:var(--line-2)}
.pv-dm .b.o{background:var(--orange);width:72%;animation:dmPulse 2.2s ease-in-out infinite}
@keyframes dmPulse{0%,100%{opacity:.45}50%{opacity:1}}
.pv-cardpack{display:grid;grid-template-columns:1fr 1fr;gap:6px;width:96px}
.pv-cardpack i{height:24px;border-radius:3px;border:1px solid var(--line-2);background:var(--surface-2)}
.pv-cardpack i:first-child{border-color:var(--orange)}

/* ================= SYSTEMS — editorial rows (REDESIGNED) ================= */
.syslist{border-top:1px solid var(--line)}
.sysrow{display:grid;grid-template-columns:64px minmax(0,1fr) 200px 132px;gap:26px;align-items:center;
  padding:22px 18px;border-bottom:1px solid var(--line);position:relative;transition:background .4s var(--ease);
  cursor:default}
.sysrow::before{content:"";position:absolute;left:0;top:0;bottom:0;width:2px;background:var(--orange);
  transform:scaleY(0);transform-origin:top;transition:transform .45s var(--ease)}
.sysrow:hover{background:var(--surface-2)}
.sysrow:hover::before{transform:scaleY(1)}
.sysrow:hover .sysidx{color:var(--orange)}
.sysrow:hover .sysglyph{opacity:1;transform:translateX(-4px)}
.sysrow:hover .systech li{border-color:var(--line-2)}
.sysidx{font-family:var(--mono);font-size:1.05rem;color:var(--ink-3);letter-spacing:.06em;transition:color .3s}
.sysmain h3{font-size:1.06rem;font-weight:700;letter-spacing:-.015em;margin-bottom:6px}
.sysmain p{font-size:.86rem;color:var(--ink-3);line-height:1.5}
.systech{list-style:none;display:flex;flex-wrap:wrap;gap:6px}
.systech li{font-family:var(--mono);font-size:.56rem;letter-spacing:.09em;text-transform:uppercase;
  border:1px solid var(--line);border-radius:2px;padding:3px 7px;color:var(--ink-3);transition:border-color .3s}
.sysglyph{width:100%;opacity:.5;transition:opacity .4s var(--ease),transform .4s var(--ease)}
.sysglyph svg{width:100%;height:auto}
/* ================= LABS ================= */
.lablist{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:var(--surface)}
.labrow{display:grid;grid-template-columns:44px minmax(0,1fr) 128px;gap:16px;align-items:center;
  padding:12px 18px;border-bottom:1px solid var(--line);transition:background .3s var(--ease)}
.labrow:last-child{border-bottom:none}
.labrow:hover{background:var(--surface-2)}
.labrow .labidx{font-family:var(--mono);font-size:.68rem;color:var(--ink-3);letter-spacing:.1em}
.labrow:hover .labidx{color:var(--orange)}
.labrow h3{font-size:.84rem;font-weight:600;letter-spacing:-.01em}
.labrow h3 small{display:block;font-family:var(--mono);font-size:.58rem;color:var(--ink-3);
  letter-spacing:.09em;text-transform:uppercase;font-weight:400;margin-top:2px}
.labrow .labtag{justify-self:end;font-family:var(--mono);font-size:.56rem;letter-spacing:.11em;
  text-transform:uppercase;color:var(--ink-3);border:1px dashed var(--line-2);padding:3px 8px;border-radius:2px}
@media (max-width:640px){.labrow{grid-template-columns:32px minmax(0,1fr)}.labrow .labtag{display:none}}
.lab-note{margin-top:14px;font-family:var(--mono);font-size:.62rem;color:var(--ink-3);letter-spacing:.06em}

/* metrics in sysrow */
.sysrow .sysmetric{font-family:var(--mono);font-size:.6rem;color:var(--orange);letter-spacing:.05em;
  margin-top:5px;display:flex;gap:14px;flex-wrap:wrap}
.sysrow .sysmetric b{color:var(--ink);font-weight:600}
@media (max-width:1000px){.sysrow{grid-template-columns:44px minmax(0,1fr) 96px;gap:16px}.systech{display:none}}
@media (max-width:640px){.sysrow{grid-template-columns:36px minmax(0,1fr);gap:12px;padding:18px 10px}.sysglyph{display:none}}

/* ================= METHOD ================= */
.chain{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
@media (max-width:900px){.chain{grid-template-columns:1fr}}
.chain-step{background:var(--bg);padding:28px 24px;position:relative;transition:transform .4s var(--ease)}
.sec-alt .chain-step{background:var(--bg-2)}
.chain-step:hover{transform:translateY(-3px)}
.chain-step::after{content:"";position:absolute;left:24px;bottom:-1px;width:32px;height:2px;background:var(--orange)}
.chain-step .n{font-family:var(--mono);font-size:.62rem;color:var(--orange);letter-spacing:.18em}
.chain-step h3{margin:11px 0 7px;font-size:1.02rem;font-weight:700;text-transform:uppercase;letter-spacing:-.01em}
.chain-step p{font-size:.88rem;color:var(--ink-2)}
.chain-step .arrow{position:absolute;right:18px;top:28px;color:var(--orange);opacity:.5}
.chain-step .arrow svg{width:15px;height:15px}
@media (max-width:900px){.chain-step .arrow{transform:rotate(90deg)}}

.terminal{margin-top:36px;background:var(--bg-3);border:1px solid var(--line);border-radius:var(--r);
  font-family:var(--mono);font-size:.78rem;overflow:hidden}
.term-bar{display:flex;align-items:center;gap:8px;padding:10px 16px;border-bottom:1px solid var(--line);background:var(--surface-2)}
.term-bar i{width:9px;height:9px;border-radius:50%;background:var(--ink-3);font-style:normal}
html[data-theme="light"] .term-bar i{background:#C4C4C8}
.term-bar i:first-child{background:var(--orange)}
.term-bar .t{margin-left:6px;color:var(--ink-3);font-size:.62rem;letter-spacing:.12em;text-transform:uppercase}
.term-body{padding:18px 20px;line-height:1.9;min-height:190px;color:var(--ink)}
.term-body .pr{color:var(--orange)}
.term-body .ok{color:#4ade80}
html[data-theme="light"] .term-body .ok{color:#16a34a}
.term-body .tx{color:var(--ink-3)}
.cursor-t{display:inline-block;width:8px;height:14px;background:var(--orange);vertical-align:-2px;animation:blink .9s steps(1,end) infinite}
.term-body a{color:var(--orange);text-decoration:underline}

/* ================= METRICS ================= */
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
@media (max-width:800px){.metrics{grid-template-columns:repeat(2,1fr)}}
.metric{background:var(--bg);padding:32px 24px}
.sec-alt .metric{background:var(--bg-2)}
.metric .lbl{font-family:var(--mono);font-size:.6rem;letter-spacing:.15em;text-transform:uppercase;color:var(--ink-3)}
.metric b{display:block;margin-top:11px;font-family:var(--mono);font-size:2.3rem;letter-spacing:-.04em;color:var(--orange);font-weight:600}
.metric .sub{font-size:.8rem;color:var(--ink-3);margin-top:5px}
.caps{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
@media (max-width:900px){.caps{grid-template-columns:1fr;gap:32px}}
.cap-row{margin-bottom:19px}
.cap-row .top{display:flex;justify-content:space-between;font-family:var(--mono);font-size:.64rem;
  letter-spacing:.11em;text-transform:uppercase;margin-bottom:7px}
.cap-row .top b{color:var(--orange);font-weight:600}
.cap-bar{height:4px;background:var(--line);border-radius:2px;overflow:hidden}
.cap-fill{height:100%;width:0;background:var(--orange);transition:width 1.4s var(--ease);position:relative}
.cap-fill::after{content:"";position:absolute;right:0;top:-2.5px;width:8px;height:8px;border-radius:50%;background:var(--orange);box-shadow:0 0 8px var(--orange)}

/* ================= CTA ================= */
.cta{position:relative;overflow:hidden;text-align:center;padding:112px 0;border-top:1px solid var(--line)}
.cta::before{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:760px;height:460px;
  background:radial-gradient(ellipse,var(--glow) 0%,transparent 62%);pointer-events:none}
.cta h2{font-size:clamp(1.9rem,4.6vw,3.3rem);line-height:1.02;letter-spacing:-.04em;font-weight:800;text-transform:uppercase;position:relative}
.cta h2 em{font-style:normal;color:var(--orange)}
.cta p{margin:20px auto 0;max-width:450px;color:var(--ink-2);font-size:1rem;position:relative}
.cta .hero-cta{justify-content:center;position:relative}

/* ================= FOOTER ================= */
.foot{border-top:1px solid var(--line);padding:52px 0 28px;background:var(--bg)}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:36px;margin-bottom:40px}
@media (max-width:820px){.foot-grid{grid-template-columns:1fr 1fr;gap:28px}}
.foot h4{font-family:var(--mono);font-size:.62rem;letter-spacing:.17em;text-transform:uppercase;color:var(--ink-3);margin-bottom:13px}
.foot ul{list-style:none;display:flex;flex-direction:column;gap:8px}
.foot a{font-size:.88rem;transition:color .25s}
.foot a:hover{color:var(--orange)}
.foot .brand{margin-bottom:13px}
.foot p{color:var(--ink-3);font-size:.88rem;max-width:280px}
.foot-bot{display:flex;justify-content:space-between;gap:18px;padding-top:22px;border-top:1px solid var(--line);
  font-family:var(--mono);font-size:.62rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);flex-wrap:wrap}
.foot-bot b{color:var(--orange);font-weight:400}

.rv{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease)}
.rv.in{opacity:1;transform:none}
.rv[data-d="1"]{transition-delay:.07s}.rv[data-d="2"]{transition-delay:.14s}
.rv[data-d="3"]{transition-delay:.21s}.rv[data-d="4"]{transition-delay:.28s}
#prog{position:fixed;top:0;left:0;height:2px;background:var(--orange);width:0;z-index:100;box-shadow:0 0 8px var(--orange)}
.mag{transition:transform .25s var(--ease)}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;animation-iteration-count:1 !important;
    transition-duration:.01ms !important;scroll-behavior:auto !important}
  .rv{opacity:1;transform:none}
  h1.hero-title .ln>span{transform:none;opacity:1}
}