/* ESET — تیم برنامه‌نویسی ایسِت | Dark Premium RTL */
:root{
  --bg:#0a1220;
  --bg-2:#0c1524;
  --panel:#101d31;
  --panel-2:#152640;
  --line:rgba(130,170,215,.14);
  --line-strong:rgba(140,185,225,.24);
  --ink:#eef4fc;
  --ink-soft:#aac1d9;
  --ink-dim:#7288a0;
  --cyan:#22d3ce;
  --cyan-2:#38e0d8;
  --teal:#12b3a6;
  --blue:#3b82f6;
  --gold:#d8b565;
  --danger:#f0567a;
  /* product design-system accents */
  --violet:#9d7cf6;
  --violet-2:#b39bff;
  --verify:#34d399;
  --verify-2:#4ade80;
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 24px 60px -30px rgba(0,0,0,.85);
  --glow-cyan:0 0 0 1px rgba(34,211,206,.28), 0 18px 50px -18px rgba(34,211,206,.35);
  --maxw:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --font:"Vazirmatn",system-ui,-apple-system,"Segoe UI",Tahoma,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font);background:var(--bg);color:var(--ink);
  line-height:1.75;font-size:16px;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
  background-color:var(--bg);
  background-image:
    radial-gradient(1000px 560px at 82% -8%, rgba(34,211,206,.14), transparent 60%),
    radial-gradient(820px 620px at 6% 4%, rgba(59,130,246,.14), transparent 55%),
    radial-gradient(700px 700px at 100% 100%, rgba(157,124,246,.08), transparent 60%),
    linear-gradient(180deg, #0c1626 0%, var(--bg) 40%);
  background-attachment:fixed;
}
body::before{ /* security grid */
  content:"";position:fixed;inset:0;z-index:0;pointer-events:none;opacity:.5;
  background-image:
    linear-gradient(rgba(120,170,210,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(120,170,210,.045) 1px, transparent 1px);
  background-size:52px 52px;
  -webkit-mask-image:radial-gradient(circle at 50% 30%, #000 0%, transparent 78%);
          mask-image:radial-gradient(circle at 50% 30%, #000 0%, transparent 78%);
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:6px}
.btn:focus-visible{outline-offset:4px}
::selection{background:rgba(34,211,206,.3);color:#fff}
h1,h2,h3{line-height:1.35;margin:0;font-weight:800;letter-spacing:-.01em}
p{margin:0}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px;position:relative;z-index:1}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;font-size:.82rem;font-weight:700;
  color:var(--cyan);letter-spacing:.02em;padding:6px 14px;border-radius:100px;
  background:rgba(34,211,206,.08);border:1px solid rgba(34,211,206,.22);
}
.eyebrow .dot{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan)}
.section{padding:96px 0;position:relative}
/* subtle section transitions — avoid the "stacked rectangles" look */
.section-alt{background:linear-gradient(180deg,rgba(17,30,52,0),rgba(17,30,52,.55) 12%,rgba(17,30,52,.55) 88%,rgba(17,30,52,0))}
.section-sep{position:relative}
.section-sep::before{content:"";position:absolute;top:0;left:12%;right:12%;height:1px;background:linear-gradient(90deg,transparent,var(--line-strong),transparent)}
.section-head{max-width:660px;margin-bottom:46px}
.section-head h2{font-size:clamp(1.7rem,4vw,2.5rem);margin:16px 0 12px}
.section-head p{color:var(--ink-soft);font-size:1.04rem}
.muted{color:var(--ink-soft)}
.grad-text{background:linear-gradient(100deg,var(--cyan-2),var(--blue));-webkit-background-clip:text;background-clip:text;color:transparent}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;gap:9px;font-family:inherit;font-weight:700;
  font-size:.98rem;padding:13px 22px;border-radius:100px;cursor:pointer;border:1px solid transparent;
  transition:transform .25s var(--ease),box-shadow .3s var(--ease),background .3s;
  will-change:transform;
}
.btn svg{width:18px;height:18px}
.btn-primary{background:linear-gradient(100deg,var(--cyan),var(--teal));color:#04121a;box-shadow:var(--glow-cyan)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 0 1px rgba(34,211,206,.4),0 22px 55px -18px rgba(34,211,206,.6)}
.btn-ghost{background:rgba(255,255,255,.03);border-color:var(--line-strong);color:var(--ink)}
.btn-ghost:hover{transform:translateY(-2px);border-color:rgba(34,211,206,.4);background:rgba(34,211,206,.06)}
.btn-gold{background:linear-gradient(100deg,#e6c987,var(--gold));color:#1c1608;box-shadow:0 14px 40px -18px rgba(216,181,101,.6)}
.btn-gold:hover{transform:translateY(-2px)}

/* Header */
.site-header{position:sticky;top:0;z-index:60;transition:background .3s,border-color .3s,backdrop-filter .3s;border-bottom:1px solid transparent}
.site-header.scrolled{background:rgba(10,18,32,.82);backdrop-filter:blur(14px);border-bottom-color:var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:flex;align-items:center;gap:12px;font-weight:800}
.brand .mark{width:38px;height:38px;flex:0 0 auto}
.brand .name{display:flex;flex-direction:column;line-height:1.1}
.brand .name b{font-size:1.12rem;letter-spacing:.14em}
.brand .name span{font-size:.68rem;color:var(--ink-soft);font-weight:600}
.nav-links{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0}
.nav-links a{padding:9px 14px;border-radius:10px;font-size:.95rem;font-weight:600;color:var(--ink-soft);transition:color .2s,background .2s}
.nav-links a:hover{color:var(--ink);background:rgba(255,255,255,.04)}
.nav-cta{display:flex;align-items:center;gap:10px}
.nav-toggle{display:none;background:none;border:1px solid var(--line-strong);border-radius:10px;width:44px;height:44px;color:var(--ink);cursor:pointer;align-items:center;justify-content:center}
.nav-toggle svg{width:22px;height:22px}

/* Mobile menu */
.mobile-menu{position:fixed;inset:0;z-index:55;background:rgba(10,18,32,.97);backdrop-filter:blur(16px);display:flex;flex-direction:column;padding:90px 26px 40px;gap:6px;transform:translateY(-100%);transition:transform .4s var(--ease);visibility:hidden}
.mobile-menu.open{transform:translateY(0);visibility:visible}
.mobile-menu a{padding:16px 12px;font-size:1.15rem;font-weight:700;border-bottom:1px solid var(--line)}
.mobile-menu .btn{margin-top:20px;justify-content:center}

/* Hero */
.hero{position:relative;padding:70px 0 40px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.hero h1{font-size:clamp(2.1rem,6vw,3.9rem);line-height:1.18;margin:22px 0}
.hero h1 .grad-text{display:inline}
.hero .lead{font-size:1.12rem;color:var(--ink-soft);max-width:540px;margin-bottom:14px}
.hero-tags{display:flex;flex-wrap:wrap;gap:8px;margin:22px 0 30px}
.chip{font-size:.82rem;font-weight:600;color:var(--ink-soft);padding:7px 13px;border-radius:100px;border:1px solid var(--line-strong);background:rgba(255,255,255,.02)}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px}
.hero-stats{display:flex;gap:30px;margin-top:36px;flex-wrap:wrap}
.hero-stats .stat b{display:block;font-size:1.6rem;background:linear-gradient(120deg,var(--cyan-2),var(--blue));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-stats .stat span{font-size:.82rem;color:var(--ink-dim)}

/* Hero visual */
.hero-visual{position:relative;aspect-ratio:1/1;max-width:470px;margin:0 auto;width:100%}
.hero-visual::before{content:"";position:absolute;inset:8%;border-radius:50%;background:radial-gradient(circle,rgba(34,211,206,.18),rgba(59,130,246,.06) 45%,transparent 68%);filter:blur(6px)}
.orbit{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}
.core{width:34%;aspect-ratio:1;border-radius:24px;background:linear-gradient(155deg,rgba(21,38,64,.96),rgba(16,29,49,.96));border:1px solid rgba(34,211,206,.32);display:flex;align-items:center;justify-content:center;box-shadow:0 0 0 6px rgba(34,211,206,.05),0 20px 60px -14px rgba(34,211,206,.55),inset 0 0 34px rgba(34,211,206,.1);position:relative;z-index:3;animation:corebreath 5s ease-in-out infinite}
.core svg{width:54%;height:54%;filter:drop-shadow(0 3px 10px rgba(34,211,206,.5))}
@keyframes corebreath{0%,100%{box-shadow:0 0 0 6px rgba(34,211,206,.05),0 20px 60px -14px rgba(34,211,206,.5),inset 0 0 34px rgba(34,211,206,.1)}50%{box-shadow:0 0 0 9px rgba(34,211,206,.07),0 24px 70px -14px rgba(34,211,206,.7),inset 0 0 40px rgba(34,211,206,.14)}}
.ring{position:absolute;border:1px solid var(--line-strong);border-radius:50%;inset:14%;animation:spin 30s linear infinite}
.ring.r1{border-color:rgba(34,211,206,.28)}
.ring.r2{inset:26%;border-style:dashed;border-color:rgba(34,211,206,.22);animation-duration:20s;animation-direction:reverse}
.ring.r3{inset:2%;border-color:rgba(90,162,255,.16);animation-duration:46s}
.ring .node{position:absolute;top:-6px;left:50%;width:12px;height:12px;margin-left:-6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 16px var(--cyan),0 0 4px #fff}
.ring.r2 .node{background:var(--violet-2);box-shadow:0 0 16px var(--violet)}
.ring.r3 .node{background:#5aa2ff;box-shadow:0 0 16px #5aa2ff}
.float-card{position:absolute;background:linear-gradient(160deg,rgba(17,30,52,.92),rgba(12,21,36,.92));border:1px solid var(--line-strong);border-radius:14px;padding:11px 14px;display:flex;align-items:center;gap:10px;font-size:.8rem;font-weight:700;backdrop-filter:blur(10px);box-shadow:0 18px 44px -22px rgba(0,0,0,.9);z-index:4;animation:floaty 6s ease-in-out infinite}
.float-card .fi{width:32px;height:32px;border-radius:10px;display:flex;align-items:center;justify-content:center;background:rgba(34,211,206,.14);color:var(--cyan)}
.float-card .fi svg{width:17px;height:17px}
.fc-1{top:2%;right:-7%;animation-delay:0s}
.fc-2{bottom:18%;left:-9%;animation-delay:-2s}
.fc-2 .fi{background:rgba(147,120,246,.16);color:var(--violet-2)}
.fc-3{bottom:-2%;right:14%;animation-delay:-4s}
.fc-3 .fi{background:rgba(90,162,255,.16);color:#5aa2ff}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}

/* Cards / grid helpers */
.grid{display:grid;gap:22px}
.card{background:linear-gradient(160deg,var(--panel),var(--bg-2));border:1px solid var(--line);border-radius:var(--radius);padding:26px;position:relative;overflow:hidden;transition:transform .35s var(--ease),border-color .35s,box-shadow .35s}
.card:hover{transform:translateY(-4px);border-color:var(--line-strong);box-shadow:var(--shadow)}
.card .ic{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:16px;background:rgba(34,211,206,.1);color:var(--cyan);border:1px solid rgba(34,211,206,.18)}
.card .ic svg{width:26px;height:26px}
.card h3{font-size:1.15rem;margin-bottom:8px}
.card p{color:var(--ink-soft);font-size:.95rem}

/* Projects */
.projects-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.project{border-radius:22px;border:1px solid var(--line);padding:34px;position:relative;overflow:hidden;transition:transform .4s var(--ease),box-shadow .4s,border-color .4s}
.project:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.project .halo{position:absolute;width:340px;height:340px;border-radius:50%;filter:blur(70px);opacity:.28;top:-120px;left:-80px;z-index:0}
.project>*{position:relative;z-index:1}
.project-sec{background:linear-gradient(165deg,#0a1a24,#06111c);border-color:rgba(34,211,206,.16)}
.project-sec .halo{background:radial-gradient(circle,var(--cyan),transparent 70%)}
.project-media{background:linear-gradient(165deg,#141026,#0a0714);border-color:rgba(147,120,246,.2)}
.project-media .halo{background:radial-gradient(circle,#9d7cf6,transparent 70%);opacity:.24}
.project .badge{display:inline-flex;align-items:center;gap:7px;font-size:.76rem;font-weight:700;padding:6px 12px;border-radius:100px;border:1px solid var(--line-strong);color:var(--ink-soft);margin-bottom:18px}
.project-sec .badge{color:var(--cyan);border-color:rgba(34,211,206,.3);background:rgba(34,211,206,.07)}
.project-media .badge{color:#b39bff;border-color:rgba(147,120,246,.3);background:rgba(147,120,246,.08)}
.project .p-icon{width:64px;height:64px;border-radius:18px;display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.project-sec .p-icon{background:linear-gradient(150deg,rgba(34,211,206,.2),rgba(34,211,206,.05));color:var(--cyan);border:1px solid rgba(34,211,206,.25)}
.project-media .p-icon{background:linear-gradient(150deg,rgba(147,120,246,.22),rgba(147,120,246,.05));color:#b39bff;border:1px solid rgba(147,120,246,.28)}
.project .p-icon svg{width:32px;height:32px}
.project h3{font-size:1.5rem;margin-bottom:10px}
.project>p{color:var(--ink-soft);margin-bottom:22px}
.feat-list{list-style:none;padding:0;margin:0;display:grid;gap:11px}
.feat-list li{display:flex;align-items:center;gap:11px;font-size:.92rem;color:var(--ink)}
.feat-list .tick{width:22px;height:22px;flex:0 0 auto;border-radius:7px;display:flex;align-items:center;justify-content:center;background:rgba(34,211,206,.12);color:var(--cyan)}
.project-media .tick{background:rgba(147,120,246,.14);color:#b39bff}
.feat-list .tick svg{width:13px;height:13px}

/* HyperVision */
.hyper{background:linear-gradient(150deg,#0c1c30,#0a1524);border:1px solid rgba(34,211,206,.18);border-radius:26px;padding:0;overflow:hidden;position:relative}
.hyper::before{content:"";position:absolute;inset:0;pointer-events:none;background:
  radial-gradient(600px 300px at 78% 20%,rgba(34,211,206,.12),transparent 60%),
  radial-gradient(500px 300px at 10% 100%,rgba(59,130,246,.12),transparent 60%)}
.hyper-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:0;align-items:stretch;position:relative;z-index:1}
.hyper-body{padding:48px}
.hyper-body h2{font-size:clamp(1.8rem,4vw,2.6rem);margin:16px 0 14px;letter-spacing:-.01em}
.hyper-sub{color:var(--cyan-2)!important;font-weight:700;font-size:1.02rem!important;margin:-4px 0 14px!important}
.hyper-body>p{color:var(--ink-soft);margin-bottom:24px;font-size:1.02rem}
/* feature mini cards */
.hv-features{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:24px}
.hv-feat{display:flex;align-items:flex-start;gap:11px;padding:13px 14px;border-radius:13px;background:rgba(34,211,206,.05);border:1px solid var(--line);border-inline-start:2px solid rgba(34,211,206,.4);transition:border-color .3s,background .3s,transform .3s}
.hv-feat:hover{border-color:rgba(34,211,206,.35);border-inline-start-color:var(--cyan);background:rgba(34,211,206,.09);transform:translateY(-2px)}
.hv-feat .fi{width:34px;height:34px;flex:0 0 auto;border-radius:10px;display:flex;align-items:center;justify-content:center;background:rgba(34,211,206,.12);color:var(--cyan);border:1px solid rgba(34,211,206,.22)}
.hv-feat .fi svg{width:18px;height:18px}
.hv-feat b{display:block;font-size:.9rem;margin-bottom:1px}
.hv-feat span{font-size:.76rem;color:var(--ink-dim);line-height:1.5}

/* ===== HyperVision — Intelligence Engine ===== */
.hyper-visual{position:relative;min-height:440px;border-right:1px solid var(--line);display:flex;align-items:center;justify-content:center;padding:26px;overflow:hidden;
  background:radial-gradient(circle at 58% 40%,rgba(34,211,206,.12),transparent 60%),radial-gradient(circle at 85% 90%,rgba(147,120,246,.08),transparent 55%)}
.hv-engine{position:relative;width:100%;max-width:440px;border-radius:20px;overflow:hidden;
  border:1px solid rgba(34,211,206,.22);
  background:linear-gradient(165deg,rgba(14,29,49,.92),rgba(9,18,32,.94));
  box-shadow:0 34px 80px -38px rgba(0,0,0,.9),0 0 70px -34px rgba(34,211,206,.45),inset 0 1px 0 rgba(255,255,255,.04)}
/* top status strip */
.hv-top{display:flex;align-items:center;gap:9px;padding:11px 15px;border-bottom:1px solid var(--line);background:rgba(34,211,206,.05)}
.hv-top .lbl{font-size:.72rem;font-weight:800;letter-spacing:.06em;color:var(--cyan-2)}
.hv-top .sub{font-size:.66rem;color:var(--ink-dim)}
.hv-top .live{margin-inline-start:auto;font-size:.64rem;font-weight:700;color:var(--verify);display:inline-flex;align-items:center;gap:5px}
.hv-top .live i{width:7px;height:7px;border-radius:50%;background:var(--verify);box-shadow:0 0 9px var(--verify);animation:hv-live 1.7s ease-in-out infinite}
/* svg stage */
.hv-stage{position:relative}
.hve{display:block;width:100%;height:auto}
.hv-sweep{position:absolute;left:0;right:0;top:0;height:38%;pointer-events:none;
  background:linear-gradient(180deg,rgba(34,211,206,.14),rgba(34,211,206,.02) 60%,transparent);
  mix-blend-mode:screen;animation:hv-sweep 5s ease-in-out infinite}
/* svg element styling */
.hve .grid-l{stroke:rgba(120,170,210,.06);stroke-width:1}
.hve .flow{fill:none;stroke-width:1.5;stroke-linecap:round;stroke-dasharray:3 8;animation:hv-flow 2.4s linear infinite}
.hve .flow.c{stroke:rgba(34,211,206,.55)}
.hve .flow.v{stroke:rgba(147,120,246,.6)}
.hve .flow.b{stroke:rgba(90,162,255,.55)}
.hve .flow.d1{animation-delay:-.4s}.hve .flow.d2{animation-delay:-.8s}.hve .flow.d3{animation-delay:-1.2s}.hve .flow.d4{animation-delay:-1.6s}
.hve .ringrot{transform-box:view-box;transform-origin:230px 176px;animation:hv-spin 46s linear infinite}
.hve .ringrot.r{animation:hv-spin-r 30s linear infinite}
.hve .ring{fill:none}
.hve .in-node{fill:rgba(12,24,42,.95)}
.hve .in-node.c{stroke:var(--cyan)}.hve .in-node.v{stroke:var(--violet)}.hve .in-node.b{stroke:#5aa2ff}
.hve .in-ic{stroke-width:1.6;fill:none;stroke-linecap:round;stroke-linejoin:round}
.hve .lab{font-family:var(--font);font-weight:700;fill:var(--ink-soft)}
.hve .lab.sm{font-size:9px;fill:var(--ink-dim)}
.hve .corepulse{transform-box:view-box;transform-origin:230px 176px;animation:hv-pulse 3.2s ease-in-out infinite}
.hve .ping{fill:var(--cyan);opacity:0;animation:hv-ping 3s ease-out infinite}
.hve .ping.d{animation-delay:1.4s}
.hve .step-dot{fill:rgba(34,211,206,.3)}
.hve .step-dot.on{fill:var(--cyan);animation:hv-blink 1.6s ease-in-out infinite}
.hve .conf-track{stroke:rgba(120,170,210,.16);stroke-width:5;fill:none;stroke-linecap:round}
.hve .conf-val{stroke:url(#hvarc);stroke-width:5;fill:none;stroke-linecap:round}
/* bottom decision readout */
.hv-bottom{display:flex;align-items:center;gap:14px;padding:12px 15px;border-top:1px solid var(--line);background:rgba(9,18,32,.6)}
.hv-verdict{display:inline-flex;align-items:center;gap:7px;font-size:.72rem;font-weight:800;color:var(--verify-2)}
.hv-verdict svg{width:15px;height:15px}
.hv-conf{margin-inline-start:auto;display:inline-flex;align-items:center;gap:6px;font-size:.7rem;color:var(--verify-2);font-weight:700}
.hv-conf svg{width:14px;height:14px}
.hv-particle{opacity:0;animation:hv-particle 4s ease-in-out infinite}

@keyframes hv-flow{to{stroke-dashoffset:-22}}
@keyframes hv-spin{to{transform:rotate(360deg)}}
@keyframes hv-spin-r{to{transform:rotate(-360deg)}}
@keyframes hv-pulse{0%,100%{opacity:.6}50%{opacity:1}}
@keyframes hv-ping{0%{r:3;opacity:.85}70%{opacity:0}100%{r:20;opacity:0}}
@keyframes hv-sweep{0%,100%{transform:translateY(-12%)}50%{transform:translateY(150%)}}
@keyframes hv-blink{0%,100%{opacity:.35}50%{opacity:1}}
@keyframes hv-live{0%,100%{opacity:1}50%{opacity:.3}}
@keyframes hv-particle{0%{opacity:0;transform:translateY(5px)}45%{opacity:.7}100%{opacity:0;transform:translateY(-7px)}}

/* Verify / Trust */
.verify{position:relative;border-radius:26px;overflow:hidden;padding:56px 44px;text-align:center;background:linear-gradient(150deg,#08161f,#060c16);border:1px solid rgba(34,211,206,.2)}
.verify::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 50% -20%,rgba(34,211,206,.18),transparent 60%);pointer-events:none}
.verify>*{position:relative;z-index:1}
.verify .shield{width:88px;height:88px;margin:0 auto 22px;border-radius:24px;display:flex;align-items:center;justify-content:center;background:linear-gradient(150deg,rgba(34,211,206,.22),rgba(34,211,206,.04));border:1px solid rgba(34,211,206,.3);color:var(--cyan);box-shadow:0 0 50px -8px rgba(34,211,206,.5)}
.verify .shield svg{width:44px;height:44px}
.verify h2{font-size:clamp(1.7rem,4vw,2.4rem);margin-bottom:14px}
.verify p{color:var(--ink-soft);max-width:620px;margin:0 auto 20px}
.verify-targets{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:30px}
.verify-targets span{font-size:.85rem;font-weight:600;padding:9px 16px;border-radius:100px;background:rgba(255,255,255,.03);border:1px solid var(--line-strong);color:var(--ink)}

/* Team */
.team-intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.standards{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:8px}
.std{display:flex;gap:12px;align-items:flex-start;padding:16px;border-radius:14px;background:rgba(255,255,255,.02);border:1px solid var(--line)}
.std .si{width:38px;height:38px;flex:0 0 auto;border-radius:11px;display:flex;align-items:center;justify-content:center;background:rgba(34,211,206,.1);color:var(--cyan)}
.std .si svg{width:20px;height:20px}
.std b{display:block;font-size:.98rem;margin-bottom:2px}
.std span{font-size:.85rem;color:var(--ink-soft)}

.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.member{background:linear-gradient(165deg,var(--panel),var(--bg-2));border:1px solid var(--line);border-radius:20px;padding:24px 20px;text-align:center;transition:transform .35s var(--ease),border-color .35s,box-shadow .35s}
.member:hover{transform:translateY(-5px);border-color:rgba(34,211,206,.28);box-shadow:var(--shadow)}
.member .avatar{width:88px;height:88px;margin:0 auto 16px;border-radius:50%;position:relative;display:flex;align-items:center;justify-content:center;font-size:1.7rem;font-weight:800;color:#04121a;background:linear-gradient(140deg,var(--cyan),var(--blue));box-shadow:0 0 0 4px rgba(34,211,206,.1)}
.member .avatar img{width:100%;height:100%;border-radius:50%;object-fit:cover}
.member .vbadge{position:absolute;bottom:-2px;left:-2px;width:28px;height:28px;border-radius:50%;background:var(--cyan);color:#04121a;display:flex;align-items:center;justify-content:center;border:3px solid var(--bg-2)}
.member .vbadge svg{width:15px;height:15px}
.member h4{font-size:1.08rem;margin:0 0 3px}
.member .role{font-size:.85rem;color:var(--cyan);font-weight:600;margin-bottom:8px}
.member .proj{font-size:.8rem;color:var(--ink-dim);margin-bottom:12px}
.member .tg{display:inline-flex;align-items:center;gap:6px;font-size:.82rem;color:var(--ink-soft);padding:6px 12px;border-radius:100px;border:1px solid var(--line-strong);transition:color .2s,border-color .2s}
.member .tg:hover{color:var(--cyan);border-color:rgba(34,211,206,.4)}
.member .tg svg{width:14px;height:14px}
.member .status-verified{display:inline-flex;align-items:center;gap:5px;font-size:.72rem;font-weight:700;color:var(--cyan);margin-top:10px}

/* CTA band */
.cta-band{text-align:center;padding:70px 40px;border-radius:26px;background:linear-gradient(150deg,#0a1826,#06101c);border:1px solid var(--line-strong);position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 260px at 50% 120%,rgba(59,130,246,.16),transparent 60%)}
.cta-band>*{position:relative;z-index:1}
.cta-band h2{font-size:clamp(1.6rem,4vw,2.3rem);margin-bottom:14px}
.cta-band p{color:var(--ink-soft);max-width:560px;margin:0 auto 26px}
.cta-band .row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* Footer */
.site-footer{border-top:1px solid var(--line);padding:56px 0 30px;margin-top:40px;background:linear-gradient(180deg,transparent,rgba(6,11,22,.7))}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:34px;margin-bottom:40px}
.footer-brand .brand{margin-bottom:14px}
.footer-brand p{color:var(--ink-soft);font-size:.92rem;max-width:280px}
.footer-col h5{font-size:.95rem;margin:0 0 16px;color:var(--ink)}
.footer-col ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.footer-col a{color:var(--ink-soft);font-size:.9rem;transition:color .2s}
.footer-col a:hover{color:var(--cyan)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;padding-top:24px;border-top:1px solid var(--line);color:var(--ink-dim);font-size:.85rem}

/* ===== Developers showcase (two portraits) ===== */
.dev-head-center{text-align:center;max-width:720px;margin:0 auto 48px}
.dev-head-center h2{font-size:clamp(2rem,5vw,3rem);margin:16px 0 14px}
.dev-head-center .eyebrow{margin:0 auto}
.dev-head-center p{color:var(--ink-soft);font-size:1.06rem}
.dev-head-center p .hl{color:var(--ink);font-weight:700}

.dev-cards{display:grid;grid-template-columns:1fr auto 1fr;gap:26px;align-items:stretch;max-width:1060px;margin:0 auto}
.dev-card{position:relative;border-radius:24px;overflow:hidden;border:1px solid var(--line);background:linear-gradient(170deg,var(--panel),var(--bg-2));transition:transform .4s var(--ease),box-shadow .4s,border-color .4s}
.dev-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.dev-card::before{content:"";position:absolute;inset:0;border-radius:24px;padding:1px;pointer-events:none;opacity:0;transition:opacity .4s;
  -webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude}
.dev-card:hover::before{opacity:1}
.dev-sec{border-color:rgba(34,211,206,.22)}
.dev-sec:hover{border-color:rgba(34,211,206,.5)}
.dev-media{border-color:rgba(147,120,246,.24)}
.dev-media:hover{border-color:rgba(147,120,246,.5)}

/* ---- image stage: person framed on a designed background ---- */
.dev-portrait{position:relative;aspect-ratio:4/5;overflow:hidden}
.dev-sec .dev-portrait{background:radial-gradient(120% 75% at 50% 22%,rgba(34,211,206,.22),transparent 60%),linear-gradient(180deg,#12283f,#0d1c30)}
.dev-media .dev-portrait{background:radial-gradient(120% 75% at 50% 22%,rgba(147,120,246,.22),transparent 60%),linear-gradient(180deg,#1a1636,#100d24)}
.dev-portrait img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s var(--ease)}
.dev-sec .dev-portrait img{object-position:50% 12%}
.dev-media .dev-portrait img{object-position:50% 14%}
.dev-card:hover .dev-portrait img{transform:scale(1.035)}
/* soft radial light behind head/shoulders to lift subject off background */
.dev-portrait .accentwash{position:absolute;inset:0;pointer-events:none;z-index:1;
  background:radial-gradient(90% 55% at 50% 18%,rgba(255,255,255,.06),transparent 60%)}
/* gentle bottom fade for a clean seam into the content area (no heavy black on the body) */
.dev-portrait::after{content:"";position:absolute;left:0;right:0;bottom:0;height:34%;pointer-events:none;z-index:1}
.dev-sec .dev-portrait::after{background:linear-gradient(180deg,transparent,rgba(13,28,48,.55) 70%,var(--panel))}
.dev-media .dev-portrait::after{background:linear-gradient(180deg,transparent,rgba(16,13,36,.55) 70%,var(--panel))}
/* thin top accent line */
.dev-portrait::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;z-index:2}
.dev-sec .dev-portrait::before{background:linear-gradient(90deg,transparent,var(--cyan),transparent)}
.dev-media .dev-portrait::before{background:linear-gradient(90deg,transparent,var(--violet),transparent)}
/* product tag + verified chip on image corners */
.dev-tag{position:absolute;top:14px;right:14px;z-index:2;display:inline-flex;align-items:center;gap:7px;font-size:.76rem;font-weight:700;padding:7px 12px;border-radius:100px;background:rgba(6,12,22,.62);backdrop-filter:blur(8px);border:1px solid var(--line-strong)}
.dev-tag svg{width:14px;height:14px}
.dev-sec .dev-tag{color:var(--cyan-2)}
.dev-media .dev-tag{color:var(--violet-2)}
.dev-tag .d{width:7px;height:7px;border-radius:50%}
.dev-sec .dev-tag .d{background:var(--cyan);box-shadow:0 0 8px var(--cyan)}
.dev-media .dev-tag .d{background:var(--violet);box-shadow:0 0 8px var(--violet)}
.dev-vchip{position:absolute;top:14px;left:14px;z-index:2;display:inline-flex;align-items:center;gap:5px;font-size:.72rem;font-weight:700;padding:6px 10px;border-radius:100px;backdrop-filter:blur(8px)}
.dev-sec .dev-vchip{color:#04121a;background:rgba(34,211,206,.92)}
.dev-media .dev-vchip{color:#0c0718;background:rgba(179,155,255,.95)}
.dev-vchip svg{width:13px;height:13px}
/* ---- content area (name/role now live here, below the image) ---- */
.dev-body{padding:20px 24px 26px;position:relative}
.dev-name{margin-bottom:16px}
.dev-name h3{font-size:1.4rem;margin-bottom:8px}
.dev-role{display:inline-flex;align-items:center;gap:7px;font-size:.8rem;font-weight:700;padding:5px 12px;border-radius:100px}
.dev-sec .dev-role{color:var(--cyan);background:rgba(34,211,206,.12);border:1px solid rgba(34,211,206,.35)}
.dev-media .dev-role{color:var(--violet-2);background:rgba(147,120,246,.14);border:1px solid rgba(147,120,246,.4)}
.dev-role svg{width:14px;height:14px}
.dev-body>p{color:var(--ink-soft);font-size:.95rem;margin-bottom:16px}
.dev-focus{list-style:none;padding:0;margin:0 0 18px;display:grid;gap:9px}
.dev-focus li{display:flex;align-items:flex-start;gap:10px;font-size:.9rem;color:var(--ink)}
.dev-focus .tick{width:20px;height:20px;flex:0 0 auto;margin-top:2px;border-radius:6px;display:flex;align-items:center;justify-content:center}
.dev-sec .tick{background:rgba(34,211,206,.12);color:var(--cyan)}
.dev-media .tick{background:rgba(147,120,246,.16);color:var(--violet-2)}
.dev-focus .tick svg{width:12px;height:12px}
.dev-foot{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding-top:16px;border-top:1px solid var(--line)}
.dev-verified{display:inline-flex;align-items:center;gap:6px;font-size:.78rem;font-weight:700}
.dev-sec .dev-verified{color:var(--cyan)}
.dev-media .dev-verified{color:var(--violet-2)}
.dev-verified svg{width:15px;height:15px}
/* center connector — data flow between the two products */
.dev-link{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;padding:10px 2px;color:var(--ink-dim)}
.dev-link .line{width:1px;flex:1;min-height:40px;background:linear-gradient(180deg,transparent,rgba(34,211,206,.5),rgba(147,120,246,.5),transparent)}
.dev-link .badge-uni{display:flex;flex-direction:column;align-items:center;gap:9px;text-align:center;font-size:.75rem;font-weight:700;color:var(--ink-soft);white-space:nowrap}
.dev-link .u-ic{width:52px;height:52px;border-radius:16px;display:flex;align-items:center;justify-content:center;background:linear-gradient(150deg,rgba(34,211,206,.18),rgba(147,120,246,.14));border:1px solid var(--line-strong);color:var(--cyan);box-shadow:0 0 30px -8px rgba(34,211,206,.5)}
.dev-link .u-ic svg{width:26px;height:26px}

/* ===== Project visual motifs ===== */
.p-viz{margin-top:22px;padding-top:20px;border-top:1px solid var(--line)}
/* security grid (group management) */
.gridviz{display:grid;grid-template-columns:repeat(8,1fr);gap:7px;align-items:center}
.gridviz i{height:9px;border-radius:3px;background:rgba(34,211,206,.14);border:1px solid rgba(34,211,206,.22)}
.gridviz i.on{background:rgba(34,211,206,.55);box-shadow:0 0 10px rgba(34,211,206,.5)}
/* equalizer waveform (music player) */
.waveform{display:flex;align-items:flex-end;gap:4px;height:44px}
.waveform i{flex:1;border-radius:3px 3px 0 0;background:linear-gradient(180deg,var(--violet-2),rgba(147,120,246,.35));animation:eq 1.4s ease-in-out infinite}
.waveform i:nth-child(2n){animation-duration:1.1s}
.waveform i:nth-child(3n){animation-duration:1.7s}
.waveform i:nth-child(4n){animation-duration:.9s}
@keyframes eq{0%,100%{transform:scaleY(.35)}50%{transform:scaleY(1)}}
.waveform i{transform-origin:bottom}

/* Reveal on scroll */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* Responsive */
@media (max-width:960px){
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-visual{order:-1;max-width:360px}
  .projects-grid{grid-template-columns:1fr}
  .hyper-grid{grid-template-columns:1fr}
  .hyper-visual{border-right:none;border-bottom:1px solid var(--line);min-height:360px;order:-1}
  .team-intro-grid{grid-template-columns:1fr;gap:28px}
  .team-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .dev-cards{grid-template-columns:1fr;gap:18px}
  .dev-link{flex-direction:row;padding:2px 0}
  .dev-link .line{width:auto;height:1px;flex:1;background:linear-gradient(90deg,transparent,rgba(34,211,206,.4),rgba(147,120,246,.4),transparent)}
  .dev-link .badge-uni{flex-direction:row;gap:10px}
}
@media (max-width:640px){
  .nav-links,.nav-cta .btn{display:none}
  .nav-toggle{display:flex}
  .section{padding:70px 0}
  .standards{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .hero-stats{gap:22px}
  .project{padding:26px}
  .hyper-body{padding:32px 24px}
  .hyper-visual{padding:24px 18px}
  .hv-features{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
}