/* ============================================================
   DESIGN TOKENS
   Dark "midnight" = Linear / Stripe / Authkit
   Warm "paper"   = Anthropic / Cursor / Steep / Monad
   ============================================================ */
:root{
  --ink:#0A0D16;          /* midnight base */
  --ink-2:#10141F;
  --ink-3:#171C2A;
  --paper:#F5F0E6;        /* warm paper */
  --paper-2:#EEE7DA;
  --paper-3:#E4DBCB;
  --line-dark:rgba(255,255,255,.08);
  --line-light:rgba(20,18,12,.10);
  --text-dark:#EDEAE2;
  --muted-dark:rgba(237,234,226,.62);
  --text-light:#161410;
  --muted-light:rgba(22,20,16,.62);
  --indigo:#5563FF;       /* Stripe indigo ink */
  --indigo-2:#8A93FF;
  --cyan:#5CE0FF;
  --amber:#E9A23B;

  --font-display:"Bricolage Grotesque",system-ui,sans-serif;
  --font-body:"Instrument Sans",system-ui,sans-serif;
  --font-serif:"Instrument Serif",Georgia,serif;
  --font-mono:"JetBrains Mono",ui-monospace,monospace;

  --radius:20px;
  --ease:cubic-bezier(.22,1,.36,1);
  --gutter:clamp(20px,5vw,72px);
  --max:1240px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);
  background:var(--ink);
  color:var(--text-dark);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
::selection{background:var(--indigo);color:#fff}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:500;letter-spacing:-.02em;line-height:1.05}
.serif{font-family:var(--font-serif);font-style:italic;font-weight:400;letter-spacing:0}
.mono{font-family:var(--font-mono);font-size:.75rem;letter-spacing:.08em;text-transform:uppercase}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--gutter)}
section{position:relative}

/* grain overlay — subtle texture across the whole page (Cursor / Anthropic warmth) */
body::before{
  content:"";position:fixed;inset:0;z-index:9990;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  mix-blend-mode:overlay;
}

/* scroll progress (Linear-style thin instrument line) */
#progress{position:fixed;top:0;left:0;height:2px;width:0;background:linear-gradient(90deg,var(--indigo),var(--cyan));z-index:10000;transition:width .1s linear}

/* ============================================================
   NAV — frosted glass pill (Authkit / Stripe frosted glass)
   ============================================================ */
header{position:fixed;top:0;left:0;right:0;z-index:1000;padding:18px var(--gutter);display:flex;justify-content:center;transition:padding .5s var(--ease)}
header.scrolled{padding-top:10px}
.nav{
  width:100%;max-width:var(--max);display:flex;align-items:center;justify-content:space-between;
  padding:12px 12px 12px 22px;border-radius:999px;
  background:rgba(16,20,31,.55);backdrop-filter:blur(18px) saturate(140%);-webkit-backdrop-filter:blur(18px) saturate(140%);
  border:1px solid var(--line-dark);
  box-shadow:0 10px 40px rgba(0,0,0,.25), inset 0 1px 0 rgba(255,255,255,.06);
  transition:background .5s,border-color .5s,box-shadow .5s,max-width .6s var(--ease);
}
header.scrolled .nav{max-width:1080px}
header.on-light .nav{background:rgba(245,240,230,.7);border-color:var(--line-light);color:var(--text-light);box-shadow:0 10px 40px rgba(20,18,12,.10),inset 0 1px 0 rgba(255,255,255,.7)}
.logo{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:600;font-size:1.15rem;letter-spacing:-.02em}
/* brand mark — flex:none because .logo is a flex row and would otherwise squash it */
.logo-img{width:32px;height:32px;flex:none;object-fit:contain}
.nav-links{display:flex;gap:4px;list-style:none}
.nav-links a{padding:8px 14px;border-radius:999px;font-size:.92rem;opacity:.8;transition:.3s}
.nav-links a:hover{opacity:1;background:rgba(255,255,255,.08)}
header.on-light .nav-links a:hover{background:rgba(20,18,12,.06)}
.btn{display:inline-flex;align-items:center;gap:10px;padding:12px 20px;border-radius:999px;font-weight:600;font-size:.92rem;transition:transform .4s var(--ease),box-shadow .4s,background .3s;position:relative;overflow:hidden}
.btn-primary{background:var(--indigo);color:#fff;box-shadow:0 8px 24px rgba(85,99,255,.35),inset 0 1px 0 rgba(255,255,255,.25)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 34px rgba(85,99,255,.45),inset 0 1px 0 rgba(255,255,255,.25)}
.btn-ghost{border:1px solid var(--line-dark);background:rgba(255,255,255,.04)}
.btn-ghost:hover{background:rgba(255,255,255,.09);transform:translateY(-2px)}
.btn .arrow{transition:transform .4s var(--ease)}
.btn:hover .arrow{transform:translateX(4px)}
.nav .btn{padding:10px 18px}
.nav-right{display:flex;align-items:center;gap:10px}
.lang{position:relative;font-size:.85rem;font-weight:600}
.lang-btn{display:flex;align-items:center;gap:8px;padding:8px 12px 8px 14px;border-radius:999px;border:1px solid var(--line-dark);background:rgba(255,255,255,.04);transition:.3s}
.lang-btn:hover{background:rgba(255,255,255,.09)}
.lang-btn .chev{font-size:.7rem;transition:transform .4s var(--ease)}
.lang.open .lang-btn .chev{transform:rotate(180deg)}
header.on-light .lang-btn{border-color:var(--line-light);background:rgba(20,18,12,.05)}
header.on-light .lang-btn:hover{background:rgba(20,18,12,.1)}
.lang-menu{position:absolute;top:calc(100% + 10px);right:0;min-width:130px;list-style:none;padding:6px;border-radius:14px;
  background:rgba(16,20,31,.92);border:1px solid var(--line-dark);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  box-shadow:0 20px 50px rgba(0,0,0,.35);opacity:0;visibility:hidden;transform:translateY(-6px) scale(.98);transform-origin:top right;transition:.35s var(--ease)}
.lang.open .lang-menu{opacity:1;visibility:visible;transform:none}
header.on-light .lang-menu{background:rgba(245,240,230,.95);border-color:var(--line-light);color:var(--text-light);box-shadow:0 20px 50px rgba(20,18,12,.15)}
.lang-menu li{display:flex;align-items:center;justify-content:space-between;padding:9px 12px;border-radius:9px;cursor:pointer;opacity:.75;transition:.25s}
.lang-menu form{width:100%;margin:0}
.lang-menu button{width:100%;border:0;background:transparent;color:inherit;font:inherit;text-align:left;cursor:pointer;padding:0}
.lang-menu li:hover{opacity:1;background:rgba(255,255,255,.08)}
header.on-light .lang-menu li:hover{background:rgba(20,18,12,.06)}
.lang-menu li.on{opacity:1;color:var(--indigo-2)}
header.on-light .lang-menu li.on{color:var(--indigo)}
.lang-menu li.on::after{content:"\F633";font-family:"bootstrap-icons";font-size:.9rem}
.burger{display:none;width:42px;height:42px;border-radius:50%;place-items:center;font-size:1.5rem;border:1px solid var(--line-dark);background:rgba(255,255,255,.04);transition:.3s}
header.on-light .burger{border-color:var(--line-light);background:rgba(20,18,12,.05)}
.burger:hover{background:rgba(255,255,255,.1)}
.burger i{line-height:1;transition:transform .4s var(--ease)}
.nav.open .burger i{transform:rotate(90deg)}

/* ============================================================
   HERO — midnight precision instrument (Linear) with a
   floating constellation (Dala) and blueprint grid (Hyperstudio)
   ============================================================ */
.hero{min-height:100svh;display:flex;align-items:center;padding:150px 0 90px;overflow:hidden;background:var(--ink)}
.hero-bg{position:absolute;inset:0;pointer-events:none}
#stars{position:absolute;inset:0;width:100%;height:100%}
.hero-grid{
  position:absolute;inset:0;
  background-image:linear-gradient(var(--line-dark) 1px,transparent 1px),linear-gradient(90deg,var(--line-dark) 1px,transparent 1px);
  background-size:72px 72px;
  mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,#000 20%,transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,#000 20%,transparent 75%);
  opacity:.9;
}
.hero-glow{position:absolute;width:900px;height:900px;left:var(--gx,50%);top:var(--gy,35%);transform:translate(-50%,-50%);border-radius:50%;
  background:radial-gradient(circle at 50% 50%,rgba(85,99,255,.38),rgba(92,224,255,.10) 35%,transparent 65%);filter:blur(30px);animation:breathe 9s ease-in-out infinite;will-change:left,top}
.hero-glow.two{left:20%;top:60%;width:600px;height:600px;background:radial-gradient(circle,rgba(92,224,255,.18),transparent 60%);animation-delay:-4s}
@keyframes breathe{0%,100%{transform:translate(-50%,-50%) scale(1)}50%{transform:translate(-50%,-50%) scale(1.08)}}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.2fr .8fr;gap:60px;align-items:center}
.eyebrow{display:inline-flex;align-items:center;gap:10px;padding:7px 14px 7px 8px;border-radius:999px;border:1px solid var(--line-dark);background:rgba(255,255,255,.04);font-size:.82rem;color:var(--muted-dark)}
.eyebrow .dot{width:8px;height:8px;border-radius:50%;background:#43D98A;box-shadow:0 0 0 4px rgba(67,217,138,.18);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{box-shadow:0 0 0 3px rgba(67,217,138,.18)}50%{box-shadow:0 0 0 7px rgba(67,217,138,.05)}}
.hero h1{font-size:clamp(2.6rem,6.2vw,5.4rem);margin:0 0 22px;font-weight:500;letter-spacing:-.035em}
.hero h1 .serif{color:var(--indigo-2);font-size:1.08em}
.hero p.lead{font-size:clamp(1.05rem,1.4vw,1.25rem);color:var(--muted-dark);max-width:560px}
.hero-cta{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
.hero-meta{display:flex;gap:28px;margin-top:44px;flex-wrap:wrap;color:var(--muted-dark);font-size:.86rem}
.hero-meta b{display:block;color:var(--text-dark);font-family:var(--font-display);font-size:1.4rem;letter-spacing:-.02em}

/* frosted terminal card (Auros abyssal terminal + Authkit frosted glass) */
.terminal{
  border-radius:var(--radius);border:1px solid var(--line-dark);
  background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.02));
  backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  box-shadow:0 30px 80px rgba(0,0,0,.45),inset 0 1px 0 rgba(255,255,255,.08);
  overflow:hidden;transform-style:preserve-3d;
}
.terminal-bar{display:flex;align-items:center;gap:8px;padding:14px 16px;border-bottom:1px solid var(--line-dark);font-family:var(--font-mono);font-size:.72rem;color:var(--muted-dark)}
.terminal-bar i{width:10px;height:10px;border-radius:50%;background:#2A3042;display:inline-block}
.terminal-bar i:nth-child(1){background:#FF5F57}.terminal-bar i:nth-child(2){background:#FEBC2E}.terminal-bar i:nth-child(3){background:#28C840}
.terminal-bar span{margin-left:auto}
.terminal-body{padding:22px 22px 26px;font-family:var(--font-mono);font-size:.82rem;line-height:1.9;color:var(--muted-dark)}
.terminal-body .k{color:var(--cyan)}.terminal-body .v{color:#C9CDFF}.terminal-body .ok{color:#43D98A}
.terminal-body .cursor{display:inline-block;width:8px;height:14px;background:var(--indigo-2);vertical-align:-2px;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.terminal-graph{margin-top:16px;display:flex;align-items:flex-end;gap:5px;height:56px}
.terminal-graph i{flex:1;background:linear-gradient(180deg,var(--indigo-2),var(--indigo));border-radius:3px 3px 0 0;transform-origin:bottom;animation:grow 1.2s var(--ease) both}
@keyframes grow{from{transform:scaleY(0)}to{transform:scaleY(1)}}
.float-chip{position:absolute;padding:10px 14px;border-radius:14px;background:rgba(16,20,31,.8);border:1px solid var(--line-dark);backdrop-filter:blur(10px);font-size:.8rem;display:flex;gap:10px;align-items:center;box-shadow:0 20px 40px rgba(0,0,0,.35);animation:floaty 6s ease-in-out infinite}
.float-chip.a{top:-26px;right:-18px}
.float-chip.b{bottom:-22px;left:-30px;animation-delay:-3s}
.float-chip .ic{width:28px;height:28px;border-radius:8px;display:grid;place-items:center;background:rgba(85,99,255,.2);color:var(--indigo-2)}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
.scroll-hint{position:absolute;bottom:28px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--muted-dark);font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;z-index:2}
.scroll-hint i{width:1px;height:44px;background:linear-gradient(180deg,var(--indigo-2),transparent);animation:drip 1.8s ease-in-out infinite}
@keyframes drip{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* ============================================================
   LOGO MARQUEE — editorial zinc strip (Awesomic)
   ============================================================ */
.marquee{background:var(--ink);padding:36px 0 56px;border-top:1px solid var(--line-dark)}
.marquee .label{text-align:center;color:var(--muted-dark);margin-bottom:26px}
.track{overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 12%,#000 88%,transparent)}
.track ul{display:flex;gap:70px;list-style:none;width:max-content;animation:scroll 32s linear infinite}
.track:hover ul{animation-play-state:paused}
.track li{font-family:var(--font-display);font-weight:600;font-size:1.35rem;letter-spacing:-.02em;color:rgba(237,234,226,.45);white-space:nowrap;display:flex;align-items:center;gap:10px}
.track li i{width:22px;height:22px;border-radius:6px;background:rgba(255,255,255,.12);display:inline-block}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ============================================================
   DARK → PAPER transition curve
   ============================================================ */
.curve{height:80px;background:var(--paper);border-radius:60px 60px 0 0;margin-top:-1px;position:relative}
.curve::before{content:"";position:absolute;inset:-1px 0 auto 0;height:2px;background:var(--ink)}
.light{background:var(--paper);color:var(--text-light)}
.light .muted{color:var(--muted-light)}
.section-head{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:end;margin-bottom:64px}
.section-head h2{font-size:clamp(2rem,4.2vw,3.4rem);letter-spacing:-.03em}
.section-head p{max-width:460px;font-size:1.05rem}
.kicker{display:flex;align-items:center;gap:12px;color:var(--indigo);margin-bottom:18px}
.kicker::before{content:"";width:28px;height:1px;background:currentColor}
.section-pad{padding:120px 0}

/* ============================================================
   SERVICES — serif on warm paper (Anthropic / Steep) with
   numbered editorial cards (Monad tech journal)
   ============================================================ */
.services-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
.svc{
  position:relative;padding:38px 36px 34px;border-radius:24px;background:rgba(255,255,255,.55);
  border:1px solid var(--line-light);overflow:hidden;
  transition:transform .6s var(--ease),box-shadow .6s,border-color .4s;
}
.svc:hover{transform:translateY(-6px);box-shadow:0 30px 60px rgba(20,18,12,.10);border-color:rgba(85,99,255,.35)}
.svc::after{content:"";position:absolute;width:260px;height:260px;right:-100px;top:-100px;border-radius:50%;background:radial-gradient(circle,rgba(85,99,255,.16),transparent 65%);opacity:0;transition:opacity .6s}
.svc:hover::after{opacity:1}
.svc .num{font-family:var(--font-serif);font-style:italic;font-size:2.4rem;color:var(--indigo);line-height:1}
.svc h3{font-size:1.55rem;margin:26px 0 12px;letter-spacing:-.02em}
.svc p{color:var(--muted-light);max-width:440px}
.svc ul{list-style:none;margin-top:22px;display:flex;flex-wrap:wrap;gap:8px}
.svc li{padding:6px 12px;border-radius:999px;font-size:.8rem;background:var(--paper-2);border:1px solid var(--line-light)}
.svc.wide{grid-column:span 2;display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;background:var(--ink);color:var(--text-dark);border-color:var(--line-dark)}
.svc.wide p{color:var(--muted-dark)}
.svc.wide li{background:rgba(255,255,255,.06);border-color:var(--line-dark)}
.svc.wide .num{color:var(--cyan)}
.svc-visual{border-radius:16px;border:1px solid var(--line-dark);background:linear-gradient(135deg,rgba(85,99,255,.25),rgba(92,224,255,.08));aspect-ratio:16/10;position:relative;overflow:hidden}
.svc-visual .win{position:absolute;inset:14% 10% auto 10%;height:80%;border-radius:12px 12px 0 0;background:var(--ink-2);border:1px solid var(--line-dark);padding:14px;display:grid;grid-template-columns:70px 1fr;gap:10px}
.svc-visual .win i{display:block;border-radius:6px;background:rgba(255,255,255,.07)}
.svc-visual .win .side{display:flex;flex-direction:column;gap:6px}
.svc-visual .win .side i{height:10px}
.svc-visual .win .main{display:grid;grid-template-columns:1fr 1fr 1fr;grid-auto-rows:34px;gap:8px}
.svc-visual .win .main i:nth-child(1){grid-column:span 3;height:44px;background:linear-gradient(90deg,rgba(85,99,255,.5),rgba(92,224,255,.25))}
/* robotics: controller-board mock, sibling to the .win browser mock above */
.svc-visual .board{position:absolute;inset:16% 12%;border-radius:14px;background:var(--ink-2);border:1px solid var(--line-dark);display:grid;place-items:center}
.svc-visual .board::before{content:"";position:absolute;inset:8px;border-radius:10px;border:1px dashed rgba(255,255,255,.06)}
.svc-visual .board .chip{width:36%;aspect-ratio:1;border-radius:10px;border:1px solid rgba(255,255,255,.12);background:linear-gradient(135deg,rgba(85,99,255,.5),rgba(92,224,255,.25))}
.svc-visual .board i{position:absolute;display:block;border-radius:4px;background:rgba(255,255,255,.07)}
.svc-visual .board i:nth-child(2){left:10%;top:32%;width:18%;height:6px}
.svc-visual .board i:nth-child(3){left:10%;top:46%;width:24%;height:6px}
.svc-visual .board i:nth-child(4){right:10%;top:38%;width:22%;height:6px}
.svc-visual .board i:nth-child(5){right:10%;top:54%;width:16%;height:6px}
.svc-visual .board i:nth-child(6){left:12%;bottom:14%;width:9px;height:9px;border-radius:50%;background:var(--cyan);opacity:.75}
.svc-visual .board i:nth-child(7){left:calc(12% + 16px);bottom:14%;width:9px;height:9px;border-radius:50%;background:var(--indigo)}

/* ============================================================
   PROCESS — sticky scroll timeline (Linear "precision instrument")
   ============================================================ */
.process{background:var(--paper-2)}
.process-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px}
.process-sticky{position:sticky;top:120px;align-self:start}
.process-sticky h2{font-size:clamp(2rem,4vw,3.2rem);letter-spacing:-.03em;margin-bottom:18px}
.process-sticky .stage{margin-top:40px;padding:22px 24px;border-radius:18px;background:var(--ink);color:var(--text-dark);border:1px solid var(--line-dark);font-family:var(--font-mono);font-size:.8rem;line-height:1.9;min-height:120px}
.process-sticky .stage .k{color:var(--cyan)}
.steps{position:relative;padding-left:44px}
.steps::before{content:"";position:absolute;left:11px;top:0;bottom:0;width:1px;background:var(--line-light)}
.steps .rail{position:absolute;left:11px;top:0;width:1px;height:0;background:linear-gradient(180deg,var(--indigo),var(--cyan));transition:height .2s linear}
.step{position:relative;padding:36px 0 36px;border-bottom:1px solid var(--line-light);opacity:.35;transition:opacity .6s}
.step.active{opacity:1}
.step::before{content:"";position:absolute;left:-44px;top:46px;width:23px;height:23px;border-radius:50%;background:var(--paper-2);border:1px solid var(--line-light);transition:.5s}
.step::after{content:"";position:absolute;left:-36px;top:54px;width:7px;height:7px;border-radius:50%;background:var(--muted-light);transition:.5s}
.step.active::before{border-color:var(--indigo);box-shadow:0 0 0 6px rgba(85,99,255,.15)}
.step.active::after{background:var(--indigo)}
.step .mono{color:var(--indigo)}
.step h3{font-size:1.5rem;margin:8px 0 10px;letter-spacing:-.02em}
.step p{color:var(--muted-light);max-width:520px}

/* ============================================================
   WORK — editorial zinc grid (Awesomic) + darkroom hover (ORYZO)
   ============================================================ */
.work-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.card{position:relative;border-radius:22px;overflow:hidden;background:var(--ink-2);color:var(--text-dark);aspect-ratio:1200/630;min-height:0;display:flex;flex-direction:column;justify-content:flex-end;padding:28px;isolation:isolate;transition:transform .7s var(--ease)}
.card:hover{transform:translateY(-6px)}
.card .art{position:absolute;inset:0;z-index:-1;width:100%;height:100%;object-fit:cover;background-size:cover;background-position:center;transition:transform 1.4s var(--ease),filter .8s}
.card:hover .art{transform:scale(1.06)}
.card::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,transparent 30%,rgba(10,13,22,.85))}
.card .tag{align-self:flex-start;padding:5px 10px;border-radius:999px;background:rgba(255,255,255,.12);backdrop-filter:blur(8px);font-size:.72rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:12px}
.card h3{font-size:1.5rem;letter-spacing:-.02em;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card p{color:var(--muted-dark);font-size:.92rem;margin-top:6px;max-width:400px;display:-webkit-box;-webkit-line-clamp:2;line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-hit{position:absolute;inset:0;z-index:1;border:0;background:none;padding:0;cursor:pointer}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.card .go{position:absolute;top:22px;right:22px;width:42px;height:42px;border-radius:50%;background:rgba(255,255,255,.1);border:1px solid var(--line-dark);display:grid;place-items:center;transition:.4s;backdrop-filter:blur(8px);z-index:2;cursor:pointer;font:inherit;color:inherit;padding:0}
.card:hover .go{background:var(--indigo);border-color:var(--indigo);transform:rotate(45deg)}
/* video cards: the arrow crossfades into a play glyph and must not rotate */
.card:hover .go-video{transform:scale(1.08)}
.go-video .ico{grid-area:1/1;transition:opacity .35s var(--ease),transform .35s var(--ease)}
.go-video .ico-play{opacity:0;transform:scale(.6);font-size:1.15rem;line-height:1}
.card:hover .go-video .ico-arrow{opacity:0;transform:scale(.6)}
.card:hover .go-video .ico-play{opacity:1;transform:none}
@media (hover:none){
  .go-video .ico-arrow{opacity:0;transform:scale(.6)}
  .go-video .ico-play{opacity:1;transform:none}
}
.art-1{background:radial-gradient(circle at 30% 30%,#5563FF,transparent 50%),radial-gradient(circle at 80% 70%,#5CE0FF,transparent 45%),#0F1220}
.art-2{background:linear-gradient(135deg,#1B1F33,#0A0D16 60%),#0A0D16}
.art-2::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(138,147,255,.55) 1px,transparent 1.5px);background-size:22px 22px;mask-image:radial-gradient(circle at 60% 40%,#000,transparent 70%);-webkit-mask-image:radial-gradient(circle at 60% 40%,#000,transparent 70%)}
.art-3{background:linear-gradient(160deg,#E9A23B,#B0542A 60%,#3A1F17)}
.art-4{background:linear-gradient(160deg,#5CE0FF,#2C7BC7 55%,#0E1B3B)}
.art-5{background:conic-gradient(from 180deg at 50% 50%,#8A93FF,#5CE0FF,#F1D0FF,#8A93FF)}
.art-5::after{content:"";position:absolute;inset:0;backdrop-filter:blur(30px)}

/* ============================================================
   STATS — data observatory (Ventriloc) with counting numbers
   ============================================================ */
.stats{background:var(--ink);color:var(--text-dark);overflow:hidden}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative}
.stats::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 60% 80% at 50% 120%,rgba(85,99,255,.28),transparent 60%)}
.stat{padding:34px 30px;border-radius:20px;border:1px solid var(--line-dark);background:rgba(255,255,255,.03);backdrop-filter:blur(8px)}
.stat b{display:block;font-family:var(--font-display);font-size:clamp(2.6rem,4.5vw,3.8rem);letter-spacing:-.04em;font-weight:500;line-height:1}
.stat b sup{font-size:.4em;color:var(--indigo-2);vertical-align:top;margin-left:2px}
.stat b span{display:inline}
.stat > span{display:block;margin-top:12px;color:var(--muted-dark);font-size:.92rem}

/* ============================================================
   TESTIMONIALS — literary journal (General Intelligence Co.)
   ============================================================ */
.testi{background:var(--paper)}
.quote-stage{position:relative;min-height:340px}
.quote{position:absolute;inset:0;opacity:0;transform:translateY(20px);transition:opacity .8s,transform .8s var(--ease);pointer-events:none;display:grid;grid-template-columns:1fr 280px;gap:60px;align-items:center}
.quote.active{opacity:1;transform:none;pointer-events:auto}
.quote blockquote{font-family:var(--font-serif);font-style:italic;font-size:clamp(1.6rem,3vw,2.6rem);line-height:1.25;letter-spacing:-.01em}
.quote blockquote::before{content:"“";color:var(--indigo);margin-right:2px}
.quote .who{margin-top:26px;display:flex;align-items:center;gap:14px}
.quote .avatar{width:46px;height:46px;border-radius:50%;background:linear-gradient(135deg,var(--indigo),var(--cyan))}
.quote .who b{display:block;font-weight:600}
.quote .who span{color:var(--muted-light);font-size:.9rem}
.quote .brand{border-radius:20px;border:1px solid var(--line-light);background:rgba(255,255,255,.55);height:220px;display:grid;place-items:center;font-family:var(--font-display);font-weight:600;font-size:1.6rem;letter-spacing:-.02em;color:var(--muted-light)}
.quote-nav{display:flex;gap:10px;margin-top:40px;align-items:center}
.quote-nav button{width:44px;height:44px;border-radius:50%;border:1px solid var(--line-light);display:grid;place-items:center;transition:.3s}
.quote-nav button:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.quote-nav .dots{display:flex;gap:6px;margin-left:12px}
.quote-nav .dots i{width:20px;height:3px;border-radius:2px;background:var(--line-light);transition:.3s}
.quote-nav .dots i.on{background:var(--indigo);width:34px}

/* ============================================================
   ABOUT / TEAM — cathedral of white space (Apple)
   ============================================================ */
.about{background:var(--paper)}
.about-hero{text-align:center;max-width:860px;margin:0 auto 90px}
.about-hero h2{font-size:clamp(2.2rem,5vw,4.2rem);letter-spacing:-.035em;line-height:1.02}
.about-hero p{margin-top:24px;font-size:1.15rem;color:var(--muted-light);max-width:640px;margin-inline:auto}
.team{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.team{perspective:1100px}
.member{position:relative;border-radius:20px;aspect-ratio:3/3.6;background:var(--paper-3);border:1px solid var(--line-light);
  transform-origin:50% 100%;transition:transform .8s var(--ease),box-shadow .8s var(--ease);will-change:transform;
  clip-path:inset(-60% -10% 0 -10% round 20px 20px 20px 20px)}
.team .member:hover,.team .member.reveal.in:hover{transform:rotateX(12deg) translateY(6px);box-shadow:0 40px 60px -30px rgba(20,18,12,.35)}
.member .face{position:absolute;inset:0;border-radius:20px;overflow:hidden;background:radial-gradient(circle at 50% 40%,rgba(85,99,255,.35),transparent 50%);transition:transform .8s var(--ease)}
.member .face::before,.member .face::after{display:none}
.member .figure{position:absolute;left:50%;bottom:0;width:78%;aspect-ratio:200/300;transform:translate(-50%,28%);transform-origin:50% 100%;
  background:var(--ink);transition:transform .9s var(--ease);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 300'%3E%3Ccircle cx='100' cy='52' r='44'/%3E%3Cpath d='M100 104c-14 0-22 8-24 20-30 6-52 30-58 62-4 22-2 60-2 114h168c0-54 2-92-2-114-6-32-28-56-58-62-2-12-10-20-24-20z'/%3E%3C/svg%3E") center/100% 100% no-repeat;
  mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 200 300'%3E%3Ccircle cx='100' cy='52' r='44'/%3E%3Cpath d='M100 104c-14 0-22 8-24 20-30 6-52 30-58 62-4 22-2 60-2 114h168c0-54 2-92-2-114-6-32-28-56-58-62-2-12-10-20-24-20z'/%3E%3C/svg%3E") center/100% 100% no-repeat}
.member:hover .figure{transform:translate(-50%,-2%) scale(1.2)}
.member::after{content:"";position:absolute;left:-1px;right:-1px;bottom:-2px;height:36%;z-index:1;border-radius:0 0 20px 20px;background:linear-gradient(180deg,transparent,var(--paper-3) 70%);pointer-events:none}
.member .info{position:absolute;z-index:2;left:14px;right:14px;bottom:14px;padding:14px 16px;border-radius:12px;background:rgba(245,240,230,.8);backdrop-filter:blur(10px);border:1px solid var(--line-light)}
.member .info b{display:block;font-weight:600}
.member .info span{font-size:.85rem;color:var(--muted-light)}
.values{margin-top:90px;display:grid;grid-template-columns:repeat(3,1fr);gap:40px;border-top:1px solid var(--line-light);padding-top:50px}
.values h4{font-size:1.2rem;margin-bottom:8px}
.values p{color:var(--muted-light);font-size:.95rem}
.values .mono{color:var(--indigo);margin-bottom:12px;display:block}

/* ============================================================
   FAQ — clinical blueprint (Ui Ui)
   ============================================================ */
.faq{background:var(--paper-2)}
.faq-layout{display:grid;grid-template-columns:1fr 1.4fr;gap:80px}
.faq-layout h2{font-size:clamp(2rem,4vw,3.2rem);letter-spacing:-.03em;position:sticky;top:120px}
.acc{border-top:1px solid var(--line-light)}
.acc details{border-bottom:1px solid var(--line-light)}
.acc summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:26px 0;font-family:var(--font-display);font-size:1.2rem;font-weight:500;letter-spacing:-.01em}
.acc summary::-webkit-details-marker{display:none}
.acc summary .plus{width:30px;height:30px;border-radius:50%;border:1px solid var(--line-light);display:grid;place-items:center;flex-shrink:0;transition:.4s;position:relative}
.acc summary .plus::before,.acc summary .plus::after{content:"";position:absolute;width:12px;height:1.5px;background:currentColor;transition:.4s}
.acc summary .plus::after{transform:rotate(90deg)}
.acc details[open] .plus{background:var(--ink);color:#fff;border-color:var(--ink)}
.acc details[open] .plus::after{transform:rotate(0)}
.acc .ans{color:var(--muted-light);padding:0 60px 26px 0;max-width:600px;animation:fade .5s var(--ease)}
@keyframes fade{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}

/* ============================================================
   CTA — frosted glass cathedral at midnight (Authkit)
   ============================================================ */
.cta{background:var(--ink);color:var(--text-dark);padding:140px 0;overflow:hidden}
.cta .halo{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:1100px;height:1100px;border-radius:50%;background:conic-gradient(from 0deg,rgba(85,99,255,.0),rgba(85,99,255,.35),rgba(92,224,255,.25),rgba(85,99,255,0));filter:blur(60px);animation:spin 24s linear infinite;opacity:.8}
@keyframes spin{to{transform:translate(-50%,-50%) rotate(360deg)}}
.cta-card{position:relative;text-align:center;padding:90px 40px;border-radius:32px;border:1px solid rgba(255,255,255,.14);background:rgba(16,20,31,.5);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);box-shadow:inset 0 1px 0 rgba(255,255,255,.12),0 40px 100px rgba(0,0,0,.5)}
.cta-card h2{font-size:clamp(2.4rem,5.5vw,4.6rem);letter-spacing:-.035em;max-width:800px;margin:0 auto}
.cta-card p{color:var(--muted-dark);margin:22px auto 36px;max-width:520px;font-size:1.1rem}
.cta-card .btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ============================================================
   CONTACT + FOOTER — midnight (Linear)
   ============================================================ */
.contact{background:var(--ink-2);color:var(--text-dark);border-top:1px solid var(--line-dark)}
.contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:80px}
.contact h2{font-size:clamp(2rem,4vw,3.2rem);letter-spacing:-.03em}
.contact .info{margin-top:36px;display:grid;gap:22px}
.contact .info a{display:block;color:var(--text-dark);font-size:1.15rem;font-family:var(--font-display)}
.contact .info span{display:block;color:var(--muted-dark);font-size:.82rem;text-transform:uppercase;letter-spacing:.1em;margin-bottom:4px}
form{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{display:grid;gap:8px}
.field.full{grid-column:span 2}
.field label{font-size:.82rem;color:var(--muted-dark)}
.field input,.field textarea,.field select{width:100%;padding:14px 16px;border-radius:12px;border:1px solid var(--line-dark);background:rgba(255,255,255,.04);color:var(--text-dark);font:inherit;transition:.3s;outline:none}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--indigo);box-shadow:0 0 0 4px rgba(85,99,255,.18);background:rgba(255,255,255,.06)}
.field textarea{min-height:130px;resize:vertical}
form .btn{grid-column:span 2;justify-content:center;padding:16px}
.form-alert{grid-column:span 2;padding:14px 16px;border-radius:12px;border:1px solid var(--line-dark);background:rgba(85,99,255,.12);color:var(--text-dark);font-size:.92rem}
.form-alert.error{background:rgba(255,85,85,.12);border-color:rgba(255,85,85,.4)}
footer{background:var(--ink);color:var(--muted-dark);border-top:1px solid var(--line-dark);padding:64px 0 32px}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px}
.foot-grid h5{color:var(--text-dark);font-family:var(--font-body);font-weight:600;font-size:.9rem;margin-bottom:16px}
.foot-grid ul{list-style:none;display:grid;gap:10px;font-size:.92rem}
.foot-grid a:hover{color:var(--text-dark)}
.foot-bottom{margin-top:56px;padding-top:24px;border-top:1px solid var(--line-dark);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.82rem}
.big-word{font-family:var(--font-display);font-weight:600;font-size:clamp(4rem,16vw,15rem);letter-spacing:-.05em;line-height:.85;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.14);margin:60px 0 0;user-select:none;white-space:nowrap;overflow:hidden}

/* ============================================================
   REVEAL SYSTEM — scroll-triggered entrance animations
   ============================================================ */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease),transform .9s var(--ease);transition-delay:var(--d,0s)}
.reveal.in{opacity:1;transform:none}
.reveal-scale{opacity:0;transform:scale(.94);transition:opacity .9s var(--ease),transform .9s var(--ease);transition-delay:var(--d,0s)}
.reveal-scale.in{opacity:1;transform:none}
.reveal-clip{overflow:hidden}.reveal-clip>span{display:block;transform:translateY(105%);transition:transform 1.2s var(--ease);transition-delay:var(--d,0s)}
.reveal-clip.in>span{transform:none}
.split .w{display:inline-block;overflow:hidden;vertical-align:bottom;padding:0 .04em .14em 0;margin:0 -.04em -.14em 0}
.split.in .w{overflow:visible}
.split .w span{display:inline-block;transform:translateY(110%);transition:transform 1s var(--ease)}
.split.in .w span{transform:none}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal,.reveal-scale{opacity:1;transform:none}.split .w span{transform:none}}

/* ============================================================
   VIDEO LIGHTBOX — opacity/visibility so it survives reduced motion
   ============================================================ */
.vbox{position:fixed;inset:0;z-index:9995;display:grid;place-items:center;padding:clamp(16px,4vw,48px);background:rgba(10,13,22,.88);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);opacity:0;visibility:hidden;transition:opacity .35s var(--ease),visibility .35s}
.vbox.open{opacity:1;visibility:visible}
.vbox-stage{width:min(100%,1100px);aspect-ratio:16/9;border-radius:18px;overflow:hidden;background:#000;box-shadow:0 40px 100px rgba(0,0,0,.6)}
.vbox-stage iframe{width:100%;height:100%;border:0;display:block}
.vbox-close{position:absolute;top:22px;right:22px;width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.1);border:1px solid var(--line-dark);color:var(--text-dark);display:grid;place-items:center;cursor:pointer;transition:.3s;backdrop-filter:blur(8px)}
.vbox-close:hover{background:var(--indigo);border-color:var(--indigo)}
body.no-scroll{overflow:hidden}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1024px){
  .nav-links,.nav .btn-primary{display:none}
  .burger{display:grid}
  .nav{position:relative}
  .nav.open .nav-links{display:flex;flex-direction:column;gap:2px;position:absolute;top:calc(100% + 10px);left:0;right:0;padding:12px;border-radius:24px;background:rgba(16,20,31,.97);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--line-dark);box-shadow:0 30px 60px rgba(0,0,0,.4);animation:fade .35s var(--ease)}
  .nav.open .nav-links a{display:block;padding:13px 16px;font-size:1.05rem}
  header.on-light .nav.open .nav-links{background:rgba(245,240,230,.98);border-color:var(--line-light);box-shadow:0 30px 60px rgba(20,18,12,.15)}
  .hero-inner{grid-template-columns:1fr}
  .hero-visual{max-width:560px}
  .process-layout,.faq-layout,.contact-layout{grid-template-columns:1fr;gap:50px}
  .process-sticky,.faq-layout h2{position:static}
  .team,.stats .wrap{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .lang-btn{padding:8px 10px}
  .lang-btn .bi-globe2{display:none}
  .section-head,.services-grid,.svc.wide,.values,.quote{grid-template-columns:1fr}
  .svc.wide{grid-column:span 1}
  .section-pad{padding:80px 0}
  .stats .wrap,.team{grid-template-columns:1fr 1fr}
  form,.field.full,form .btn{grid-template-columns:1fr;grid-column:span 1}
  .float-chip.a{right:0}.float-chip.b{left:0}
  .work-grid{grid-template-columns:1fr}
  .card{padding:20px}
  .card h3{font-size:1.15rem}
  .card .go{top:16px;right:16px;width:36px;height:36px}
  .quote .brand{display:none}
  .quote-stage{min-height:420px}
  .cta-card{padding:60px 22px}
}