/* =========================================================
   OK SOFTWARE — shared styles
   Brand: indigo #6366F1 → cyan #06B6D4, ink #0A0A0A
   ========================================================= */
:root{
  --bg:#ffffff;
  --bg-2:#f4f6fc;
  --bg-3:#eef1fa;
  --ink:#0a0c14;
  --ink-2:#0b1020;          /* deep navy for dark sections */
  --muted:#586079;
  --faint:#929ab1;
  --line:#e8ecf6;
  --line-2:#d8deed;
  --indigo:#6366F1;
  --cyan:#06B6D4;
  --indigo-deep:#4f46e5;
  --soft:#eef0ff;
  --radius:20px;
  --grad:linear-gradient(135deg,#6366F1,#06B6D4);
  --grad-soft:linear-gradient(135deg,rgba(99,102,241,.12),rgba(6,182,212,.12));
  --shadow:0 34px 70px -34px rgba(10,12,20,.32);
  --shadow-sm:0 18px 40px -24px rgba(10,12,20,.26);
  --display:'Sora',sans-serif;
  --body:'Outfit',sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--body);background:var(--bg);color:var(--ink);line-height:1.62;-webkit-font-smoothing:antialiased;overflow-x:hidden;position:relative}
h1,h2,h3,h4{font-family:var(--display);line-height:1.05;letter-spacing:-.025em;font-weight:800}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:1200px;margin:0 auto;padding:0 26px}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* film grain */
body::before{content:"";position:fixed;inset:0;z-index:9998;pointer-events:none;opacity:.02;
  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='0.8' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* animated mesh canvas */
#shader{position:fixed;inset:0;z-index:0;width:100%;height:100%}
.shader-mask{position:fixed;inset:0;z-index:0;pointer-events:none;background:linear-gradient(180deg,rgba(255,255,255,.2) 0%,rgba(255,255,255,.55) 50%,#fff 100%)}
.spot{position:fixed;width:560px;height:560px;border-radius:50%;z-index:2;pointer-events:none;background:radial-gradient(circle,rgba(99,102,241,.10),transparent 60%);transform:translate(-50%,-50%);transition:opacity .4s}
.page{position:relative;z-index:3}
.solid{position:relative;z-index:3;background:var(--bg)}

/* ---------------- nav ---------------- */
nav{position:fixed;top:0;left:0;right:0;z-index:90;border-bottom:1px solid transparent;transition:background .3s,border-color .3s,backdrop-filter .3s}
nav.scrolled{background:rgba(255,255,255,.8);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:76px}
.brand{display:flex;align-items:center;gap:10px}
.brand img{height:34px;width:auto}
.nav-links{display:flex;gap:32px;font-weight:500;font-size:.95rem}
.nav-links a{color:var(--muted);transition:color .2s;position:relative;padding:4px 0}
.nav-links a:hover,.nav-links a.active{color:var(--ink)}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-4px;height:2px;width:0;background:var(--grad);transition:width .25s;border-radius:2px}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.btn{display:inline-flex;align-items:center;gap:9px;font-weight:600;padding:12px 22px;border-radius:100px;font-size:.93rem;cursor:pointer;border:1px solid transparent;white-space:nowrap;transition:transform .25s,box-shadow .25s,background .25s,border-color .25s,color .25s;font-family:var(--body)}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 16px 32px -14px rgba(79,70,229,.7)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 22px 42px -14px rgba(79,70,229,.7)}
.btn-ghost{background:#fff;color:var(--ink);border:1px solid var(--line-2)}
.btn-ghost:hover{border-color:var(--indigo);color:var(--indigo-deep);transform:translateY(-2px)}
.btn-lg{padding:15px 28px;font-size:1rem}
.nav-cta{display:flex;gap:12px;align-items:center}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.burger span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}
.mobile-menu{display:none;position:fixed;inset:76px 0 0;z-index:85;background:rgba(255,255,255,.97);backdrop-filter:blur(20px);flex-direction:column;padding:30px 26px;gap:6px}
.mobile-menu.open{display:flex}
.mobile-menu a{font-family:var(--display);font-weight:700;font-size:1.6rem;padding:14px 0;border-bottom:1px solid var(--line);color:var(--ink)}
.mobile-menu .btn{margin-top:20px;justify-content:center}
@media(max-width:900px){.nav-links{display:none}.nav-cta .btn-ghost{display:none}.burger{display:flex}}

/* ---------------- hero ---------------- */
.hero{min-height:100vh;display:flex;align-items:center;padding:130px 0 80px;position:relative}
.hero-in{max-width:1000px;margin:0 auto;text-align:center}
.chip{display:inline-flex;align-items:center;gap:10px;font-size:.78rem;font-weight:600;letter-spacing:.05em;color:var(--indigo-deep);background:rgba(255,255,255,.82);border:1px solid #dcdefb;padding:8px 18px;border-radius:100px;text-transform:uppercase;backdrop-filter:blur(8px);box-shadow:var(--shadow-sm)}
.chip .led{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan);animation:blink 1.8s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:.3}}
.hero h1{font-size:clamp(2.7rem,8vw,5.8rem);margin:28px 0 0}
.hero h1 .line{display:block;overflow:hidden}
.hero h1 .line span{display:inline-block;transform:translateY(110%);opacity:0;animation:rise .9s cubic-bezier(.16,1,.3,1) forwards}
.hero h1 .l2 span{animation-delay:.12s}
.hero h1 .grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;background-size:200% auto;animation:rise .9s cubic-bezier(.16,1,.3,1) forwards,shine 6s linear infinite 1s}
@keyframes rise{to{transform:translateY(0);opacity:1}}
@keyframes shine{to{background-position:200% center}}
.hero p.lead{font-size:clamp(1.05rem,2.2vw,1.32rem);color:var(--muted);max-width:640px;margin:28px auto 0;opacity:0;animation:fade .8s ease .5s forwards}
.hero-cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:38px;opacity:0;animation:fade .8s ease .68s forwards}
@keyframes fade{to{opacity:1}}
.scroll-hint{position:absolute;bottom:30px;left:50%;transform:translateX(-50%);color:var(--faint);font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;display:flex;flex-direction:column;align-items:center;gap:10px;opacity:0;animation:fade 1s ease 1.2s forwards}
.scroll-hint .mouse{width:22px;height:34px;border:1.5px solid var(--line-2);border-radius:12px;position:relative}
.scroll-hint .mouse::after{content:"";position:absolute;top:6px;left:50%;transform:translateX(-50%);width:3px;height:6px;border-radius:3px;background:var(--cyan);animation:wheel 1.6s infinite}
@keyframes wheel{0%{opacity:1;top:6px}70%{opacity:0;top:16px}100%{opacity:0}}
.hero-stats{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:56px;opacity:0;animation:fade .9s ease .85s forwards}
.stat-glass{background:rgba(255,255,255,.8);border:1px solid var(--line);border-radius:16px;padding:18px 26px;backdrop-filter:blur(12px);min-width:150px;box-shadow:var(--shadow-sm)}
.stat-glass .v{font-family:var(--display);font-weight:800;font-size:1.8rem}
.stat-glass .v.gt{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat-glass .k{font-size:.78rem;color:var(--muted);margin-top:2px}

/* page hero (subpages) */
.page-hero{padding:160px 0 60px;position:relative;text-align:center}
.page-hero .kicker{justify-content:center}
.page-hero h1{font-size:clamp(2.4rem,6vw,4.2rem)}
.page-hero p{color:var(--muted);font-size:1.15rem;max-width:620px;margin:18px auto 0}
.breadcrumb{font-size:.85rem;color:var(--faint);margin-bottom:20px}
.breadcrumb a:hover{color:var(--indigo-deep)}

/* ---------------- marquee ---------------- */
.marquee{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg-2);overflow:hidden;padding:20px 0;position:relative}
.marquee::before,.marquee::after{content:"";position:absolute;top:0;bottom:0;width:130px;z-index:2}
.marquee::before{left:0;background:linear-gradient(90deg,var(--bg-2),transparent)}
.marquee::after{right:0;background:linear-gradient(270deg,var(--bg-2),transparent)}
.track{display:flex;gap:50px;width:max-content;animation:scroll 30s linear infinite;white-space:nowrap}
.track span{font-family:var(--display);font-weight:700;font-size:1.1rem;color:var(--faint);display:flex;align-items:center;gap:50px}
.track span::after{content:"✦";color:var(--cyan);font-size:.8rem}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ---------------- sections ---------------- */
section.block{padding:110px 0;position:relative}
.head{max-width:700px;margin:0 auto 60px;text-align:center}
.head.left{text-align:left;margin:0 0 50px}
.kicker{display:inline-flex;align-items:center;gap:8px;font-size:.76rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--indigo-deep);margin-bottom:16px}
.kicker::before{content:"";width:22px;height:2px;background:var(--grad);border-radius:2px}
.head h2{font-size:clamp(2.1rem,5vw,3.4rem)}
.head p{color:var(--muted);font-size:1.12rem;margin-top:18px}

/* bento services */
.bento{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:210px;gap:18px}
@media(max-width:900px){.bento{grid-template-columns:repeat(2,1fr)}}
@media(max-width:560px){.bento{grid-template-columns:1fr;grid-auto-rows:auto}}
.cell{position:relative;border:1px solid var(--line);border-radius:var(--radius);padding:28px;overflow:hidden;background:#fff;display:flex;flex-direction:column;justify-content:flex-end;transition:transform .3s,border-color .3s,box-shadow .3s}
@media(max-width:560px){.cell{min-height:180px}}
.cell::before{content:"";position:absolute;inset:0;background:radial-gradient(380px circle at var(--mx,50%) var(--my,50%),rgba(99,102,241,.10),transparent 45%);opacity:0;transition:opacity .3s}
.cell:hover{transform:translateY(-5px);border-color:transparent;box-shadow:var(--shadow)}
.cell:hover::before{opacity:1}
.cell .ci{position:absolute;top:24px;left:24px;width:50px;height:50px;border-radius:14px;display:grid;place-items:center;color:#fff;background:var(--grad);box-shadow:0 10px 22px -10px rgba(79,70,229,.7)}
.cell .ci svg{width:24px;height:24px}
.cell h3{font-size:1.24rem;position:relative}
.cell p{color:var(--muted);font-size:.95rem;margin-top:6px;position:relative}
.cell.wide{grid-column:span 2}
.cell.feature{background:var(--grad-soft)}
@media(max-width:560px){.cell.wide{grid-column:span 1}}

/* project cards */
.proj-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
@media(max-width:780px){.proj-grid{grid-template-columns:1fr}}
.proj{position:relative;border:1px solid var(--line);border-radius:24px;overflow:hidden;background:#fff;transition:transform .35s,box-shadow .35s,border-color .35s;display:flex;flex-direction:column}
.proj:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.proj-cover{aspect-ratio:16/10;position:relative;overflow:hidden;display:grid;place-items:center}
.proj-cover .mock{position:absolute;inset:0;display:grid;place-items:center;font-family:var(--display);font-weight:800;font-size:2.4rem;color:rgba(255,255,255,.95);letter-spacing:-.02em;text-align:center;padding:20px;z-index:2;text-shadow:0 6px 24px rgba(0,0,0,.25)}
.proj-cover .pgrid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.14) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.14) 1px,transparent 1px);background-size:30px 30px;z-index:1;opacity:.6}
.proj-cover .shine{position:absolute;width:60%;height:200%;top:-50%;left:-30%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.35),transparent);transform:rotate(20deg);transition:left .6s}
.proj:hover .proj-cover .shine{left:120%}
.cv-1{background:linear-gradient(135deg,#6366F1,#06B6D4)}
.cv-2{background:linear-gradient(135deg,#0ea5e9,#6366F1)}
.cv-3{background:linear-gradient(135deg,#8b5cf6,#06B6D4)}
.cv-4{background:linear-gradient(135deg,#06B6D4,#22c55e)}
.cv-5{background:linear-gradient(135deg,#4f46e5,#0ea5e9)}
.cv-6{background:linear-gradient(135deg,#7c3aed,#ec4899)}
.proj-body{padding:26px;flex:1;display:flex;flex-direction:column}
.proj-tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:14px}
.tag{font-size:.72rem;font-weight:600;color:var(--indigo-deep);background:var(--soft);border:1px solid #e1e3ff;padding:4px 11px;border-radius:100px}
.proj-body h3{font-size:1.45rem}
.proj-body .desc{color:var(--muted);font-size:.96rem;margin-top:8px;flex:1}
.proj-foot{display:flex;align-items:center;justify-content:space-between;margin-top:20px;padding-top:18px;border-top:1px solid var(--line)}
.proj-metric{font-family:var(--display);font-weight:800;font-size:1.15rem}
.proj-metric span{font-size:.78rem;color:var(--muted);font-weight:500;display:block;font-family:var(--body)}
.proj-link{display:inline-flex;align-items:center;gap:7px;font-weight:600;font-size:.92rem;color:var(--indigo-deep)}
.proj-link svg{width:16px;height:16px;transition:transform .25s}
.proj:hover .proj-link svg{transform:translateX(4px)}

/* tabs filter */
.tabs{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-bottom:46px}
.tab{padding:9px 20px;border-radius:100px;border:1px solid var(--line-2);background:#fff;font-weight:600;font-size:.9rem;color:var(--muted);cursor:pointer;transition:all .25s}
.tab:hover{border-color:var(--indigo)}
.tab.active{background:var(--ink);color:#fff;border-color:var(--ink)}

/* process */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
@media(max-width:900px){.steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.steps{grid-template-columns:1fr}}
.step{position:relative;padding:30px;border:1px solid var(--line);border-radius:18px;background:#fff;transition:transform .3s,box-shadow .3s}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm)}
.step .num{font-family:var(--display);font-weight:800;font-size:2.4rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}
.step h3{font-size:1.18rem;margin:12px 0 6px}
.step p{color:var(--muted);font-size:.94rem}

/* split / feature */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
@media(max-width:900px){.split{grid-template-columns:1fr;gap:40px}}
.feat-list{display:flex;flex-direction:column;gap:14px}
.feat{display:flex;gap:18px;padding:22px;border:1px solid var(--line);border-radius:16px;background:#fff;transition:border-color .25s,transform .25s,box-shadow .25s}
.feat:hover{border-color:#c8caf8;transform:translateX(4px);box-shadow:var(--shadow-sm)}
.feat .n{width:46px;height:46px;border-radius:12px;flex:none;display:grid;place-items:center;font-family:var(--display);font-weight:800;background:var(--grad);color:#fff}
.feat h3{font-size:1.12rem}
.feat p{color:var(--muted);font-size:.95rem;margin-top:3px}

/* dark showcase card */
.showcase{position:relative;border-radius:26px;padding:48px;overflow:hidden;color:#fff;background:linear-gradient(150deg,var(--ink-2),#11183a);border:1px solid rgba(255,255,255,.08);box-shadow:var(--shadow)}
.showcase .scg{position:absolute;inset:0;opacity:.5;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:34px 34px;mask-image:radial-gradient(circle at 70% 30%,#000,transparent 75%)}
.showcase .orb{position:absolute;width:300px;height:300px;border-radius:50%;right:-80px;top:-70px;filter:blur(20px);background:radial-gradient(circle,rgba(99,102,241,.55),transparent 65%)}
.showcase>*{position:relative;z-index:1}

/* stat row */
.statrow{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
@media(max-width:780px){.statrow{grid-template-columns:repeat(2,1fr);gap:30px}}
.statrow .v{font-family:var(--display);font-weight:800;font-size:clamp(2.4rem,5vw,3.4rem);background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.statrow .k{color:var(--muted);font-size:.95rem;margin-top:4px}

/* testimonials */
.tgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:880px){.tgrid{grid-template-columns:1fr}}
.tcard{border:1px solid var(--line);border-radius:20px;padding:30px;background:#fff;transition:transform .3s,box-shadow .3s}
.tcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm)}
.tcard .stars{color:#f5a623;letter-spacing:2px;margin-bottom:14px}
.tcard blockquote{font-size:1.05rem;color:var(--ink)}
.tcard .who{display:flex;align-items:center;gap:12px;margin-top:22px}
.tcard .av{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;font-family:var(--display);font-weight:700;color:#fff;background:var(--grad)}
.tcard .who b{display:block;font-size:.95rem}
.tcard .who span{font-size:.82rem;color:var(--muted)}

/* tech stack */
.stack{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.stk{display:inline-flex;align-items:center;gap:9px;padding:12px 20px;border:1px solid var(--line);border-radius:100px;background:#fff;font-weight:600;color:var(--ink);transition:all .25s}
.stk:hover{border-color:var(--indigo);transform:translateY(-3px);box-shadow:var(--shadow-sm)}
.stk .d{width:9px;height:9px;border-radius:50%;background:var(--grad)}

/* team */
.team{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
@media(max-width:900px){.team{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){.team{grid-template-columns:1fr}}
.member{border:1px solid var(--line);border-radius:20px;padding:28px;text-align:center;background:#fff;transition:transform .3s,box-shadow .3s}
.member:hover{transform:translateY(-5px);box-shadow:var(--shadow-sm)}
.member .ph{width:84px;height:84px;border-radius:50%;margin:0 auto 16px;display:grid;place-items:center;font-family:var(--display);font-weight:800;font-size:1.6rem;color:#fff;background:var(--grad)}
.member h3{font-size:1.12rem}
.member .role{color:var(--indigo-deep);font-size:.88rem;font-weight:600;margin-top:2px}
.member p{color:var(--muted);font-size:.9rem;margin-top:10px}

/* values */
.vgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:780px){.vgrid{grid-template-columns:1fr}}
.vcard{border:1px solid var(--line);border-radius:20px;padding:32px;background:#fff;transition:transform .3s,box-shadow .3s}
.vcard:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm)}
.vcard .ci{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;color:#fff;background:var(--grad);margin-bottom:18px}
.vcard .ci svg{width:26px;height:26px}
.vcard h3{font-size:1.2rem;margin-bottom:8px}
.vcard p{color:var(--muted);font-size:.96rem}

/* case study */
.cs-meta{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;border:1px solid var(--line);border-radius:20px;padding:32px;background:#fff;box-shadow:var(--shadow-sm)}
@media(max-width:780px){.cs-meta{grid-template-columns:repeat(2,1fr);gap:26px}}
.cs-meta .t{font-size:.74rem;text-transform:uppercase;letter-spacing:.08em;color:var(--faint)}
.cs-meta .v{font-weight:600;font-size:1.05rem;margin-top:4px}
.cs-hero-cover{aspect-ratio:21/9;border-radius:26px;margin-top:40px;position:relative;overflow:hidden;display:grid;place-items:center;box-shadow:var(--shadow)}
.cs-hero-cover .mock{font-family:var(--display);font-weight:800;font-size:clamp(2rem,6vw,4rem);color:rgba(255,255,255,.96);z-index:2;text-shadow:0 8px 30px rgba(0,0,0,.3)}
.cs-hero-cover .pgrid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.13) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.13) 1px,transparent 1px);background-size:34px 34px;z-index:1}
.prose{max-width:760px;margin:0 auto}
.prose h2{font-size:1.9rem;margin:48px 0 14px}
.prose p{color:var(--muted);font-size:1.08rem;margin-bottom:16px}
.prose ul{color:var(--muted);font-size:1.05rem;margin:0 0 16px 0;padding-left:0;list-style:none}
.prose ul li{padding:10px 0 10px 32px;position:relative;border-bottom:1px solid var(--line)}
.prose ul li::before{content:"";position:absolute;left:0;top:18px;width:16px;height:16px;border-radius:5px;background:var(--grad)}

/* forms */
.form-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:0;border:1px solid var(--line);border-radius:26px;overflow:hidden;background:#fff;box-shadow:var(--shadow)}
@media(max-width:880px){.form-grid{grid-template-columns:1fr}}
.form-side{padding:46px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:520px){.form-row{grid-template-columns:1fr}}
.field{margin-bottom:18px}
.field label{display:block;font-size:.82rem;font-weight:600;color:var(--ink);margin-bottom:7px}
.field input,.field textarea,.field select{width:100%;padding:14px 16px;border:1px solid var(--line-2);border-radius:12px;font-family:var(--body);font-size:.97rem;color:var(--ink);background:#fff;transition:border-color .2s,box-shadow .2s}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--indigo);box-shadow:0 0 0 4px rgba(99,102,241,.12)}
.field textarea{resize:vertical;min-height:130px}
.contact-aside{padding:46px;background:linear-gradient(160deg,var(--ink-2),#11183a);color:#fff;position:relative;overflow:hidden}
.contact-aside .scg{position:absolute;inset:0;opacity:.5;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:32px 32px}
.contact-aside>*{position:relative;z-index:1}
.contact-aside h3{font-size:1.5rem;margin-bottom:8px}
.contact-aside .sub{color:rgba(255,255,255,.7);margin-bottom:28px}
.ca-row{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.1)}
.ca-row:last-child{border-bottom:none}
.ca-row .ico{width:44px;height:44px;border-radius:12px;flex:none;display:grid;place-items:center;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14)}
.ca-row .ico svg{width:20px;height:20px;color:#fff}
.ca-row .t{font-size:.74rem;text-transform:uppercase;letter-spacing:.07em;color:rgba(255,255,255,.55)}
.ca-row .v{font-weight:600}
.ca-row a.v:hover{color:var(--cyan)}

/* final cta */
.final-card{position:relative;border-radius:30px;padding:84px 40px;text-align:center;overflow:hidden;color:#fff;background:linear-gradient(135deg,var(--indigo),var(--cyan));border:1px solid rgba(255,255,255,.14);box-shadow:0 44px 90px -36px rgba(79,70,229,.7)}
.final-card .fg{position:absolute;inset:0;opacity:.45;background-image:linear-gradient(rgba(255,255,255,.1) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.1) 1px,transparent 1px);background-size:42px 42px;mask-image:radial-gradient(circle at 50% 0%,#000,transparent 70%)}
.final-card .beam{position:absolute;top:-50%;left:50%;transform:translateX(-50%);width:60%;height:200%;background:radial-gradient(ellipse at center,rgba(255,255,255,.3),transparent 60%);filter:blur(30px)}
.final-card>*{position:relative;z-index:1}
.final-card h2{font-size:clamp(2rem,5vw,3.2rem);max-width:700px;margin:0 auto 16px}
.final-card p{color:rgba(255,255,255,.88);max-width:500px;margin:0 auto 34px;font-size:1.1rem}
.final-card .row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.final-card .btn-ghost{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.3)}
.final-card .btn-ghost:hover{background:rgba(255,255,255,.24);color:#fff}
.final-card .btn-white{background:#fff;color:var(--indigo-deep)}

/* footer */
footer{border-top:1px solid var(--line);padding:60px 0 30px;background:var(--bg-2)}
.foot-top{display:grid;grid-template-columns:1.8fr 1fr 1fr 1fr;gap:36px;padding-bottom:36px;border-bottom:1px solid var(--line)}
@media(max-width:780px){.foot-top{grid-template-columns:1fr 1fr;gap:30px}}
.foot-top .fb img{height:32px;margin-bottom:14px}
.foot-top p{color:var(--muted);font-size:.93rem;max-width:280px}
.foot-col h4{font-family:var(--display);font-size:1rem;margin-bottom:14px}
.foot-col a{display:block;color:var(--muted);font-size:.92rem;padding:5px 0;transition:color .2s}
.foot-col a:hover{color:var(--ink)}
.foot-bot{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;padding-top:24px;font-size:.83rem;color:var(--faint)}

/* reveal */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1)}
.reveal.in{opacity:1;transform:none}
.d1{transition-delay:.08s}.d2{transition-delay:.16s}.d3{transition-delay:.24s}.d4{transition-delay:.32s}


/* ===== UPGRADES: scroll progress, tilt, scroll-expansion, sticky-scroll, interactive bento ===== */
.scroll-progress{position:fixed;top:0;left:0;height:3px;width:0;z-index:100;background:linear-gradient(90deg,var(--indigo),var(--cyan));box-shadow:0 0 14px rgba(99,102,241,.7);transition:width .08s linear}
.proj-grid{perspective:1400px}
.proj{transform-style:preserve-3d;will-change:transform;transition:transform .18s ease,box-shadow .35s,border-color .35s}
.cell{cursor:pointer}
@supports (animation-timeline: view()){
  .cs-hero-cover{animation:csExpand linear both;animation-timeline:view();animation-range:entry 0% entry 95%}
  @keyframes csExpand{from{transform:scale(.8);border-radius:52px;filter:brightness(.65) saturate(1.2)}to{transform:scale(1);border-radius:26px;filter:brightness(1)}}
}
.bento-overlay{position:fixed;inset:0;z-index:120;background:rgba(8,10,20,.55);backdrop-filter:blur(10px);display:none;align-items:center;justify-content:center;padding:24px}
.bento-overlay.open{display:flex}
.bento-modal{position:relative;max-width:520px;width:100%;background:#fff;border:1px solid var(--line);border-radius:24px;padding:42px;box-shadow:var(--shadow);transform:translateY(18px) scale(.96);opacity:0;transition:transform .3s cubic-bezier(.16,1,.3,1),opacity .3s}
.bento-overlay.open .bento-modal{transform:none;opacity:1}
.bento-modal .ci{width:58px;height:58px;border-radius:16px;display:grid;place-items:center;color:#fff;background:var(--grad);margin-bottom:20px;box-shadow:0 12px 26px -10px rgba(79,70,229,.7)}
.bento-modal .ci svg{width:28px;height:28px}
.bento-modal h3{font-size:1.7rem;margin-bottom:10px}
.bento-modal p{color:var(--muted);font-size:1.06rem}
.bento-modal .x{position:absolute;top:18px;right:18px;width:34px;height:34px;border-radius:50%;border:1px solid var(--line);background:#fff;display:grid;place-items:center;cursor:pointer;color:var(--muted);font-size:1.1rem;line-height:1}
.bento-hint{font-size:.7rem;font-weight:700;letter-spacing:.06em;color:var(--indigo-deep);opacity:.55;position:absolute;top:24px;right:24px;text-transform:uppercase}
.sticky-scroll{display:grid;grid-template-columns:.92fr 1.08fr;gap:60px;align-items:start;margin-top:24px}
@media(max-width:900px){.sticky-scroll{grid-template-columns:1fr;gap:20px}}
.ss-visual{position:sticky;top:118px;border-radius:24px;overflow:hidden;aspect-ratio:4/3;display:grid;place-items:center;color:#fff;box-shadow:var(--shadow);transition:background .6s ease}
.ss-visual .big{font-family:var(--display);font-weight:800;font-size:5.5rem;text-shadow:0 10px 40px rgba(0,0,0,.3);transition:transform .4s}
@media(max-width:900px){.ss-visual{position:relative;top:0;aspect-ratio:16/9}.ss-visual .big{font-size:3.4rem}}
.ss-steps{display:flex;flex-direction:column}
.ss-step{min-height:60vh;display:flex;flex-direction:column;justify-content:center;opacity:.32;transition:opacity .4s,transform .4s}
.ss-step.active{opacity:1}
.ss-step .tagn{font-family:var(--display);font-weight:800;color:var(--indigo-deep);font-size:.82rem;letter-spacing:.14em;text-transform:uppercase}
.ss-step h3{font-size:1.7rem;margin:8px 0 10px}
.ss-step p{color:var(--muted);font-size:1.08rem;max-width:440px}
@media(max-width:900px){.ss-step{min-height:auto;padding:22px 0;opacity:1}}


/* AI agents section */
.ai-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media(max-width:900px){.ai-grid{grid-template-columns:1fr}}
.ai-card{border:1px solid var(--line);border-radius:22px;overflow:hidden;background:#fff;transition:transform .3s,box-shadow .3s}
.ai-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.ai-shot{aspect-ratio:16/10;position:relative;overflow:hidden;background:linear-gradient(150deg,#0b1020,#172150);padding:18px;display:flex;flex-direction:column;gap:9px;justify-content:center}
.ai-shot::after{content:"";position:absolute;inset:0;background:radial-gradient(420px circle at 80% 0%,rgba(99,102,241,.4),transparent 60%);pointer-events:none}
.ai-shot .bar{display:flex;gap:6px;position:absolute;top:14px;left:16px}
.ai-shot .bar i{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.22)}
.ai-ui{position:relative;z-index:1;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);border-radius:11px;padding:11px 13px;color:#eaf0ff;font-size:.82rem;backdrop-filter:blur(4px)}
.ai-search{display:flex;align-items:center;gap:8px;color:#cdd7ff}
.ai-res{display:flex;align-items:center;justify-content:space-between;gap:10px}
.ai-res b{background:linear-gradient(90deg,#7aa0ff,#06B6D4);-webkit-background-clip:text;background-clip:text;color:transparent;font-family:var(--display)}
.ai-msg{max-width:82%}
.ai-msg.user{align-self:flex-end;background:linear-gradient(135deg,#6366F1,#4f46e5);border-color:transparent}
.ai-msg.bot{align-self:flex-start}
.ai-chip{align-self:flex-start;background:rgba(6,182,212,.18);border-color:rgba(6,182,212,.4);color:#bdf0ff;font-weight:600}
.ai-flow{flex-direction:row;align-items:center;justify-content:center;gap:8px}
.ai-node{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:10px;padding:10px 12px;color:#eaf0ff;font-size:.78rem;font-weight:600}
.ai-node.hot{background:linear-gradient(135deg,#6366F1,#06B6D4);border-color:transparent}
.ai-flow .arr{color:#7aa0ff;font-weight:800}
.ai-body{padding:24px}
.ai-badge{display:inline-block;font-size:.68rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:#fff;background:var(--grad);padding:4px 11px;border-radius:100px;margin-bottom:11px}
.ai-body h3{font-size:1.26rem}
.ai-body p{color:var(--muted);font-size:.95rem;margin-top:7px}

/* ===== case study — warianty okładek cv-7/cv-8 + galeria pozioma + parallax band (współdzielone) ===== */
.cv-7{background:linear-gradient(135deg,#7c3aed,#06B6D4)}
.cv-8{background:linear-gradient(135deg,#4f46e5,#22d3ee)}
.hscroll{display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;padding:6px 2px 22px;-webkit-overflow-scrolling:touch}
.hscroll::-webkit-scrollbar{height:8px}
.hscroll::-webkit-scrollbar-track{background:transparent}
.hscroll::-webkit-scrollbar-thumb{background:var(--line-2);border-radius:8px}
.hscreen{flex:0 0 74%;max-width:760px;scroll-snap-align:center;aspect-ratio:16/10;border-radius:20px;position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:flex-end;color:#fff;box-shadow:var(--shadow);padding:24px}
@media(max-width:700px){.hscreen{flex:0 0 86%}}
.hscreen .pgrid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.12) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.12) 1px,transparent 1px);background-size:30px 30px;z-index:0}
.hscreen .lbl{position:relative;z-index:1;font-family:var(--display);font-weight:700;font-size:1.25rem}
.hscreen .sub{position:relative;z-index:1;color:rgba(255,255,255,.82);font-size:.92rem;margin-top:4px}
.hscreen .tagi{position:absolute;top:18px;left:18px;z-index:1;font-size:.72rem;font-weight:600;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.28);padding:4px 11px;border-radius:100px;backdrop-filter:blur(4px)}
.hhint{text-align:center;color:var(--faint);font-size:.82rem;margin-top:-2px}
.parallax-band{position:relative;border-radius:28px;overflow:hidden;padding:92px 40px;text-align:center;color:#fff;background:linear-gradient(135deg,var(--indigo),var(--cyan));box-shadow:0 40px 80px -36px rgba(79,70,229,.6)}
.parallax-band .player{position:absolute;inset:-25% 0;background-image:radial-gradient(circle at 28% 30%,rgba(255,255,255,.28),transparent 42%),radial-gradient(circle at 72% 60%,rgba(255,255,255,.2),transparent 46%);will-change:transform}
.parallax-band>*{position:relative;z-index:1}
.parallax-band .big{font-family:var(--display);font-weight:800;font-size:clamp(2.6rem,7vw,4.4rem);line-height:1}
.parallax-band p{color:rgba(255,255,255,.92);max-width:560px;margin:16px auto 0;font-size:1.12rem}

/* ===== FAZA 2 — realne miniatury okładek na kartach realizacji (.proj) ===== */
.proj-cover>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.proj-cover:has(img) .mock{text-shadow:0 4px 18px rgba(0,0,0,.55);z-index:3}
.proj-cover:has(img)::after{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(160deg,rgba(99,102,241,.32),rgba(6,182,212,.20))}

/* ===== FAZA 0 — prefers-reduced-motion: wycisz ruch, zachowaj czytelność ===== */
@media (prefers-reduced-motion: reduce){
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
    scroll-behavior:auto !important;
  }
  html{scroll-behavior:auto}
  /* elementy startujące jako ukryte/przesunięte — pokaż od razu */
  .reveal{opacity:1 !important;transform:none !important}
  .hero h1 .line span{transform:none !important;opacity:1 !important}
  .hero p.lead,.hero-cta,.hero-stats,.scroll-hint{opacity:1 !important;animation:none !important}
  /* mesh canvas: zatrzymaj wizualnie (JS i tak nie odpala pętli) */
  #shader{opacity:.55}
  /* sticky-scroll: pokaż wszystkie kroki bez wygaszania */
  .ss-step{opacity:1 !important}
  /* migający LED w chipie */
  .chip .led{animation:none !important}
}