/* ============================================================
   KIWARI — Operational Technology Ecosystem
   Visual system: premium enterprise · industrial modern ·
   minimal futuristic. Deep navy + electric blue/purple accent.
   ============================================================ */

:root{
  /* primary */
  --navy-950:#050a18;
  --navy-900:#070d22;
  --navy-850:#0a1230;
  --navy-800:#0d1838;
  --graphite:#14161f;

  /* accent (from logo gradient) */
  --purple:#7a45e6;
  --blue:#2e8bf6;
  --cyan:#18c8f0;
  --grad:linear-gradient(118deg,#7a45e6 0%,#2e8bf6 52%,#18c8f0 100%);
  --grad-soft:linear-gradient(118deg,rgba(122,69,230,.14),rgba(46,139,246,.12),rgba(24,200,240,.12));

  /* neutral */
  --white:#f7f9fc;
  --paper:#fbfcfe;
  --ink:#0c1430;
  --ink-2:#33405c;
  --ink-3:#5f6c86;
  --gray:#6b7488;
  --line:#e6eaf2;
  --line-2:#eef1f7;

  /* dark-section text */
  --d-text:#e9eef8;
  --d-text-2:#9aa6c2;
  --d-text-3:#67739a;
  --d-line:rgba(255,255,255,.09);
  --d-line-2:rgba(255,255,255,.06);

  --maxw:1600px;
  --pad:40px;
  --r:14px;
  --r-lg:22px;
  --ease:cubic-bezier(.22,.61,.36,1);

  --font-display:"Space Grotesk",-apple-system,system-ui,sans-serif;
  --font-body:"IBM Plex Sans",-apple-system,system-ui,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;}
body{
  font-family:var(--font-body);
  background:var(--paper);
  color:var(--ink);
  line-height:1.6;
  font-size:17px;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none;}
img{display:block;max-width:100%;}
::selection{background:rgba(46,139,246,.22);}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad);}
.section{padding:128px 0;position:relative;}

/* ---- type ---- */
h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;line-height:1.05;letter-spacing:-.02em;}
.eyebrow{
  font-family:var(--font-body);
  font-size:12.5px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;
  color:var(--blue);display:inline-flex;align-items:center;gap:10px;
}
.eyebrow::before{content:"";width:26px;height:1.5px;background:var(--grad);display:inline-block;}
.eyebrow.center{justify-content:center;}
.display{font-size:clamp(34px,5.2vw,64px);}
.h2{font-size:clamp(30px,4vw,50px);}
.h3{font-size:clamp(22px,2.4vw,30px);}
.lead{font-size:clamp(17px,1.5vw,21px);color:var(--ink-2);line-height:1.62;max-width:60ch;}
.muted{color:var(--ink-3);}
.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;}

.sec-head{max-width:720px;margin-bottom:64px;}
.sec-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.sec-head .h2{margin:20px 0 22px;}

/* ---- buttons ---- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--font-body);font-weight:600;font-size:15.5px;
  padding:15px 26px;border-radius:100px;cursor:pointer;border:1px solid transparent;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,color .25s,border-color .25s;
  white-space:nowrap;
}
.btn .arr{transition:transform .3s var(--ease);}
.btn:hover .arr{transform:translateX(4px);}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 10px 30px -10px rgba(46,139,246,.55);position:relative;isolation:isolate;}
.btn-primary::before{content:"";position:absolute;inset:-3px;z-index:-1;border-radius:inherit;
  background:var(--grad);filter:blur(15px);opacity:.5;animation:btnGlow 2.8s ease-in-out infinite;}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 18px 40px -12px rgba(46,139,246,.6);}
.btn-primary:hover::before{opacity:.85;}
@keyframes btnGlow{0%,100%{opacity:.38;transform:scale(.95);}50%{opacity:.72;transform:scale(1.08);}}
/* keep the header CTA calm (no pulsing in the fixed bar) */
.nav .btn-primary::before{animation:none;opacity:0;}
.nav .btn-primary:hover::before{opacity:.6;}
@media (prefers-reduced-motion:reduce){.btn-primary::before{animation:none;}}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line);}
.btn-ghost:hover{border-color:var(--ink);transform:translateY(-2px);}
.btn-on-dark{background:rgba(255,255,255,.06);color:#fff;border-color:rgba(255,255,255,.16);backdrop-filter:blur(6px);}
.btn-on-dark:hover{background:rgba(255,255,255,.12);transform:translateY(-2px);}

/* ============ HEADER ============ */
.header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  transition:background .4s var(--ease),border-color .4s,backdrop-filter .4s;
  border-bottom:1px solid transparent;
}
.header.scrolled{
  background:rgba(247,249,252,.82);backdrop-filter:blur(16px) saturate(1.4);
  border-bottom-color:var(--line);
}
.nav{display:flex;align-items:center;gap:40px;height:78px;}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--font-display);font-weight:700;font-size:23px;letter-spacing:-.02em;}
.brand img{width:34px;height:34px;}
.brand .name{color:#fff;transition:color .4s;}
.header.scrolled .brand .name{color:var(--ink);}
.nav-links{display:flex;gap:32px;margin-left:auto;}
.nav-links a{font-size:15px;font-weight:500;color:var(--d-text-2);transition:color .25s;}
.header.scrolled .nav-links a{color:var(--ink-2);}
.nav-links a:hover{color:var(--blue);}
.nav-cta{display:none;}
.nav .btn{padding:11px 20px;font-size:14.5px;}
.header:not(.scrolled) .nav .btn-ghost{color:#fff;border-color:rgba(255,255,255,.22);}
.menu-btn{display:none;background:none;border:0;cursor:pointer;flex-direction:column;gap:5px;margin-left:auto;}
.menu-btn span{width:24px;height:2px;background:currentColor;color:#fff;transition:transform .28s var(--ease),opacity .2s,background .3s;transform-origin:center;}
.header.scrolled .menu-btn span{background:var(--ink);}

/* ============ HERO ============ */
.hero{
  position:relative;background:var(--navy-950);color:var(--d-text);
  padding:178px 0 110px;overflow:hidden;
}
.hero-bg{position:absolute;inset:0;z-index:0;}
.hero-grid{position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);
  background-size:58px 58px;
  mask-image:radial-gradient(120% 90% at 70% 12%,#000 25%,transparent 78%);
  -webkit-mask-image:radial-gradient(120% 90% at 70% 12%,#000 25%,transparent 78%);
}
.hero-glow{position:absolute;width:1000px;height:1000px;border-radius:50%;
  background:radial-gradient(circle,rgba(46,139,246,.22),rgba(122,69,230,.1) 40%,transparent 66%);
  top:-460px;right:-220px;filter:blur(20px);}
.hero-glow.two{background:radial-gradient(circle,rgba(24,200,240,.14),transparent 62%);
  top:auto;bottom:-520px;left:-300px;right:auto;width:850px;height:850px;}
#particles{position:absolute;inset:0;width:100%;height:100%;z-index:1;}
.hero .wrap{position:relative;z-index:2;}

.hero-inner{display:grid;grid-template-columns:1.08fr .92fr;gap:64px;align-items:center;}
.hero-tag{
  display:inline-flex;align-items:center;gap:9px;padding:8px 15px;border-radius:100px;
  background:rgba(255,255,255,.05);border:1px solid var(--d-line);
  font-size:13px;font-weight:500;color:var(--d-text-2);margin-bottom:30px;
}
.hero-tag .dot{width:7px;height:7px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan);}
.hero h1{font-size:clamp(40px,5.4vw,68px);color:#fff;letter-spacing:-.03em;line-height:1.02;}
.hero .sub{font-size:clamp(17px,1.55vw,20px);color:var(--d-text-2);margin:26px 0 16px;max-width:42ch;line-height:1.6;}
.hero .support{font-size:14.5px;color:var(--d-text-3);max-width:44ch;}
.hero-cta{display:flex;gap:14px;margin-top:38px;flex-wrap:wrap;}
.hero-kw{display:flex;flex-wrap:wrap;gap:8px;margin-top:42px;}
.hero-kw span{font-size:12.5px;color:var(--d-text-3);padding:6px 13px;border:1px solid var(--d-line-2);border-radius:8px;}

/* hero dashboard panel */
.panel{
  position:relative;border-radius:var(--r-lg);
  background:linear-gradient(160deg,rgba(255,255,255,.07),rgba(255,255,255,.02));
  border:1px solid var(--d-line);padding:22px;
  box-shadow:0 40px 90px -40px rgba(0,0,0,.7);backdrop-filter:blur(8px);
}
.panel-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;}
.panel-top .t{font-family:var(--font-display);font-size:14px;font-weight:600;color:#fff;letter-spacing:.01em;}
.panel-top .live{display:flex;align-items:center;gap:7px;font-size:11.5px;color:var(--d-text-2);}
.panel-top .live i{width:7px;height:7px;border-radius:50%;background:#3ad07a;box-shadow:0 0 8px #3ad07a;display:inline-block;}
.stat-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:14px;}
.stat{background:rgba(255,255,255,.03);border:1px solid var(--d-line-2);border-radius:12px;padding:14px 16px;}
.stat .k{font-size:11.5px;color:var(--d-text-3);letter-spacing:.04em;text-transform:uppercase;}
.stat .v{font-family:var(--font-display);font-size:26px;font-weight:600;color:#fff;margin-top:6px;}
.stat .v small{font-size:13px;color:var(--cyan);font-weight:500;margin-left:5px;}
.spark{height:62px;border-radius:12px;background:rgba(255,255,255,.03);border:1px solid var(--d-line-2);padding:10px;display:flex;align-items:flex-end;gap:5px;}
.spark i{flex:1;background:var(--grad);border-radius:3px 3px 0 0;opacity:.85;display:block;}
.node-row{display:flex;justify-content:space-between;margin-top:14px;gap:10px;}
.node{flex:1;text-align:center;font-size:11px;color:var(--d-text-2);padding:10px 6px;border:1px solid var(--d-line-2);border-radius:10px;background:rgba(255,255,255,.02);}
.node b{display:block;font-family:var(--font-display);color:#fff;font-size:15px;margin-top:3px;font-weight:600;}

/* ============ generic cards ============ */
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:34px;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s;
  position:relative;overflow:hidden;
}
.card:hover{transform:translateY(-4px);box-shadow:0 26px 50px -28px rgba(12,20,48,.25);border-color:#d4dbe9;}
.ico{
  width:52px;height:52px;border-radius:13px;display:grid;place-items:center;margin-bottom:24px;
  background:var(--grad-soft);border:1px solid rgba(46,139,246,.18);color:var(--blue);
}
.ico svg{width:24px;height:24px;}
.card h3{font-size:21px;margin-bottom:10px;}
.card .csub{color:var(--ink-2);font-size:15.5px;margin-bottom:20px;}
.taglist{display:flex;flex-wrap:wrap;gap:7px;}
.taglist span{font-size:13px;color:var(--ink-3);background:var(--white);border:1px solid var(--line);border-radius:7px;padding:5px 11px;}

/* ============ S2 capabilities ============ */
.split{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center;}
.cap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:72px;}

/* ============ S3 ecosystem ============ */
.eco-block{
  display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;
  padding:56px 0;border-top:1px solid var(--line);
}
.eco-block.rev .eco-visual,.eco-block.rev .eco-shot,.eco-block.rev .eco-pic{order:-1;}
.eco-name{display:flex;align-items:center;gap:13px;margin-bottom:8px;}
.eco-name .badge{font-family:var(--font-display);font-weight:700;font-size:13px;letter-spacing:.06em;
  padding:5px 12px;border-radius:7px;background:var(--ink);color:#fff;}
.eco-block h3{font-size:clamp(24px,2.6vw,32px);margin:14px 0 16px;}
.eco-block p{color:var(--ink-2);font-size:16px;margin-bottom:24px;}
.eco-feats{display:grid;grid-template-columns:1fr 1fr;gap:11px 26px;}
.eco-feats li{list-style:none;display:flex;align-items:center;gap:10px;font-size:15px;color:var(--ink-2);}
.eco-feats li::before{content:"";width:6px;height:6px;border-radius:2px;background:var(--grad);flex:none;}
.eco-visual{
  border-radius:var(--r-lg);min-height:330px;padding:30px;position:relative;overflow:hidden;
  background:var(--navy-900);border:1px solid var(--navy-800);display:flex;flex-direction:column;justify-content:space-between;
}
.eco-visual .vgrid{position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:38px 38px;mask-image:radial-gradient(100% 100% at 50% 0,#000,transparent 75%);
  -webkit-mask-image:radial-gradient(100% 100% at 50% 0,#000,transparent 75%);}
.eco-visual>*{position:relative;z-index:1;}
.vlabel{font-family:var(--font-display);color:#fff;font-size:15px;font-weight:600;display:flex;align-items:center;gap:9px;}
.vlabel .d{width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 10px var(--cyan);}

/* eco product screenshot panel */
.eco-shot{position:relative;border-radius:var(--r-lg);padding:30px;overflow:hidden;min-height:330px;
  background:var(--navy-900);border:1px solid var(--navy-800);display:flex;align-items:center;}
.eco-shot::before{content:"";position:absolute;inset:0;z-index:0;
  background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:38px 38px;mask-image:radial-gradient(100% 100% at 50% 0,#000,transparent 75%);
  -webkit-mask-image:radial-gradient(100% 100% at 50% 0,#000,transparent 75%);}
.eco-shot::after{content:"";position:absolute;width:420px;height:420px;border-radius:50%;right:-140px;top:-160px;z-index:0;
  background:radial-gradient(circle,rgba(46,139,246,.22),transparent 65%);filter:blur(10px);}
.eco-shot .frame{position:relative;z-index:1;width:100%;}
.eco-shot .frame img{max-height:340px;object-fit:cover;object-position:top;}

/* eco product picture (full composite banner shown in the visual slot) */
.eco-pic{display:block;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--line);background:#fff;
  box-shadow:0 26px 60px -38px rgba(12,20,48,.3);
  transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s;}
.eco-pic:hover{transform:translateY(-4px);box-shadow:0 36px 80px -40px rgba(46,139,246,.35);border-color:#d4dbe9;}
.eco-pic img{display:block;width:100%;height:auto;}

/* full-width product feature banner */
.eco-banner{display:block;margin:56px 0;border-radius:var(--r-lg);overflow:hidden;
  border:1px solid var(--line);background:#fff;position:relative;
  box-shadow:0 30px 70px -40px rgba(12,20,48,.3);
  transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s;}
.eco-banner:hover{transform:translateY(-4px);box-shadow:0 40px 90px -40px rgba(46,139,246,.35);border-color:#d4dbe9;}
.eco-banner img{display:block;width:100%;height:auto;}
.eco-banner .ebadge{position:absolute;right:22px;bottom:22px;z-index:2;display:inline-flex;align-items:center;gap:9px;
  font-family:var(--font-body);font-weight:600;font-size:14px;color:#fff;background:var(--grad);
  padding:11px 20px;border-radius:11px;box-shadow:0 12px 30px -10px rgba(46,139,246,.6);
  opacity:0;transform:translateY(8px);transition:opacity .35s var(--ease),transform .35s var(--ease);}
.eco-banner:hover .ebadge{opacity:1;transform:none;}
.eco-banner .ebadge .arr{transition:transform .3s var(--ease);}
.eco-banner:hover .ebadge .arr{transform:translateX(4px);}
@media(max-width:680px){.eco-banner{margin:36px 0;}.eco-banner .ebadge{display:none;}}

/* mini metric tiles inside eco-visual */
.vtiles{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
.vtile{background:rgba(255,255,255,.04);border:1px solid var(--d-line-2);border-radius:12px;padding:15px;}
.vtile .vk{font-size:11px;color:var(--d-text-3);text-transform:uppercase;letter-spacing:.05em;}
.vtile .vv{font-family:var(--font-display);font-size:23px;color:#fff;font-weight:600;margin-top:6px;}
.vtile .vv small{color:var(--cyan);font-size:12px;font-weight:500;margin-left:4px;}
.vbars{display:flex;align-items:flex-end;gap:6px;height:56px;}
.vbars i{flex:1;background:var(--grad);border-radius:3px 3px 0 0;opacity:.8;}

/* ============ S4 industries ============ */
.ind-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
.ind{
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:26px;
  transition:transform .3s var(--ease),border-color .3s,box-shadow .3s;
}
.ind:hover{transform:translateY(-3px);border-color:rgba(46,139,246,.4);box-shadow:0 18px 36px -24px rgba(12,20,48,.3);}
.ind .ico{width:44px;height:44px;border-radius:11px;margin-bottom:18px;}
.ind .ico svg{width:21px;height:21px;}
.ind h4{font-size:17.5px;font-family:var(--font-display);font-weight:600;margin-bottom:7px;}
.ind p{font-size:14px;color:var(--ink-3);line-height:1.5;}

/* ============ clients ============ */
.client-grid{
  display:grid;grid-template-columns:repeat(5,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);
  border-radius:var(--r-lg);overflow:hidden;
}
.client{
  background:#fff;display:grid;place-items:center;
  padding:34px 26px;min-height:128px;
}
.client img{
  max-height:62px;width:auto;object-fit:contain;
  filter:grayscale(1);opacity:.62;
  transition:filter .3s var(--ease),opacity .3s var(--ease),transform .3s var(--ease);
}
.client:hover img{filter:grayscale(0);opacity:1;transform:scale(1.05);}

/* ============ S5 why (dark) ============ */
.dark{background:var(--navy-950);color:var(--d-text);position:relative;overflow:hidden;}
.dark .h2,.dark h3,.dark h4{color:#fff;}
.dark .lead{color:var(--d-text-2);}
.dark .eyebrow{color:var(--cyan);}
.dark-grid-bg{position:absolute;inset:0;z-index:0;
  background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);
  background-size:64px 64px;mask-image:radial-gradient(120% 80% at 50% 0,#000,transparent 70%);
  -webkit-mask-image:radial-gradient(120% 80% at 50% 0,#000,transparent 70%);}
.dark .wrap{position:relative;z-index:1;}
.why-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--d-line-2);border:1px solid var(--d-line-2);border-radius:var(--r-lg);overflow:hidden;margin-top:18px;}
.why{background:var(--navy-900);padding:36px 32px;transition:background .3s;}
.why:hover{background:var(--navy-850);}
.why .num{font-family:var(--font-display);font-size:13px;font-weight:600;color:var(--cyan);letter-spacing:.08em;}
.why h4{font-size:20px;margin:16px 0 12px;}
.why p{font-size:15px;color:var(--d-text-2);line-height:1.6;}

/* ============ S6 project ============ */
.project{
  display:grid;grid-template-columns:.9fr 1.1fr;gap:0;border:1px solid var(--line);
  border-radius:var(--r-lg);overflow:hidden;background:#fff;
}
.project-info{padding:54px;}
.project-info .tagrow{display:flex;gap:8px;margin-bottom:22px;flex-wrap:wrap;}
.project-info .tagrow span{font-size:12.5px;font-weight:600;color:var(--blue);background:var(--grad-soft);border:1px solid rgba(46,139,246,.16);padding:5px 12px;border-radius:7px;}
.project-info h3{font-size:clamp(23px,2.5vw,30px);margin-bottom:18px;}
.project-info p{color:var(--ink-2);margin-bottom:28px;}
.project-metrics{display:flex;gap:34px;}
.project-metrics .m .mv{font-family:var(--font-display);font-size:30px;font-weight:600;color:var(--ink);}
.project-metrics .m .mk{font-size:13px;color:var(--ink-3);margin-top:2px;}
.project-visual{background:var(--navy-900);position:relative;min-height:380px;padding:34px;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden;}
.project-visual .vgrid{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:40px 40px;mask-image:radial-gradient(110% 110% at 70% 10%,#000,transparent 75%);-webkit-mask-image:radial-gradient(110% 110% at 70% 10%,#000,transparent 75%);}
.project-visual>*{position:relative;z-index:1;}
.map-dots{position:relative;flex:1;margin:20px 0;}
.map-dots i{position:absolute;width:10px;height:10px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 0 rgba(24,200,240,.5);z-index:2;}
.map-lines{position:absolute;inset:0;width:100%;height:100%;z-index:0;overflow:visible;}
.map-lines line{vector-effect:non-scaling-stroke;}
.map-lines .flow line{stroke-dasharray:3 13;animation:flow 2.4s linear infinite;}
@keyframes flow{to{stroke-dashoffset:-32;}}

/* ============ S7 tech stack ============ */
.tech-grid{display:flex;flex-wrap:wrap;gap:14px;margin-top:48px;}
.tech{
  display:flex;align-items:center;gap:12px;padding:16px 22px;border:1px solid var(--d-line);
  border-radius:13px;background:rgba(255,255,255,.025);transition:transform .3s var(--ease),border-color .3s,background .3s;
}
.tech:hover{transform:translateY(-3px);border-color:rgba(46,139,246,.5);background:rgba(46,139,246,.07);}
.tech .td{width:9px;height:9px;border-radius:2px;background:var(--grad);}
.tech span{font-family:var(--font-display);font-weight:600;font-size:16px;color:#fff;}

/* ============ S8 collaboration ============ */
.collab-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:54px;}
.collab{display:flex;align-items:center;gap:16px;padding:24px 26px;border:1px solid var(--line);border-radius:14px;background:#fff;transition:border-color .3s,transform .3s;}
.collab:hover{border-color:rgba(46,139,246,.4);transform:translateY(-3px);}
.collab .ci{width:42px;height:42px;border-radius:11px;background:var(--grad-soft);border:1px solid rgba(46,139,246,.18);display:grid;place-items:center;color:var(--blue);flex:none;}
.collab .ci svg{width:20px;height:20px;}
.collab h4{font-size:16.5px;font-family:var(--font-display);font-weight:600;}

/* ============ Insights ============ */
.insights-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:26px;margin-top:60px;}
.icat .icat-head{display:flex;align-items:center;gap:9px;font-family:var(--font-display);font-weight:600;font-size:15px;
  padding-bottom:14px;margin-bottom:8px;border-bottom:1px solid var(--line);}
.icat .icat-head .d{width:8px;height:8px;border-radius:2px;background:var(--grad);}
.icat ul{list-style:none;}
.icat li a{display:block;padding:13px 0;font-size:15px;color:var(--ink-2);border-bottom:1px solid var(--line-2);transition:color .25s,padding .25s;}
.icat li a:hover{color:var(--blue);padding-left:6px;}
.icat li:last-child a{border-bottom:0;}

/* ============ Final CTA ============ */
.cta{position:relative;overflow:hidden;background:var(--navy-950);color:#fff;text-align:center;padding:130px 0;}
.cta .glow{position:absolute;width:900px;height:900px;border-radius:50%;top:-400px;left:50%;transform:translateX(-50%);
  background:radial-gradient(circle,rgba(46,139,246,.22),rgba(122,69,230,.1) 42%,transparent 66%);}
.cta-grid-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:58px 58px;mask-image:radial-gradient(80% 80% at 50% 50%,#000,transparent 72%);-webkit-mask-image:radial-gradient(80% 80% at 50% 50%,#000,transparent 72%);}
.cta .wrap{position:relative;z-index:1;}
.cta h2{font-size:clamp(34px,5vw,60px);margin-bottom:22px;}
.cta p{color:var(--d-text-2);font-size:19px;max-width:54ch;margin:0 auto 40px;}
.cta-btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;}

/* ============ Footer ============ */
.footer{background:var(--navy-900);color:var(--d-text-2);padding:80px 0 40px;border-top:1px solid var(--d-line-2);}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding-bottom:54px;border-bottom:1px solid var(--d-line-2);}
.footer .brand{margin-bottom:20px;}
.footer .brand .name{color:#fff;}
.footer-about{font-size:14.5px;line-height:1.65;max-width:34ch;color:var(--d-text-3);}
.footer h5{font-family:var(--font-display);color:#fff;font-size:14px;font-weight:600;letter-spacing:.04em;margin-bottom:18px;}
.footer ul{list-style:none;}
.footer ul li{margin-bottom:11px;}
.footer ul a{font-size:14.5px;color:var(--d-text-2);transition:color .25s;}
.footer ul a:hover{color:var(--cyan);}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:32px;font-size:13.5px;color:var(--d-text-3);flex-wrap:wrap;gap:12px;}

/* ============ MARQUEE (heysobat-style moving strip) ============ */
.marquee{
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  background:var(--white);overflow:hidden;padding:17px 0;
}
.marquee-track{display:flex;gap:0;width:max-content;animation:marquee 38s linear infinite;}
.marquee-track .item{
  display:inline-flex;align-items:center;gap:22px;padding:0 22px;
  font-family:var(--font-display);font-weight:600;font-size:clamp(16px,2vw,26px);
  letter-spacing:-.02em;color:var(--ink);white-space:nowrap;
}
.marquee-track .item .star{color:var(--blue);font-size:.6em;}
.marquee-track .item.ghost{color:var(--ink);-webkit-text-stroke:0;}
@keyframes marquee{to{transform:translateX(-50%);}}

/* ============ PROCESS (heysobat-style numbered steps) ============ */
.process .wrap{position:relative;z-index:1;}
.process-row{
  display:grid;grid-template-columns:96px 1fr 1.15fr;gap:40px;align-items:start;
  padding:40px 0;border-top:1px solid var(--d-line-2);transition:padding .35s var(--ease);
}
.process-row:last-child{border-bottom:1px solid var(--d-line-2);}
.process-row:hover{padding-left:14px;}
.process-row .pnum{font-family:var(--font-display);font-weight:600;font-size:clamp(30px,3.6vw,46px);
  color:transparent;-webkit-text-stroke:1.4px var(--d-text-3);line-height:1;}
.process-row:hover .pnum{-webkit-text-stroke:1.4px var(--cyan);}
.process-row h3{font-size:clamp(24px,2.8vw,34px);color:#fff;}
.process-row p{color:var(--d-text-2);font-size:16px;line-height:1.6;max-width:46ch;}
.process-row .pmeta{margin-top:14px;display:flex;flex-wrap:wrap;gap:8px;}
.process-row .pmeta span{font-size:12.5px;color:var(--d-text-3);border:1px solid var(--d-line);border-radius:7px;padding:5px 11px;}

/* big editorial section heading (heysobat oversized type) */
.big-head{font-size:clamp(38px,6.2vw,82px);line-height:1;letter-spacing:-.03em;}

/* ============ PRODUCT DETAIL PAGES (ecosystem) ============ */
.back-link{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:500;color:var(--d-text-2);
  border:1px solid var(--d-line);border-radius:100px;padding:8px 16px;transition:border-color .25s,color .25s,transform .25s;}
.back-link:hover{color:#fff;border-color:rgba(255,255,255,.4);transform:translateX(-3px);}

.prod-hero{position:relative;background:var(--navy-950);color:var(--d-text);padding:150px 0 0;overflow:hidden;}
.prod-hero .hero-glow{filter:blur(20px);}
.prod-hero .wrap{position:relative;z-index:2;}
.prod-hero .crumb{display:flex;align-items:center;gap:14px;margin-bottom:30px;flex-wrap:wrap;}
.prod-hero h1{font-size:clamp(40px,5.6vw,72px);color:#fff;letter-spacing:-.03em;line-height:1.02;max-width:16ch;}
.prod-hero .sub{font-size:clamp(17px,1.5vw,20px);color:var(--d-text-2);margin:24px 0 0;max-width:56ch;line-height:1.6;}
.prod-hero .hero-cta{display:flex;gap:14px;margin-top:36px;flex-wrap:wrap;}
.prod-badge{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-display);font-weight:600;
  font-size:14px;letter-spacing:.04em;padding:7px 16px;border-radius:8px;background:var(--grad);color:#fff;}
.prod-tagline{font-size:13px;color:var(--d-text-3);letter-spacing:.12em;text-transform:uppercase;}
.hero-shot{margin-top:64px;transform:translateY(40px);}

/* browser frame mock */
.frame{border-radius:14px;overflow:hidden;border:1px solid var(--line);background:#fff;
  box-shadow:0 40px 90px -45px rgba(0,0,0,.55);}
.frame .bar{display:flex;align-items:center;gap:7px;padding:11px 15px;background:#eef1f6;border-bottom:1px solid var(--line);}
.frame .bar i{width:11px;height:11px;border-radius:50%;background:#cfd7e6;flex:none;}
.frame .bar i:nth-child(1){background:#ff5f57;}.frame .bar i:nth-child(2){background:#febc2e;}.frame .bar i:nth-child(3){background:#28c840;}
.frame .bar .url{margin-left:14px;font-family:var(--font-body);font-size:12px;color:var(--ink-3);
  background:#fff;border:1px solid var(--line);border-radius:7px;padding:5px 14px;flex:1;max-width:360px;}
.frame img{display:block;width:100%;height:auto;}
.frame.flush .bar{display:none;}

/* showcase alternating rows */
.showcase{display:grid;grid-template-columns:.82fr 1.18fr;gap:60px;align-items:center;padding:60px 0;border-top:1px solid var(--line);}
.showcase.rev .frame{order:-1;}
.showcase .tag-mini{font-family:var(--font-display);font-weight:600;font-size:13px;letter-spacing:.05em;color:var(--blue);text-transform:uppercase;}
.showcase h3{font-size:clamp(24px,2.7vw,32px);margin:14px 0 16px;}
.showcase p{color:var(--ink-2);font-size:16px;margin-bottom:22px;}
.showcase .chk{list-style:none;display:flex;flex-direction:column;gap:11px;}
.showcase .chk li{display:flex;gap:11px;font-size:15.5px;color:var(--ink-2);}
.showcase .chk li::before{content:"";width:18px;height:18px;border-radius:6px;background:var(--grad-soft);
  border:1px solid rgba(46,139,246,.25);flex:none;margin-top:2px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232e8bf6' stroke-width='3'%3E%3Cpath d='M5 12l4 4 10-10'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:center;background-size:13px;}

/* dark showcase band */
.showcase-dark{background:var(--navy-950);}

/* gallery grid */
.gallery{display:grid;grid-template-columns:1fr 1fr;gap:26px;margin-top:56px;}
.gallery .cap{font-size:13.5px;color:var(--d-text-2);margin-top:14px;display:flex;align-items:center;gap:8px;}
.gallery .cap .d{width:7px;height:7px;border-radius:2px;background:var(--grad);flex:none;}

/* role split */
.roles{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:8px;}
.role{padding:30px;border-radius:var(--r-lg);border:1px solid var(--d-line);background:rgba(255,255,255,.025);}
.role h4{font-size:20px;color:#fff;margin-bottom:8px;}
.role p{color:var(--d-text-2);font-size:15px;}

@media(max-width:1024px){
  .showcase{grid-template-columns:1fr;gap:36px;}
  .showcase.rev .frame{order:0;}
  .gallery,.roles{grid-template-columns:1fr;}
  .hero-shot{transform:none;margin-top:48px;}
}
@media(max-width:680px){
  .prod-hero{padding:130px 0 0;}
}

/* kiosk portrait device frames */
.kiosk-slider{position:relative;}
.kiosk-nav{position:absolute;top:43%;transform:translateY(-50%);z-index:6;width:54px;height:54px;border-radius:50%;
  border:1px solid var(--d-line);background:rgba(8,12,28,.66);backdrop-filter:blur(10px);color:#fff;
  font-size:20px;cursor:pointer;display:grid;place-items:center;
  transition:background .25s,border-color .25s,opacity .25s,transform .2s;}
.kiosk-nav:hover{background:var(--grad);border-color:transparent;transform:translateY(-50%) scale(1.06);}
.kiosk-nav.prev{left:-12px;}
.kiosk-nav.next{right:-12px;}
.kiosk-nav:disabled{opacity:.25;cursor:default;background:rgba(8,12,28,.5);}
.kiosk-nav:disabled:hover{transform:translateY(-50%);}
.kiosk-row{display:flex;gap:30px;overflow-x:auto;padding:10px 4px 26px;scroll-snap-type:x mandatory;margin-top:48px;
  scrollbar-width:none;-ms-overflow-style:none;scroll-behavior:smooth;}
.kiosk-row::-webkit-scrollbar{display:none;}
.kiosk{flex:none;width:300px;scroll-snap-align:center;}
.kiosk .screen{border-radius:30px;overflow:hidden;border:9px solid #161d33;
  box-shadow:0 40px 80px -42px rgba(0,0,0,.75),0 0 0 1px rgba(255,255,255,.05);background:#161d33;}
.kiosk .screen img{display:block;width:100%;height:auto;}
.kiosk .klabel{text-align:center;margin-top:18px;font-size:14px;color:var(--d-text-2);display:flex;flex-direction:column;gap:3px;}
.kiosk .klabel b{font-family:var(--font-display);color:#fff;font-weight:600;font-size:15px;}
/* progress dots */
.kiosk-dots{display:flex;gap:9px;justify-content:center;margin-top:6px;}
.kiosk-dots button{width:8px;height:8px;border-radius:50%;border:0;background:var(--d-line);cursor:pointer;padding:0;transition:background .25s,width .25s;}
.kiosk-dots button.active{background:var(--cyan);width:22px;border-radius:5px;}
@media(max-width:680px){.kiosk-nav{display:none;}}

/* ============ reveal ============ */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease);}
.reveal.in{opacity:1;transform:none;}
.reveal.d1{transition-delay:.08s;}
.reveal.d2{transition-delay:.16s;}
.reveal.d3{transition-delay:.24s;}
.reveal.d4{transition-delay:.32s;}

@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none;}
  html{scroll-behavior:auto;}
}

/* ============ responsive ============ */
@media(max-width:1024px){
  .hero-inner,.split,.eco-block,.project{grid-template-columns:1fr;gap:42px;}
  .eco-block.rev .eco-visual,.eco-block.rev .eco-shot,.eco-block.rev .eco-pic{order:0;}
  .cap-grid,.why-grid,.collab-grid{grid-template-columns:repeat(2,1fr);}
  .ind-grid,.insights-cols{grid-template-columns:repeat(2,1fr);}
  .project-info{padding:40px;}
  .process-row{grid-template-columns:70px 1fr;gap:20px 28px;}
  .process-row p{grid-column:1/-1;}
  .section{padding:96px 0;}
  .client-grid{grid-template-columns:repeat(3,1fr);}
  .client{padding:26px 18px;min-height:100px;}
  .client img{max-height:52px;}
}
@media(max-width:680px){
  :root{--pad:20px;}
  body{font-size:16px;}

  /* --- mobile nav: floating pill --- */
  .header{background:transparent!important;backdrop-filter:none!important;border-bottom:0!important;padding:12px 0;}
  .header .wrap{padding:0 14px;}
  .nav{
    position:relative;height:auto;gap:12px;padding:9px 9px 9px 16px;
    background:linear-gradient(180deg,#0c1430,#0a1024);
    border:1px solid rgba(255,255,255,.10);border-radius:24px;
    box-shadow:0 16px 36px -16px rgba(0,0,0,.6),inset 0 1px 0 rgba(255,255,255,.05);
  }
  /* subtle brand glow inside the pill */
  .nav::before{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
    background:radial-gradient(120% 180% at 88% 50%,rgba(46,139,246,.20),transparent 60%);}
  .nav>*{position:relative;z-index:1;}
  .brand{font-size:19px;gap:10px;}
  .brand img{width:34px;height:34px;border-radius:50%;background:rgba(255,255,255,.06);padding:5px;border:1px solid rgba(255,255,255,.1);}
  .brand .name,.header.scrolled .brand .name{color:#fff!important;}

  /* hide bar CTA, surface it inside the dropdown instead */
  .nav>.btn-primary{display:none;}

  /* floating dark dropdown, aligned under the pill */
  .nav-links{
    position:absolute;top:calc(100% + 10px);left:0;right:0;flex-direction:column;gap:0;margin-left:0;
    background:linear-gradient(180deg,#0c1430,#0a1024);
    border:1px solid rgba(255,255,255,.10);border-radius:20px;
    box-shadow:0 24px 50px -20px rgba(0,0,0,.6);
    padding:8px 18px 14px;
    opacity:0;visibility:hidden;transform:translateY(-10px);
    transition:opacity .28s var(--ease),transform .28s var(--ease),visibility .28s;
  }
  .header.nav-open .nav-links{opacity:1;visibility:visible;transform:none;}
  .nav-links a,.header.scrolled .nav-links a{color:var(--d-text)!important;font-size:16px;font-weight:500;padding:15px 2px;border-bottom:1px solid rgba(255,255,255,.07);}
  .nav-links a:hover{color:var(--cyan)!important;}
  .nav-links .nav-cta{display:flex;justify-content:center;margin-top:12px;padding:14px 18px;border-bottom:0;
    background:var(--grad);color:#fff!important;border-radius:100px;font-weight:600;}
  .nav-links .nav-cta:hover{color:#fff!important;}

  /* circular hamburger button */
  .menu-btn{display:flex;align-items:center;justify-content:center;gap:4px;margin-left:auto;z-index:101;
    width:42px;height:42px;border-radius:50%;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);}
  .menu-btn span{width:16px;background:#fff;}
  .header.nav-open .menu-btn span:nth-child(1){transform:translateY(6px) rotate(45deg);}
  .header.nav-open .menu-btn span:nth-child(2){opacity:0;}
  .header.nav-open .menu-btn span:nth-child(3){transform:translateY(-6px) rotate(-45deg);}

  /* --- layout stacks --- */
  .cap-grid,.why-grid,.collab-grid,.ind-grid,.insights-cols,.eco-feats,.stat-row,.vtiles{grid-template-columns:1fr;}
  .client-grid{grid-template-columns:repeat(2,1fr);}
  .client{padding:20px 14px;min-height:86px;}
  .client img{max-height:44px;}
  .footer-top{grid-template-columns:1fr 1fr;gap:32px;}
  .footer-top>div:first-child{grid-column:1/-1;}
  .hero{padding:120px 0 72px;}
  .hero-cta{gap:10px;}
  .hero-cta .btn,.cta-btns .btn{flex:1 1 auto;justify-content:center;}
  .project-metrics{gap:24px;}
  .process-row{grid-template-columns:1fr;gap:10px;padding:30px 0;}
  .process-row:hover{padding-left:0;}
  .process-row .pnum{font-size:36px;}
  .eco-shot{padding:16px;min-height:auto;}
  .eco-shot .frame img{max-height:none;}
  .card{padding:26px;}
  .project-info{padding:30px;}
  .section{padding:72px 0;}
  .sec-head{margin-bottom:40px;}
}
@media(max-width:420px){
  .footer-top{grid-template-columns:1fr;}
  .hero-cta,.cta-btns{flex-direction:column;}
  .hero-cta .btn,.cta-btns .btn{width:100%;}
}