/* I1 Tech Inc — design tokens carried over from the original site */
:root{
  --bg:#f4f6fb; --bg-2:#e9eef9; --surface:#ffffff; --surface-2:#f0f4fc; --line:#dfe6f4; --line-2:#cfd9ee;
  --fg:#0b1226; --muted:#4a5e96; --dim:#6d7fae; --cyan:#0082cc; --cyan-2:#00a3f0; --teal:#0ba88c; --teal-2:#14c9a8;
  --grad:linear-gradient(135deg,#00a3f0,#14c9a8); --glow:rgba(0,130,204,.10); --header:rgba(244,246,251,.82);
  --btn-fg:#04121f; --shadow:0 20px 50px -24px rgba(15,23,41,.25);
  --font:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif; --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  color-scheme:light;
}
:root{color-scheme:dark;--bg:#080d1a;--bg-2:#0b1224;--surface:#0f1729;--surface-2:#131d34;--line:#1a2540;--line-2:#28365a;--fg:#ffffff;--muted:#8394c4;--dim:#4a5e96;--cyan:#22c2ff;--cyan-2:#67ddff;--teal:#34e0c2;--teal-2:#34e0c2;--grad:linear-gradient(135deg,#67ddff,#34e0c2);--glow:rgba(34,194,255,.14);--header:rgba(8,13,26,.78);--shadow:0 30px 60px -30px rgba(0,0,0,.7)}
:root[data-theme="light"]{color-scheme:light;--bg:#f4f6fb;--bg-2:#e9eef9;--surface:#ffffff;--surface-2:#f0f4fc;--line:#dfe6f4;--line-2:#cfd9ee;--fg:#0b1226;--muted:#4a5e96;--dim:#6d7fae;--cyan:#0082cc;--cyan-2:#00a3f0;--teal:#0ba88c;--teal-2:#14c9a8;--grad:linear-gradient(135deg,#00a3f0,#14c9a8);--glow:rgba(0,130,204,.10);--header:rgba(244,246,251,.82);--shadow:0 20px 50px -24px rgba(15,23,41,.25)}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{max-width:100%}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;font-weight:500;letter-spacing:-.03em;line-height:1.08;text-wrap:balance}
p{margin:0}
ul{list-style:none;margin:0;padding:0}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-radius:8px}
.wrap{width:100%;max-width:1272px;margin:0 auto;padding-left:max(24px,env(safe-area-inset-left,0px));padding-right:max(24px,env(safe-area-inset-right,0px))}
.grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.mono{font-family:var(--mono)}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.ico{width:1em;height:1em;stroke:currentColor;fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;flex:none}

/* header */
.hdr{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:var(--header);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;height:92px;gap:16px}
.brand{display:flex;align-items:center;gap:12px;font-weight:600;font-size:1.05rem}
.brand .logo-img{height:78px;width:auto;display:block;background:#fff;border-radius:10px;padding:2px 6px}
.ftr .brand .logo-img{height:132px;border-radius:14px;padding:4px 10px}
.nav{display:flex;align-items:center;gap:6px}
.nav>a,.nav .dd>a{font-size:.92rem;color:var(--muted);padding:8px 12px;border-radius:10px;transition:color .2s;display:inline-flex;align-items:center;gap:4px}
.nav>a:hover,.nav .dd>a:hover,.nav a[aria-current="page"]{color:var(--fg)}
.dd{position:relative}
.dd .menu{position:absolute;top:100%;left:-8px;min-width:270px;padding:8px;margin-top:6px;background:var(--surface);border:1px solid var(--line-2);border-radius:18px;box-shadow:var(--shadow);opacity:0;visibility:hidden;transform:translateY(6px);transition:.2s}
.dd:hover .menu,.dd:focus-within .menu{opacity:1;visibility:visible;transform:none}
.dd .menu a{display:flex;gap:12px;align-items:center;padding:10px 12px;border-radius:12px;font-size:.9rem;color:var(--muted)}
.dd .menu a:hover{background:var(--surface-2);color:var(--fg)}
.dd .menu .ico{font-size:18px;color:var(--cyan)}
.tools{display:flex;align-items:center;gap:10px}
.iconbtn{width:40px;height:40px;border-radius:50%;border:1px solid var(--line-2);background:var(--surface);color:var(--fg);display:grid;place-items:center;cursor:pointer;font-size:17px}
.iconbtn:hover{border-color:var(--cyan)}
.burger{display:none}
.theme .sun{display:none}
:root[data-theme="light"] .theme .sun{display:block}
:root[data-theme="light"] .theme .moon{display:none}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 26px;border-radius:999px;font-weight:500;font-size:.95rem;border:1px solid var(--line-2);background:var(--surface);color:var(--fg);cursor:pointer;transition:transform .2s,border-color .2s,box-shadow .2s;font-family:inherit}
.btn:hover{transform:translateY(-2px);border-color:var(--cyan)}
.btn.primary{background:var(--grad);color:var(--btn-fg);border-color:transparent;box-shadow:0 10px 30px -10px var(--cyan)}
.btn.sm{padding:10px 20px;font-size:.88rem}
.btn .ico{font-size:16px}
.link{display:inline-flex;align-items:center;gap:8px;font-weight:500;font-size:.92rem}
.link .ico{transition:transform .2s}.link:hover .ico{transform:translateX(4px)}

/* labels */
.eyebrow{display:flex;align-items:center;gap:14px;font-family:var(--mono);font-size:.74rem;letter-spacing:.28em;text-transform:uppercase;color:var(--cyan)}
.eyebrow::before{content:"";width:28px;height:1px;background:var(--cyan)}
.sec{padding-block:clamp(64px,9vw,120px);border-top:1px solid var(--line);position:relative}
.sec.alt{background:var(--bg-2)}
.sec-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:56px;flex-wrap:wrap}
.sec-head h2{font-size:clamp(2rem,4.6vw,3.6rem);margin-top:18px;max-width:15em}
.sec-head p{color:var(--dim);max-width:25em;font-size:1.02rem}
.lede{color:var(--muted);font-size:1.15rem;max-width:36em}

/* hero */
.hero{position:relative;padding-block:clamp(56px,8vw,110px) clamp(56px,7vw,96px);overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:64px 64px;opacity:.35;mask-image:radial-gradient(70% 70% at 70% 30%,#000,transparent);-webkit-mask-image:radial-gradient(70% 70% at 70% 30%,#000,transparent)}
.hero::after{content:"";position:absolute;right:-10%;top:-20%;width:70%;height:120%;background:radial-gradient(closest-side,var(--glow),transparent);pointer-events:none}
.hero .wrap{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(2.9rem,7.2vw,6rem);letter-spacing:-.045em;line-height:.96;margin:28px 0 28px}
.hero .lede{margin-bottom:36px}
.cta-row{display:flex;gap:14px;flex-wrap:wrap}
.hero-vis{position:relative}
.frame{position:relative;border-radius:36px;padding:14px;background:linear-gradient(160deg,rgba(103,221,255,.14),rgba(103,221,255,.03));border:1px solid var(--line-2);box-shadow:var(--shadow)}
.frame img{display:block;width:100%;border-radius:24px;aspect-ratio:4/4.4;object-fit:cover}
.frame .cap{position:absolute;left:34px;right:34px;bottom:30px;display:flex;justify-content:space-between;align-items:center;padding-top:14px;border-top:1px solid rgba(103,221,255,.25);font-family:var(--mono);font-size:.66rem;letter-spacing:.22em;color:var(--cyan-2);text-transform:uppercase}
.dot{width:9px;height:9px;border-radius:50%;background:var(--teal);box-shadow:0 0 12px var(--teal)}
.float{position:absolute;display:flex;align-items:center;gap:12px;padding:12px 16px;border-radius:16px;background:color-mix(in srgb,var(--surface) 82%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--line-2);font-size:.86rem;animation:bob 6s ease-in-out infinite}
.float small{display:block;color:var(--dim);font-size:.72rem}
.float .ib{width:38px;height:38px;border-radius:12px;display:grid;place-items:center;background:rgba(52,224,194,.14);color:var(--teal);font-size:18px}
.float.a{left:-34px;top:20%}.float.b{right:-18px;bottom:22%;animation-delay:-3s}.float.b .ib{background:rgba(34,194,255,.14);color:var(--cyan)}
@keyframes bob{50%{transform:translateY(-8px)}}
.stats{display:flex;gap:clamp(24px,5vw,64px);flex-wrap:wrap;margin-top:52px;padding-top:36px;border-top:1px solid var(--line)}
.stat b{display:block;font-size:clamp(1.9rem,3.4vw,2.7rem);font-weight:500;letter-spacing:-.03em;font-variant-numeric:tabular-nums}
.stat span{font-size:.8rem;color:var(--dim)}

/* page hero (inner pages) */
.phero{position:relative;padding-block:clamp(56px,8vw,104px) clamp(48px,6vw,80px);overflow:hidden}
.phero::before{content:"";position:absolute;left:-10%;top:-40%;width:70%;height:160%;background:radial-gradient(closest-side,var(--glow),transparent)}
.phero .wrap{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}
.phero.solo .wrap{grid-template-columns:1fr}
.phero h1{font-size:clamp(2.4rem,5.6vw,4.6rem);letter-spacing:-.04em;margin:24px 0 22px}
.crumbs{display:flex;gap:8px;font-family:var(--mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--dim);margin-bottom:22px;flex-wrap:wrap}
.crumbs a:hover{color:var(--cyan)}
.phero .frame img{aspect-ratio:3/2}

/* cards */
.card{background:var(--surface);border:1px solid var(--line);border-radius:28px;overflow:hidden;position:relative;transition:transform .3s,border-color .3s,box-shadow .3s}
.card:hover{transform:translateY(-4px);border-color:var(--line-2);box-shadow:var(--shadow)}
.grid{display:grid;gap:24px;min-width:0}
.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}
.svc .media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--bg-2)}
.svc .media img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s}
.svc:hover .media img{transform:scale(1.05)}
.svc .media::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,var(--surface),transparent 55%)}
.svc .tile{position:absolute;left:24px;top:24px;z-index:2;width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:color-mix(in srgb,var(--surface) 80%,transparent);border:1px solid var(--line-2);color:var(--cyan);font-size:20px;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.svc .num{position:absolute;right:26px;top:30px;z-index:2;font-family:var(--mono);font-size:.78rem;color:var(--muted)}
.svc .body{padding:4px 28px 30px;display:flex;flex-direction:column;gap:14px}
.kick{font-family:var(--mono);font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;color:var(--cyan)}
.svc h3,.card h3{font-size:1.5rem;letter-spacing:-.02em}
.card p{color:var(--muted);font-size:.96rem}
.ticks{display:grid;gap:10px;padding-top:18px;border-top:1px solid var(--line);margin-top:4px}
.ticks li{display:flex;gap:12px;align-items:flex-start;font-size:.92rem;color:var(--muted)}
.ticks .ico{color:var(--teal);margin-top:4px;font-size:15px}
.pad{padding:30px}
.ib2{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:var(--surface-2);border:1px solid var(--line-2);color:var(--cyan);font-size:22px;margin-bottom:20px}

/* process */
.steps{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:start}
.tabs{display:grid;gap:6px;position:relative}
.tab{display:flex;align-items:center;gap:18px;padding:14px 16px;border-radius:18px;border:1px solid transparent;background:none;color:var(--dim);text-align:left;cursor:pointer;font-family:inherit;transition:.25s}
.tab .n{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;border:1px solid var(--line-2);background:var(--surface);font-family:var(--mono);font-size:.78rem;flex:none}
.tab b{display:block;font-weight:500;font-size:1.2rem;color:inherit}
.tab small{font-family:var(--mono);font-size:.66rem;letter-spacing:.24em;text-transform:uppercase}
.tab[aria-selected="true"]{color:var(--fg);background:var(--surface);border-color:var(--line)}
.tab[aria-selected="true"] .n{background:var(--grad);color:var(--btn-fg);border-color:transparent}
.panel{display:none;padding:clamp(28px,4vw,48px);min-height:320px;position:relative;background:linear-gradient(150deg,var(--surface-2),var(--surface));border:1px solid var(--line);border-radius:32px;overflow:hidden}
.panel.on{display:block}
.panel .ghost{position:absolute;right:28px;bottom:-30px;font-size:11rem;font-weight:600;color:var(--fg);opacity:.04;letter-spacing:-.05em;line-height:1}
.panel h3{font-size:2.2rem;margin:18px 0 14px}
.panel p{color:var(--muted);max-width:34em}
.panel .ticks{max-width:34em;margin-top:24px}

/* feature split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,80px);align-items:center}
.split.rev>:first-child{order:2}
.split img.pic{width:100%;border-radius:28px;border:1px solid var(--line-2);display:block;box-shadow:var(--shadow);aspect-ratio:3/2;object-fit:cover}
.split h2{font-size:clamp(1.9rem,4vw,3.1rem);margin:18px 0 20px}
.split p+p{margin-top:16px}
.split p{color:var(--muted)}
.promise{padding:36px;border-radius:32px;background:linear-gradient(150deg,var(--surface-2),var(--surface));border:1px solid var(--line)}
.promise .top{display:flex;justify-content:space-between;padding-bottom:20px;border-bottom:1px solid var(--line);color:var(--teal)}
.promise q{quotes:none;display:block;font-size:clamp(1.5rem,2.6vw,2.1rem);letter-spacing:-.025em;line-height:1.25;margin:28px 0}
.promise .tag{color:var(--dim);font-size:.9rem}

/* chips, industries */
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{padding:9px 16px;border-radius:999px;border:1px solid var(--line-2);background:var(--surface);font-size:.86rem;color:var(--muted)}
.ind{padding:28px;display:flex;flex-direction:column;gap:12px}
.ind h3{font-size:1.25rem}
.logos{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:14px}
.logos div{padding:20px 10px;border:1px solid var(--line);border-radius:18px;text-align:center;font-family:var(--mono);font-size:.78rem;color:var(--muted);background:var(--surface)}
.big{font-size:clamp(2.4rem,4vw,3.4rem);font-weight:500;letter-spacing:-.04em}

/* article cards */
.post .media{aspect-ratio:16/9;overflow:hidden;background:var(--bg-2)}
.post .media img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s}
.post:hover .media img{transform:scale(1.05)}
.post .body{padding:24px 26px 28px;display:flex;flex-direction:column;gap:12px}
.meta{font-family:var(--mono);font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;color:var(--dim)}
.prose{max-width:720px;margin:0 auto}
.prose h2{font-size:1.9rem;margin:48px 0 14px}
.prose p{color:var(--muted);font-size:1.08rem;margin-bottom:18px;line-height:1.75}
.prose ul{margin:0 0 22px;display:grid;gap:10px}
.prose li{color:var(--muted);padding-left:22px;position:relative}
.prose li::before{content:"";position:absolute;left:0;top:.7em;width:8px;height:8px;border-radius:50%;background:var(--grad)}
.prose .callout{padding:24px 28px;border-radius:22px;background:var(--surface);border:1px solid var(--line-2);margin:32px 0;font-size:1.15rem;letter-spacing:-.01em}
.prose img{width:100%;border-radius:26px;border:1px solid var(--line-2);margin:8px 0 40px;aspect-ratio:16/8;object-fit:cover}

/* faq */
details{border:1px solid var(--line);border-radius:20px;background:var(--surface);padding:0 26px;transition:border-color .2s}
details[open]{border-color:var(--line-2)}
summary{cursor:pointer;list-style:none;padding:22px 0;font-weight:500;font-size:1.05rem;display:flex;justify-content:space-between;gap:20px;align-items:center}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";color:var(--cyan);font-size:1.5rem;line-height:1;transition:transform .2s}
details[open] summary::after{transform:rotate(45deg)}
details p{padding-bottom:24px;color:var(--muted);max-width:50em}
.faq{display:grid;gap:12px;max-width:860px}

/* timeline / compare */
.tl{display:grid;gap:0;position:relative}
.tl li{display:grid;grid-template-columns:96px 1fr;gap:28px;padding:28px 0;border-top:1px solid var(--line)}
.tl .k{font-family:var(--mono);color:var(--cyan);font-size:.8rem;letter-spacing:.2em}
.tl h3{font-size:1.35rem;margin-bottom:8px}
.tl p{color:var(--muted);max-width:44em}
table{width:100%;border-collapse:collapse;font-size:.92rem}
th,td{padding:16px 18px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
th{font-family:var(--mono);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--cyan);font-weight:500}
td{color:var(--muted)}td:first-child{color:var(--fg);font-weight:500}
.scroll{overflow-x:auto;border:1px solid var(--line);border-radius:22px;background:var(--surface)}
.scroll table{min-width:620px}

/* cta + form */
.cta{padding:clamp(40px,6vw,80px);border-radius:40px;text-align:center;background:radial-gradient(70% 120% at 50% 0%,var(--glow),transparent),var(--surface);border:1px solid var(--line-2)}
.cta h2{font-size:clamp(2.2rem,5vw,4rem);margin:18px auto 18px;max-width:12em}
.cta p{color:var(--muted);max-width:30em;margin:0 auto 32px}
.cta .eyebrow{justify-content:center}
.cta .cta-row{justify-content:center}
.formcard{padding:clamp(24px,4vw,44px)}
form{display:grid;gap:18px}
.f2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
label{display:grid;gap:8px;font-size:.84rem;color:var(--muted)}
input,select,textarea{font:inherit;color:var(--fg);background:var(--bg);border:1px solid var(--line-2);border-radius:14px;padding:14px 16px;width:100%;min-width:0}
textarea{min-height:140px;resize:vertical}
input:focus,select:focus,textarea:focus{outline:2px solid var(--cyan);outline-offset:1px;border-color:transparent}
.note{font-size:.86rem;color:var(--dim)}
.msg{display:none;padding:16px 18px;border-radius:14px;border:1px solid var(--teal);color:var(--fg);background:rgba(52,224,194,.08);font-size:.92rem}
.msg.on{display:block}
.contact-list{display:grid;gap:16px}
.contact-list li{display:flex;gap:16px;align-items:center;padding:18px 20px;border-radius:20px;background:var(--surface);border:1px solid var(--line)}
.contact-list .ico{font-size:22px;color:var(--cyan)}
.contact-list small{display:block;color:var(--dim);font-size:.76rem}
.copy{margin-left:auto;font-size:.78rem;color:var(--cyan);background:none;border:0;cursor:pointer;font-family:var(--mono)}

/* footer */
.ftr{border-top:1px solid var(--line);padding-block:64px 32px;background:var(--bg-2)}
.fgrid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:40px}
.fgrid h4{font-family:var(--mono);font-size:.7rem;letter-spacing:.24em;text-transform:uppercase;color:var(--dim);font-weight:500;margin-bottom:18px}
.fgrid li{margin-bottom:10px}
.fgrid a{color:var(--muted);font-size:.92rem}.fgrid a:hover{color:var(--cyan)}
.fgrid p{color:var(--muted);font-size:.92rem;max-width:22em;margin-top:18px}
.fbar{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:48px;padding-top:24px;border-top:1px solid var(--line);font-size:.8rem;color:var(--dim)}
.fbar a:hover{color:var(--cyan)}

/* responsive */
@media(max-width:1020px){
  .hero .wrap,.phero .wrap,.split,.steps{grid-template-columns:1fr}
  .split.rev>:first-child{order:0}
  .g3,.g4{grid-template-columns:repeat(2,minmax(0,1fr))}
  .logos{grid-template-columns:repeat(3,minmax(0,1fr))}
  .fgrid{grid-template-columns:1fr 1fr}
  .float.a{left:8px}.float.b{right:8px}
}
@media(max-width:860px){
  .burger{display:grid}
  .nav{position:fixed;left:0;right:0;top:calc(80px + env(safe-area-inset-top,0px));bottom:0;flex-direction:column;align-items:stretch;gap:2px;padding:20px max(24px,env(safe-area-inset-left,0px));background:var(--bg);overflow-y:auto;opacity:0;transition:opacity .25s;visibility:hidden}
  .nav.open{opacity:1;visibility:visible}
  .nav>a,.nav .dd>a{font-size:1.15rem;padding:14px 8px;border-bottom:1px solid var(--line)}
  .dd .menu{position:static;opacity:1;visibility:visible;transform:none;border:0;background:none;box-shadow:none;padding:0 0 0 12px;margin:0}
  .tools .btn{display:none}
}
@media(max-width:620px){
  .g2,.g3,.g4,.f2{grid-template-columns:1fr}
  .fgrid{grid-template-columns:1fr}
  .logos{grid-template-columns:repeat(2,minmax(0,1fr))}
  .tl li{grid-template-columns:1fr;gap:8px}
  .float{display:none}
  .panel .ghost{font-size:7rem}
  .hdr .wrap{height:80px}
  .brand .logo-img{height:66px}
}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}}