/* RK Concept & Solution — site styles */
:root{
  --ink:#070B11; --ink-2:#0C131C; --ink-3:#121B27; --line-d:rgba(255,255,255,.09); --line-d2:rgba(255,255,255,.16);
  --text-d:#E9EDF2; --muted-d:#97A3B1;
  --paper:#F4F6F8; --white:#FFFFFF; --line-l:#DCE1E7; --text-l:#0A0F16; --muted-l:#535E6B;
  --orange:#F7931E; --orange-2:#FFB04D; --orange-ink:#A85500; --teal:#41C3D3; --teal-2:#0E8A98; --teal-ink:#0A6B77;
  --f-head:"Space Grotesk",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --f-body:"Inter",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --ease:cubic-bezier(.22,1,.36,1); --ease-soft:cubic-bezier(.16,1,.3,1);
  --hdr:76px; --radius:18px;
  --container:min(1320px, 90vw);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:var(--hdr)}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
body{margin:0;background:var(--ink);color:var(--text-d);font-family:var(--f-body);font-size:1.0625rem;line-height:1.6;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3{font-family:var(--f-head);font-weight:600;margin:0;letter-spacing:-.025em;line-height:1.05}
p{margin:0 0 1em}
ul,ol{margin:0;padding:0;list-style:none}
.container{width:var(--container);margin-inline:auto}
.mono{font-family:var(--f-mono);font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;font-weight:500}
.muted{color:var(--muted-l)} .dark .muted,[data-theme=dark] .muted{color:var(--muted-d)}
.muted-d{color:var(--muted-d)}
.small{font-size:.85rem}
.accent{color:var(--orange)}
.light .accent{color:var(--orange-ink)}
:focus-visible{outline:2px solid var(--orange);outline-offset:3px;border-radius:6px}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip{position:fixed;left:16px;top:-60px;z-index:200;background:var(--orange);color:#000;padding:10px 16px;border-radius:999px;font-weight:600;transition:top .2s}
.skip:focus{top:12px}
section[id],[id]{scroll-margin-top:var(--hdr)}
.ico{width:28px;height:28px}.ico-sm{width:18px;height:18px;flex:none}
.arr{width:18px;height:18px;flex:none;transition:transform .45s var(--ease)}

/* Eyebrow */
.eyebrow{display:inline-flex;align-items:center;gap:.7em;font-family:var(--f-mono);font-size:.75rem;letter-spacing:.16em;text-transform:uppercase;color:var(--orange);margin:0 0 1.4rem;font-weight:500}
.light .eyebrow{color:var(--orange-ink)}
.eyebrow.teal{color:var(--teal)}
.pulse{width:8px;height:8px;border-radius:50%;background:var(--teal);box-shadow:0 0 0 0 rgba(65,195,211,.6);animation:pulse 2.4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(65,195,211,.55)}70%{box-shadow:0 0 0 10px rgba(65,195,211,0)}100%{box-shadow:0 0 0 0 rgba(65,195,211,0)}}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.6em;padding:.95em 1.5em;border-radius:999px;font-weight:600;font-size:.95rem;line-height:1;border:1px solid transparent;cursor:pointer;transition:background-color .3s,color .3s,border-color .3s,transform .3s var(--ease),box-shadow .3s;white-space:nowrap}
.btn-sm{padding:.75em 1.15em;font-size:.875rem}
.btn-primary{background:var(--orange);color:#0A0A0A}
.btn-teal{background:var(--teal);color:#06171A}
.btn-dark{background:var(--ink);color:#fff}
.btn-ghost{border-color:var(--line-d2);color:var(--text-d)}
.light .btn-ghost{border-color:#BFC7D0;color:var(--text-l)}
@media (hover:hover){
  .btn:hover .arr,.link-arrow:hover .arr,.svc-link:hover .arr{transform:translateX(4px)}
  .btn-primary:hover{background:var(--orange-2);box-shadow:0 10px 30px -10px rgba(247,147,30,.6)}
  .btn-teal:hover{background:#6ad6e2;box-shadow:0 10px 30px -10px rgba(65,195,211,.6)}
  .btn-dark:hover{background:#1a2430}
  .btn-ghost:hover{border-color:var(--text-d);background:rgba(255,255,255,.05)}
  .light .btn-ghost:hover{border-color:var(--text-l);background:rgba(0,0,0,.04)}
}
.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:1.6rem}
.sec-head .link-arrow{justify-self:start;align-self:end}
.link-arrow{display:inline-flex;align-items:center;gap:.5em;font-weight:600;color:var(--orange-ink);border-bottom:1px solid currentColor;padding-bottom:2px}
.dark .link-arrow,.light-link,.promise .link-arrow{color:var(--orange)}
.promise .link-arrow{color:#0A0A0A}
a.inline{color:var(--orange-ink);text-decoration:underline;text-underline-offset:3px}

/* Progress */
.progress{position:fixed;inset:0 0 auto 0;height:2px;z-index:120;pointer-events:none}
.progress span{display:block;height:100%;width:100%;transform-origin:0 50%;transform:scaleX(0);background:linear-gradient(90deg,var(--orange),var(--teal))}

/* Header */
.site-header{position:fixed;inset:0 0 auto 0;height:var(--hdr);z-index:100;transition:background-color .35s,border-color .35s,color .35s,transform .45s var(--ease);border-bottom:1px solid transparent;color:var(--text-d)}
.site-header.scrolled{background:rgba(7,11,17,.72);backdrop-filter:saturate(160%) blur(14px);-webkit-backdrop-filter:saturate(160%) blur(14px);border-color:var(--line-d)}
.site-header.on-light{color:var(--text-l)}
.site-header.on-light.scrolled{background:rgba(244,246,248,.82);border-color:var(--line-l)}
.nav-row{display:flex;align-items:center;gap:28px;height:100%}
.brand{position:relative;display:block;width:104px;height:56px;flex:none}
.brand img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;transition:opacity .35s}
.brand-light{opacity:0}
.on-light .brand-light{opacity:1}.on-light .brand-dark{opacity:0}
.nav{margin-left:auto}
.nav ul{display:flex;gap:6px}
.nav a{position:relative;display:block;padding:.55em .9em;font-size:.92rem;font-weight:500;border-radius:999px;opacity:.82;transition:opacity .25s,background-color .25s}
.nav a:hover{opacity:1}
.nav a.active{opacity:1}
.nav a.active::after{content:"";position:absolute;left:50%;bottom:2px;width:4px;height:4px;border-radius:50%;background:var(--orange);transform:translateX(-50%)}
.nav-cta{flex:none}
.menu-btn{display:none;margin-left:auto;width:46px;height:46px;border-radius:50%;border:1px solid var(--line-d2);background:transparent;cursor:pointer;position:relative;z-index:101}
.on-light .menu-btn{border-color:#BFC7D0}
.menu-btn span{position:absolute;left:14px;right:14px;height:1.6px;background:currentColor;transition:transform .45s var(--ease),top .3s}
.menu-btn span:first-child{top:18px}.menu-btn span:last-child{top:26px}
.menu-open .menu-btn span:first-child{top:22px;transform:rotate(45deg)}
.menu-open .menu-btn span:last-child{top:22px;transform:rotate(-45deg)}
.menu-open .site-header{color:var(--text-d)!important;background:transparent!important;border-color:transparent!important;backdrop-filter:none}
.menu-open .brand-light{opacity:0!important}.menu-open .brand-dark{opacity:1!important}
.menu-open .menu-btn{border-color:var(--line-d2)!important}

/* Mobile menu */
.mobile-menu{position:fixed;inset:0;z-index:99;background:var(--ink);display:flex;padding-top:calc(var(--hdr) + 24px);opacity:0;transition:opacity .4s var(--ease);overflow-y:auto}
.mobile-menu[hidden]{display:none!important}
.mobile-menu.open{opacity:1}
.mm-inner{display:flex;flex-direction:column;justify-content:space-between;min-height:100%;padding-bottom:40px}
.mm-links a{display:flex;align-items:baseline;gap:16px;font-family:var(--f-head);font-size:clamp(2rem,9vw,3.4rem);font-weight:500;letter-spacing:-.03em;padding:.18em 0;border-bottom:1px solid var(--line-d);transform:translateY(30px);opacity:0;transition:transform .7s var(--ease),opacity .7s var(--ease)}
.mobile-menu.open .mm-links a{transform:none;opacity:1}
.mm-links li:nth-child(2) a{transition-delay:.05s}.mm-links li:nth-child(3) a{transition-delay:.1s}.mm-links li:nth-child(4) a{transition-delay:.15s}.mm-links li:nth-child(5) a{transition-delay:.2s}.mm-links li:nth-child(6) a{transition-delay:.25s}
.mm-foot{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}
.mm-foot a{display:inline-flex;align-items:center;gap:8px;padding:.8em 1.2em;border:1px solid var(--line-d2);border-radius:999px;font-weight:500}
.menu-open{overflow:hidden}

/* Hero */
.hero{position:relative;min-height:100vh;min-height:100svh;display:flex;flex-direction:column;justify-content:center;padding:calc(var(--hdr) + 40px) 0 32px;overflow:hidden;isolation:isolate}
.hero-bg{position:absolute;inset:0;z-index:-1;pointer-events:none}
.grid-lines{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:72px 72px;-webkit-mask-image:radial-gradient(ellipse 80% 70% at 70% 45%,#000 20%,transparent 75%);mask-image:radial-gradient(ellipse 80% 70% at 70% 45%,#000 20%,transparent 75%)}
.glow{position:absolute;border-radius:50%;filter:blur(90px);opacity:.5;transition:transform 1.2s var(--ease-soft)}
.g1{width:46vw;height:46vw;max-width:680px;max-height:680px;right:-8vw;top:6%;background:radial-gradient(circle,rgba(14,138,152,.55),transparent 65%)}
.g2{width:30vw;height:30vw;max-width:420px;max-height:420px;left:-6vw;bottom:-10%;background:radial-gradient(circle,rgba(247,147,30,.28),transparent 65%)}
.hero-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:40px;align-items:center;flex:1}
.hero-title{font-size:clamp(2.5rem,4.7vw,4.9rem);font-weight:600;letter-spacing:-.04em;line-height:1.02;margin-bottom:1.6rem}
.line{display:block;overflow:hidden;padding-bottom:.06em;margin-bottom:-.06em}
.line>span{display:inline-block}
.hero-lede{font-size:clamp(1.05rem,1.35vw,1.25rem);color:var(--muted-d);max-width:34em;line-height:1.55}
.hero-ctas{display:flex;flex-wrap:wrap;gap:12px;margin-top:2rem}
.hero-visual{display:flex;justify-content:center}
.orbit{position:relative;width:min(460px,100%);aspect-ratio:1;font-family:var(--f-mono)}
.ring{position:absolute;border-radius:50%;border:1px solid rgba(65,195,211,.22)}
.r1{inset:6%}.r2{inset:20%;border-color:rgba(65,195,211,.32)}
.r3{inset:31%;border:1px dashed rgba(247,147,30,.55);animation:spin 38s linear infinite}
.r4{inset:13%;border-color:transparent;animation:spin 60s linear infinite reverse}
.sat{position:absolute;width:12px;height:12px;border-radius:50%;left:50%;top:0;transform:translate(-50%,-50%)}
.s1{background:var(--orange);box-shadow:0 0 18px var(--orange)}
.s2{background:var(--teal);box-shadow:0 0 18px var(--teal);width:9px;height:9px;top:auto;bottom:0;transform:translate(-50%,50%)}
@keyframes spin{to{transform:rotate(360deg)}}
.o-tags{position:absolute;inset:6%}
.o-tag{position:absolute;inset:0;transform:rotate(var(--a));pointer-events:none}
.o-tag span{position:absolute;left:50%;top:0;transform:translate(-50%,-50%) rotate(calc(-1 * var(--a)));padding:.5em 1em;border-radius:999px;border:1px solid var(--line-d2);background:rgba(12,19,28,.85);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--text-d);white-space:nowrap;animation:bob 6s ease-in-out infinite}
.o-tag:nth-child(2) span{animation-delay:-1.2s}.o-tag:nth-child(3) span{animation-delay:-2.4s}.o-tag:nth-child(4) span{animation-delay:-3.6s}
.o-teal span{background:var(--teal);color:#06171A;border-color:var(--teal);font-weight:500}
@keyframes bob{0%,100%{margin-top:0}50%{margin-top:-6px}}
.core{position:absolute;inset:36%;border-radius:50%;background:radial-gradient(circle at 50% 30%,#162231,var(--ink-2));border:1px solid var(--line-d2);display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;box-shadow:0 0 60px -10px rgba(14,138,152,.45)}
.core strong{font-family:var(--f-head);font-size:clamp(2rem,4vw,3.4rem);color:var(--orange);line-height:1;letter-spacing:-.04em}
.core>span{font-size:.56rem;letter-spacing:.14em;text-transform:uppercase;color:var(--muted-d);margin-top:.5em;line-height:1.5}
.hero-stats{position:relative;margin-top:40px}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin:0;border-top:1px solid var(--line-d)}
.stat{padding:22px 24px 4px 0;display:flex;flex-direction:column-reverse;justify-content:flex-end}
.stat+.stat{padding-left:24px;border-left:1px solid var(--line-d)}
.stat dt{font-family:var(--f-mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-d);margin-top:.5em}
.stat dd{margin:0;font-family:var(--f-head);font-size:clamp(1.8rem,3vw,2.6rem);font-weight:600;letter-spacing:-.03em;line-height:1}
.stat dd small{font-size:.45em;color:var(--muted-d);font-weight:500;letter-spacing:0}
.scroll-cue{position:absolute;right:0;top:-74px;width:28px;height:46px;border:1px solid var(--line-d2);border-radius:20px;display:flex;justify-content:center}
.scroll-cue span{width:3px;height:8px;border-radius:2px;background:var(--orange);margin-top:9px;animation:cue 1.8s var(--ease) infinite}
@keyframes cue{0%{transform:translateY(0);opacity:1}80%{transform:translateY(16px);opacity:0}100%{opacity:0}}

/* intro + reveal motion */
.js .intro{opacity:0;transform:translateY(18px);transition:opacity 1s var(--ease),transform 1s var(--ease);transition-delay:calc(var(--d,0) * 90ms + 120ms)}
.js .line>span{transform:translateY(108%);transition:transform 1.1s var(--ease);transition-delay:calc(var(--d,0) * 90ms + 120ms)}
.js.loaded .intro{opacity:1;transform:none}
.js.loaded .line>span{transform:none}
.js .reveal{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease),transform .9s var(--ease);transition-delay:calc(var(--i,0) * 80ms)}
.js .reveal.in{opacity:1;transform:none}

/* Marquee */
.marquee{border-block:1px solid var(--line-d);overflow:hidden;padding:26px 0;background:var(--ink)}
.marquee-track{display:flex;width:max-content;animation:marq 48s linear infinite}
.marquee:hover .marquee-track{animation-play-state:paused}
.marquee ul{display:flex;align-items:center;gap:36px;padding-right:36px}
.marquee li{font-family:var(--f-head);font-size:clamp(1.3rem,2.4vw,2rem);font-weight:500;letter-spacing:-.02em;color:#C9D1DA;white-space:nowrap}
.marquee li.sep{color:var(--orange);font-size:1rem}
@keyframes marq{to{transform:translateX(-50%)}}

/* Sections */
.section{position:relative;padding:clamp(84px,11vw,160px) 0}
.light{background:var(--paper);color:var(--text-l)}
.dark{background:var(--ink);color:var(--text-d)}
.sec-head{margin-bottom:clamp(40px,5vw,72px)}
.sec-head.split{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:end}
.sec-head h2,.section h2{font-size:clamp(2rem,4.3vw,3.7rem)}
.sec-lede{color:var(--muted-d);font-size:1.075rem;max-width:32em;margin:0}
.sec-lede p{margin:0}
.light .sec-lede{color:var(--muted-l)}
.h3-lg{font-size:clamp(1.5rem,2.4vw,2.1rem)}

/* About */
.statement{font-family:var(--f-head);font-size:clamp(1.45rem,2.9vw,2.55rem);line-height:1.22;letter-spacing:-.02em;font-weight:500;max-width:26em;margin:0 0 clamp(56px,7vw,96px)}
.statement .w{opacity:.16;transition:opacity .35s}
.statement .w.on{opacity:1}
.about-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:clamp(32px,5vw,80px);align-items:start}
.about-text p{color:var(--muted-l);font-size:1.075rem}
.about-text strong{color:var(--text-l)}
.vm{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.vm-card{background:var(--white);border:1px solid var(--line-l);border-radius:var(--radius);padding:28px}
.vm-card .mono{color:var(--orange-ink);display:block;margin-bottom:1rem}
.vm-card p{margin:0;font-size:1rem;line-height:1.55}
.vm-card.dark{background:var(--ink);border-color:var(--ink);color:var(--text-d)}
.vm-card.dark .mono{color:var(--teal)}
.values-wrap{margin-top:clamp(64px,8vw,112px)}
.values-head{display:flex;justify-content:space-between;align-items:baseline;gap:20px;margin-bottom:28px;flex-wrap:wrap}
.values-head p{margin:0}
.values{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.val{background:var(--white);border:1px solid var(--line-l);border-radius:16px;padding:24px;min-height:190px;display:flex;flex-direction:column;transition:transform .5s var(--ease),box-shadow .5s,border-color .3s}
.val .mono{color:#3a2000;margin-bottom:36px}
.val h3{font-size:1.25rem;margin-bottom:.45em}
.val p{margin:0;color:var(--muted-l);font-size:.95rem;line-height:1.5}
@media (hover:hover){.val:hover{transform:translateY(-4px);box-shadow:0 18px 40px -24px rgba(7,11,17,.35);border-color:#c9d0d8}}
.val.promise{background:var(--orange);border-color:var(--orange);color:#0A0A0A}
.val.promise h3{font-size:1.2rem;margin-bottom:1rem;line-height:1.2}

/* Services */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.svc-card{display:flex}
.svc-link{position:relative;display:flex;flex-direction:column;width:100%;padding:28px;border-radius:var(--radius);background:var(--ink-2);border:1px solid var(--line-d);min-height:310px;overflow:hidden;isolation:isolate;transition:border-color .4s,transform .5s var(--ease)}
.svc-link::before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(420px circle at var(--mx,80%) var(--my,0%),rgba(247,147,30,.14),transparent 60%);opacity:0;transition:opacity .4s}
.svc-top{display:flex;justify-content:flex-start;align-items:center;margin-bottom:34px}
.tag{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.06em;color:var(--muted-d)}
.svc-ico{color:var(--teal);width:34px;height:34px;margin-bottom:20px}
.svc-link h3{font-size:1.42rem;line-height:1.15;margin-bottom:.55em}
.svc-link p{color:var(--muted-d);font-size:.98rem;line-height:1.55;margin:0 0 24px}
.more{margin-top:auto;display:inline-flex;align-items:center;gap:.5em;font-family:var(--f-mono);font-size:.74rem;letter-spacing:.1em;text-transform:uppercase;color:var(--text-d)}
.more .arr{color:var(--orange)}
@media (hover:hover){.svc-link:hover{border-color:rgba(247,147,30,.45);transform:translateY(-4px)}.svc-link:hover::before{opacity:1}}
.svc-link:focus-visible{outline-offset:2px;border-radius:var(--radius)}

/* AI */
.ai{overflow:hidden;isolation:isolate;border-top:1px solid var(--line-d)}
.ai-bg{position:absolute;inset:0;z-index:-1;background:radial-gradient(60% 50% at 85% 10%,rgba(14,138,152,.28),transparent 70%),radial-gradient(40% 40% at 0% 100%,rgba(65,195,211,.08),transparent 70%)}
.ai-grid,.caps{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid var(--line-d)}
.ai-grid li,.caps li{padding:28px 28px 30px 0;border-bottom:1px solid var(--line-d)}
.ai-grid li:not(:nth-child(3n+1)),.caps li:not(:nth-child(3n+1)){padding-left:28px;border-left:1px solid var(--line-d)}
.ai-grid h3,.caps h3{font-size:1.18rem;line-height:1.25;margin-bottom:.5em}
.ai-grid p,.caps p{color:var(--muted-d);font-size:.95rem;line-height:1.55;margin:0}

/* Approach */
.steps-wrap{position:relative}
.steps-line{position:absolute;left:0;right:0;top:9px;height:2px;background:var(--line-l);border-radius:2px;overflow:hidden}
.steps-line span{display:block;height:100%;background:linear-gradient(90deg,var(--orange),#9AA45A 50%,var(--teal));transform-origin:0 50%;transform:scaleX(var(--p,1))}
.js .steps-line span{transform:scaleX(var(--p,0))}
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:14px;counter-reset:s}
.step{position:relative;padding-top:42px}
.step-dot{position:absolute;top:2px;left:0;width:16px;height:16px;border-radius:50%;background:var(--paper);border:2px solid var(--c,var(--orange))}
.step:nth-child(1){--c:#B86200}.step:nth-child(2){--c:#9A6A12}.step:nth-child(3){--c:#66762F}.step:nth-child(4){--c:#127C88}.step:nth-child(5){--c:#0A6B77}
.step h3{font-size:1.2rem;margin-bottom:.5em}
.step p{color:var(--muted-l);font-size:.95rem;line-height:1.5;margin:0}
.step{background:var(--white);border:1px solid var(--line-l);border-radius:16px;padding:28px 22px 26px;margin-top:28px}
.step-dot{top:-37px;left:22px;z-index:1}
.steps-line{top:18px}
.steps-wrap{padding-top:20px}
.center-cta{display:flex;justify-content:center;margin-top:56px}

/* Why */
.why-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(40px,6vw,100px);align-items:start}
.why-side{position:sticky;top:calc(var(--hdr) + 40px)}
.why-side h2{margin-bottom:2rem}
.big-stat{display:flex;align-items:center;gap:20px;padding:24px 26px;border-radius:var(--radius);background:linear-gradient(135deg,var(--ink-3),var(--ink-2));border:1px solid var(--line-d2);margin-bottom:28px;max-width:440px}
.big-stat strong{font-family:var(--f-head);font-size:clamp(2.6rem,4.5vw,3.6rem);color:var(--orange);letter-spacing:-.04em;line-height:1}
.big-stat>span{color:var(--muted-d);font-size:.95rem;line-height:1.45}
.why-item{display:grid;grid-template-columns:28px 1fr;gap:12px;padding:28px 0;border-top:1px solid var(--line-d)}
.why-item:last-child{border-bottom:1px solid var(--line-d)}
.why-item h3{font-size:clamp(1.25rem,1.8vw,1.5rem);margin-bottom:.4em}
.why-item p{color:var(--muted-d);margin:0;font-size:1rem;line-height:1.55;max-width:34em}

/* FAQ */
.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(40px,6vw,100px);align-items:start}
.faq-grid h2{margin-bottom:1.2rem}
.faq-list{border-top:1px solid var(--line-l)}
.faq-item{border-bottom:1px solid var(--line-l)}
.faq-item summary{list-style:none;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:24px 0;cursor:pointer;font-family:var(--f-head);font-size:clamp(1.1rem,1.6vw,1.3rem);font-weight:500;letter-spacing:-.01em}
.faq-item summary::-webkit-details-marker{display:none}
.plus{position:relative;width:32px;height:32px;flex:none;border-radius:50%;border:1px solid #BFC7D0;transition:background-color .3s,border-color .3s,transform .4s var(--ease)}
.plus::before,.plus::after{content:"";position:absolute;left:50%;top:50%;width:12px;height:1.6px;background:currentColor;transform:translate(-50%,-50%)}
.plus::after{transform:translate(-50%,-50%) rotate(90deg);transition:transform .4s var(--ease)}
.faq-item[open] .plus{background:var(--orange);border-color:var(--orange);color:#0A0A0A}
.faq-item[open] .plus::after{transform:translate(-50%,-50%) rotate(0)}
.faq-a{padding:0 56px 26px 0;color:var(--muted-l);animation:fadeIn .5s var(--ease)}
.faq-a p{margin:0}
@keyframes fadeIn{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}
@media (hover:hover){.faq-item summary:hover .plus{border-color:var(--text-l)}}

/* Contact */
.contact{border-top:1px solid var(--line-d)}
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(24px,4vw,56px);align-items:stretch}
.person{display:flex;flex-direction:column;justify-content:center}
.people{display:grid;gap:16px;grid-auto-rows:1fr}
.person{background:var(--ink-2);border:1px solid var(--line-d);border-radius:var(--radius);padding:24px}
.p-head{display:flex;align-items:center;gap:14px;margin-bottom:18px}
.avatar{width:46px;height:46px;border-radius:50%;display:grid;place-items:center;font-family:var(--f-head);font-weight:600;font-size:1.2rem;background:linear-gradient(135deg,var(--orange),var(--teal-2));color:#0A0A0A}
.p-head h3{font-size:1.35rem}
.p-head .mono{color:var(--muted-d);margin:.3em 0 0;font-size:.66rem}
.p-links{display:grid;gap:6px}
.p-links a{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:10px;color:var(--text-d);transition:background-color .25s;overflow-wrap:anywhere;font-size:.98rem}
@media (max-width:479px){.p-links a{font-size:.92rem;padding:10px 6px}}
.p-links a svg{color:var(--orange)}
.p-links li:last-child a svg{color:#25D366}
@media (hover:hover){.p-links a:hover{background:rgba(255,255,255,.05)}}
.form{background:linear-gradient(160deg,var(--ink-3),var(--ink-2));border:1px solid var(--line-d2);border-radius:24px;padding:clamp(22px,3vw,36px);display:grid;gap:16px}
.f-row.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:grid;gap:8px}
.field>span{font-family:var(--f-mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;color:var(--muted-d)}
.field input,.field select,.field textarea{width:100%;background:rgba(7,11,17,.6);border:1px solid var(--line-d2);border-radius:12px;padding:.85em 1em;font-size:1rem;color:var(--text-d);transition:border-color .25s,box-shadow .25s;appearance:none;-webkit-appearance:none}
.field select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2397A3B1' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;background-size:16px;padding-right:40px}
.field select option{background:var(--ink-2);color:var(--text-d)}
.field textarea{resize:vertical;min-height:130px}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--orange);box-shadow:0 0 0 3px rgba(247,147,30,.18)}
.field.invalid input,.field.invalid textarea{border-color:#FF6B5B}
.form-foot{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.form-note{margin:0;color:var(--muted-d);font-size:.85rem}
.form-status{margin:0;font-size:.95rem;color:var(--teal);min-height:0}
.form-status:empty{display:none}
.form-status.err{color:#FF8A7D}

/* Footer */
.site-footer{background:var(--ink);border-top:1px solid var(--line-d);padding:clamp(72px,9vw,128px) 0 32px;color:var(--text-d)}
.f-cta{padding-bottom:clamp(48px,6vw,80px);border-bottom:1px solid var(--line-d)}
.f-cta .eyebrow{display:flex;margin-bottom:.6rem}
.f-big{display:inline-block;font-family:var(--f-head);font-weight:600;font-size:clamp(3rem,11vw,10rem);letter-spacing:-.05em;line-height:.95;background:linear-gradient(90deg,var(--text-d),var(--text-d)) 0 100%/0 3px no-repeat;transition:background-size .6s var(--ease),color .3s;padding-bottom:.06em}
.f-big .dot{color:var(--orange)}
@media (hover:hover){.f-big:hover{background-size:100% 3px}}
.f-grid{display:grid;grid-template-columns:1.3fr .8fr 1.1fr 1.3fr;gap:40px;padding:56px 0}
.f-brand img{width:150px;height:auto;margin-bottom:18px}
.f-brand p{color:var(--muted-d);font-size:.95rem;max-width:22em}
.f-h{font-family:var(--f-mono);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--orange);font-weight:500;margin-bottom:18px}
.f-col ul{display:grid;gap:10px}
.f-col a{color:#C9D1DA;font-size:.95rem;transition:color .2s}
.f-col a:hover{color:#fff}
.f-ppl li{display:grid;gap:2px;margin-bottom:10px}
.f-name{font-weight:600;color:#fff;font-size:.95rem}
.f-ppl a{word-break:break-word}
.f-bottom{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap;padding-top:24px;border-top:1px solid var(--line-d);color:var(--muted-d);font-size:.85rem}
.f-bottom p{margin:0}
.to-top{display:inline-flex;align-items:center;gap:8px;font-weight:500;color:var(--text-d)}
.to-top .arr{width:16px;height:16px}
@media (hover:hover){.to-top:hover .arr{transform:translateY(-3px)}}

/* Service pages */
.sp-hero{position:relative;padding:calc(var(--hdr) + 72px) 0 clamp(72px,8vw,110px);overflow:hidden;isolation:isolate;border-bottom:1px solid var(--line-d)}
.sp-hero .container{position:relative}
.crumbs ol{display:flex;flex-wrap:wrap;gap:8px;font-family:var(--f-mono);font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-d);margin-bottom:36px}
.crumbs li+li::before{content:"/";margin-right:8px;opacity:.5}
.crumbs a{color:var(--text-d)}.crumbs a:hover{color:var(--orange)}
.sp-title{font-size:clamp(2.3rem,5.4vw,4.9rem);letter-spacing:-.04em;line-height:1.03;max-width:14em;margin-bottom:1.4rem}
.sp-title .line>span{display:inline}
.js .sp-title .line>span{display:inline-block}
.sp-overview{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(32px,5vw,80px)}
.sp-intro p{font-size:clamp(1.08rem,1.4vw,1.25rem);line-height:1.6;color:var(--muted-l)}
.sp-intro p:first-child{color:var(--text-l)}
.sp-value{display:grid;grid-template-columns:1.2fr .8fr;gap:16px}
.value-card{background:var(--ink);color:var(--text-d);border-radius:24px;padding:clamp(28px,4vw,52px);position:relative;overflow:hidden}
.value-card::after{content:"";position:absolute;right:-80px;top:-80px;width:260px;height:260px;border-radius:50%;background:radial-gradient(circle,rgba(247,147,30,.3),transparent 70%)}
.value-card .eyebrow{color:var(--orange)}
.value-text{font-size:clamp(1.35rem,2.3vw,2rem)!important;line-height:1.3!important;font-weight:500;letter-spacing:-.015em}
.deliv{background:var(--white);border:1px solid var(--line-l);border-radius:24px;padding:clamp(24px,3vw,40px)}
.deliv h3{font-size:1.35rem;margin-bottom:1.2rem}
.checks{display:grid;gap:12px;margin-bottom:1.2rem}
.checks li{position:relative;padding-left:30px;line-height:1.45}
.checks li::before{content:"";position:absolute;left:0;top:.2em;width:18px;height:18px;border-radius:50%;background:var(--teal-ink) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3'%3E%3Cpath d='m6 12 4 4 8-8'/%3E%3C/svg%3E") center/12px no-repeat}
.scope-note{grid-column:1/-1;margin:16px 0 0;padding:18px 22px;border-left:3px solid var(--orange);background:var(--white);border-radius:0 12px 12px 0;color:var(--muted-l);font-size:.92rem;line-height:1.55}
.scope-note .mono{display:block;color:var(--orange-ink);margin-bottom:6px}
.mini-steps{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin-bottom:56px}
.mini-steps li{padding:18px;border:1px solid var(--line-d);border-radius:14px;background:var(--ink-2);font-family:var(--f-head);font-weight:500;font-size:1.05rem;line-height:1.25}
.sp-cta{border-radius:24px;padding:clamp(28px,4vw,56px);background:linear-gradient(135deg,rgba(247,147,30,.16),rgba(14,138,152,.18));border:1px solid var(--line-d2)}
.sp-cta h2{font-size:clamp(1.7rem,3.2vw,2.8rem)!important}
.sp-ai{border-top:1px solid var(--line-d)}
.pn{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:64px}
.pn-link{display:flex;flex-direction:column;gap:10px;padding:28px;border:1px solid var(--line-l);border-radius:var(--radius);background:var(--white);transition:border-color .3s,transform .5s var(--ease)}
.pn-link.next{text-align:right;align-items:flex-end}
.pn-link .mono{color:var(--orange-ink)}
.pn-link strong{font-family:var(--f-head);font-size:clamp(1.2rem,2vw,1.6rem);font-weight:600;letter-spacing:-.02em;line-height:1.2}
@media (hover:hover){.pn-link:hover{border-color:var(--text-l);transform:translateY(-3px)}}
.sp-more .h3-lg{margin-bottom:20px}
.jump{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line-l)}
.jump a{display:flex;gap:14px;align-items:baseline;padding:16px 8px 16px 0;border-bottom:1px solid var(--line-l);font-weight:500;transition:color .2s,padding .3s var(--ease)}
.jump a[aria-current]{color:var(--orange-ink)}
@media (hover:hover){.jump a:hover{padding-left:6px;color:var(--orange-ink)}}
.nf{min-height:80vh;display:flex;align-items:center}

/* Responsive */
@media (max-width:1199px){
  .nav a{padding:.55em .7em}
  .values{grid-template-columns:repeat(3,1fr)}
}
@media (max-width:1099px){
  .nav,.nav-cta{display:none}
  .menu-btn{display:block}
  .hero-grid{grid-template-columns:1fr;gap:24px}
  .hero-visual{position:absolute;right:-22vw;top:calc(var(--hdr) + 10px);width:min(72vw,520px);pointer-events:none;z-index:-1}
  .hero-visual .orbit{opacity:.34}
  .hero-visual .o-tags,.hero-visual .core{display:none}
  .hero{isolation:isolate}
  .sec-head.split{grid-template-columns:1fr;gap:20px;align-items:start}
  .about-grid,.why-grid,.faq-grid,.contact-grid,.sp-overview,.sp-value{grid-template-columns:1fr}
  .why-side{position:static}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .ai-grid,.caps{grid-template-columns:repeat(2,1fr)}
  .ai-grid li,.caps li{padding:24px 24px 26px 0!important;border-left:0!important}
  .ai-grid li:nth-child(2n),.caps li:nth-child(2n){padding-left:24px!important;border-left:1px solid var(--line-d)!important}
  .steps{grid-template-columns:repeat(2,1fr)}
  .steps-line{display:none}
  .step-dot{display:none}
  .step{padding-top:24px;margin-top:0}
  .steps-wrap{padding-top:0}
  .f-grid{grid-template-columns:1fr 1fr}
  .mini-steps{grid-template-columns:repeat(3,1fr)}
  .jump{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:809px){
  :root{--container:min(1320px,calc(100vw - 40px));--hdr:68px}
  .brand{width:92px;height:50px}
  .stats{grid-template-columns:1fr 1fr}
  .stat:nth-child(3){padding-left:0;border-left:0}
  .stat:nth-child(n+3){border-top:1px solid var(--line-d);margin-top:18px}
  .scroll-cue{display:none}
  .svc-grid{grid-template-columns:1fr}
  .svc-link{min-height:0}
  .svc-top{margin-bottom:22px}
  .vm{grid-template-columns:1fr}
  .values{grid-template-columns:1fr 1fr}
  .ai-grid,.caps{grid-template-columns:1fr}
  .ai-grid li,.caps li,.ai-grid li:nth-child(2n),.caps li:nth-child(2n){padding:22px 0!important;border-left:0!important}
  .steps{grid-template-columns:1fr}
  .f-row.two{grid-template-columns:1fr}
  .f-grid{grid-template-columns:1fr;gap:32px}
  .mini-steps{grid-template-columns:1fr 1fr}
  .pn,.jump{grid-template-columns:1fr}
  .pn-link.next{text-align:left;align-items:flex-start}
  .faq-a{padding-right:0}
  .hero{min-height:auto;padding-top:calc(var(--hdr) + 48px)}
  .hero-visual{right:-40vw;width:95vw;top:calc(var(--hdr) - 10px)}
  .hero-visual .orbit{opacity:.26}
  .hero-ctas .btn{flex:1 1 auto;justify-content:center}
}
@media (max-width:479px){
  .values{grid-template-columns:1fr}
  .val{min-height:0}
    .big-stat{flex-direction:column;align-items:flex-start;gap:8px}
}

/* Reduced motion */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;transition-delay:0ms!important}
  .js .reveal,.js .intro{opacity:1;transform:none}
  .js .line>span{transform:none}
  .marquee-track{animation:none;flex-wrap:wrap;width:auto}
  .marquee ul[aria-hidden]{display:none}
  .marquee ul{flex-wrap:wrap;justify-content:center;row-gap:8px}
  .statement .w{opacity:1}
  .js .steps-line span{transform:scaleX(1)}
}
@media print{.site-header,.progress,.mobile-menu,.marquee,.hero-visual{display:none}.section{padding:32px 0}}

/* ===== Multi-page additions ===== */
.page-hero{padding-bottom:clamp(64px,7vw,100px)}
.ph-grid{display:grid;grid-template-columns:1fr;gap:48px;align-items:center}
.ph-grid.has-aside{grid-template-columns:1.05fr .95fr}
.page-hero .sp-title{max-width:16em}
.page-hero .eyebrow .tag{color:var(--muted-d);letter-spacing:.06em;text-transform:none}
.sp-scene{max-width:560px;width:100%;justify-self:end}
.teaser-row{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;padding-top:32px;border-top:1px solid var(--line-l)}
.teaser-row p{margin:0;max-width:40em;color:var(--muted-l);font-size:1.075rem}
.teaser-row strong{color:var(--text-l)}
.ai-feature{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,80px);align-items:center}
.ai-feature h2{margin-bottom:1.2rem}
.ai-feature .sec-lede{margin-bottom:0}
.ct-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:end}
.quick{display:grid;gap:12px}
.quick li{display:flex;align-items:center;gap:14px;padding:18px 20px;border-radius:var(--radius);background:var(--ink-2);border:1px solid var(--line-d)}
.quick li>div:not(.quick-acts){display:grid;min-width:0}
.quick strong{font-family:var(--f-head);font-size:1.15rem}
.quick li a[href^=mailto]{color:var(--muted-d);font-size:.92rem;overflow-wrap:anywhere}
.quick li a[href^=mailto]:hover{color:var(--text-d)}
.quick-acts{display:flex;gap:8px;margin-left:auto}
.icon-btn{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--line-d2);color:var(--orange);transition:background-color .25s,border-color .25s}
.icon-btn.wa{color:#25D366}
@media (hover:hover){.icon-btn:hover{background:rgba(255,255,255,.06);border-color:var(--text-d)}}
.expertise{margin-top:clamp(56px,7vw,96px)}
.expertise .h3-lg{margin-bottom:20px}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chips a{display:inline-flex;align-items:center;gap:10px;padding:.7em 1.1em;border-radius:999px;background:var(--white);border:1px solid var(--line-l);font-weight:500;transition:border-color .25s,transform .4s var(--ease)}
@media (hover:hover){.chips a:hover{border-color:var(--text-l);transform:translateY(-2px)}}
.vm-lg{grid-template-columns:1fr 1fr;gap:20px}
.vm-card.glass{background:linear-gradient(160deg,var(--ink-3),var(--ink-2));border-color:var(--line-d2);color:var(--text-d);padding:clamp(28px,4vw,48px)}
.vm-card.glass p{font-family:var(--f-head);font-size:clamp(1.2rem,1.9vw,1.6rem);line-height:1.35;letter-spacing:-.01em}
.vm-card.glass .mono{color:var(--orange)}
.vm-card.glass.teal .mono{color:var(--teal)}
.values-head h2{font-size:clamp(1.8rem,3.4vw,2.8rem)}
.values-head .eyebrow{margin-bottom:1rem}
.commit-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,80px);align-items:start}
.lead-d{font-family:var(--f-head);font-size:clamp(1.25rem,2vw,1.65rem);line-height:1.35;letter-spacing:-.01em;color:var(--text-d)}
.cta-sec{padding:clamp(56px,7vw,96px) 0}
.sp-cta{display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap}
.sp-cta .btn-row{margin-top:0}
.cta-copy h2{margin-bottom:.4em}
.cta-copy p{margin:0;color:var(--muted-d);max-width:36em}
.light .sp-cta{background:linear-gradient(135deg,rgba(247,147,30,.12),rgba(14,138,152,.12));border-color:var(--line-l)}
.light .sp-cta .cta-copy p{color:var(--muted-l)}
.next-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.next-steps li{background:var(--white);border:1px solid var(--line-l);border-radius:16px;padding:24px}
.next-steps h3{font-size:1.2rem;margin-bottom:.4em}
.next-steps p{margin:0;color:var(--muted-l);font-size:.95rem}
.svc-caps{display:grid;gap:6px;margin:-8px 0 22px}
.svc-caps li{position:relative;padding-left:16px;font-size:.88rem;color:#C9D1DA;line-height:1.4}
.svc-caps li::before{content:"";position:absolute;left:0;top:.55em;width:6px;height:6px;border-radius:50%;background:var(--teal)}
.why-side .big-stat+.big-stat{margin-top:-12px}
.page-contact .contact{padding-top:clamp(56px,7vw,96px)}
@media (max-width:1099px){
  .ph-grid.has-aside{grid-template-columns:1fr}
  .sp-scene{justify-self:start;max-width:620px}
  .ai-feature,.ct-grid,.commit-grid{grid-template-columns:1fr}
}
@media (max-width:809px){
  .vm-lg,.next-steps{grid-template-columns:1fr}
  .quick li{flex-wrap:wrap}
  .teaser-row .btn{width:100%;justify-content:center}
}

/* Markers replacing numerals */
.mk{display:block;width:10px;height:10px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 4px rgba(247,147,30,.15)}
.why-item .mk{margin-top:.55em}
.val .mk{width:26px;height:3px;border-radius:2px;box-shadow:none;margin-bottom:32px}
.next-steps .mk{width:26px;height:3px;border-radius:2px;box-shadow:none;margin-bottom:18px;background:var(--orange-ink)}
.mini-steps .mk{width:8px;height:8px;margin-bottom:12px;box-shadow:none}
.mini-steps li:nth-child(n+3) .mk{background:var(--teal)}
.ai-grid li::before,.caps li::before{content:"";display:block;width:22px;height:2px;border-radius:2px;background:var(--teal);margin-bottom:16px}
.caps li::before{background:var(--orange)}
.step{border-top:3px solid var(--c,var(--orange))}
.step h3{color:var(--text-l);margin-top:.2rem}
@media (max-width:479px){.val .mk{margin-bottom:18px}}