:root{
  --ink:#FFFFFF;
  --panel:#F4F6FA;
  --panel-2:#ECEFF5;
  --line:#DFE3EC;
  --text:#10182B;
  --muted:#5B6478;
  --teal:#0FB89E;
  --teal-bright:#2CE8CC;
  --teal-dim: rgba(15,184,158,0.10);
  --amber:#E08A1E;
  --amber-bright:#FFB648;
  --amber-dim: rgba(255,182,72,0.14);
  --radius: 14px;
  --maxw: 1180px;
}

*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background:var(--ink);
  color:var(--text);
  font-family:'Inter',sans-serif;
  line-height:1.6;
  overflow-x:hidden;
}
h1,h2,h3,.display{font-family:'Space Grotesk',sans-serif;}
.mono{font-family:'IBM Plex Mono',monospace;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;}
img{max-width:100%;display:block;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px;}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible{
  outline:2px solid var(--teal);
  outline-offset:2px;
}

/* background grid texture */
.bg-grid{
  position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(16,24,43,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(16,24,43,0.05) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse 80% 60% at 50% 0%, black 40%, transparent 90%);
}

/* ambient floating orbs */
.orb-field{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;}
.orb{
  position:absolute;border-radius:50%;filter:blur(70px);opacity:.16;
  animation:drift 22s ease-in-out infinite;
}
.orb-1{width:420px;height:420px;background:var(--teal-bright);top:-120px;left:-80px;animation-duration:26s;}
.orb-2{width:360px;height:360px;background:var(--amber-bright);top:20%;right:-140px;animation-duration:32s;animation-delay:-6s;}
.orb-3{width:300px;height:300px;background:var(--teal-bright);bottom:-100px;left:35%;animation-duration:28s;animation-delay:-14s;}
@keyframes drift{
  0%,100%{transform:translate(0,0) scale(1);}
  33%{transform:translate(40px,-30px) scale(1.08);}
  66%{transform:translate(-30px,20px) scale(.95);}
}

/* custom cursor glow */
.cursor-glow{
  position:fixed;top:0;left:0;width:26px;height:26px;border-radius:50%;
  border:1px solid var(--teal);pointer-events:none;z-index:9999;
  transform:translate(-50%,-50%);
  transition:width .25s ease, height .25s ease, background .25s ease, border-color .25s ease;
}
.cursor-glow.hovering{width:52px;height:52px;background:var(--teal-dim);border-color:var(--amber);}
@media(hover:none){.cursor-glow{display:none;}}

/* scroll progress */
.progress-bar{
  position:fixed;top:0;left:0;height:2.5px;width:0%;
  background:linear-gradient(90deg, var(--teal-bright), var(--amber-bright));
  z-index:200;transition:width .1s linear;
}

/* ---------- NAV ---------- */
header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:10px 0;
  transition:background .4s ease, padding .4s ease, border-color .4s ease;
  border-bottom:1px solid transparent;
}
header.scrolled{
  background:rgba(255,255,255,0.82);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  padding:14px 0;
  border-bottom:1px solid var(--line);
}
nav{display:flex;align-items:center;justify-content:space-between;}
.logo{display:flex;align-items:center;gap:12px;}
.logo-icon{
  height:52px;width:auto;display:block;flex-shrink:0;
  transition:transform .3s cubic-bezier(.34,1.56,.64,1), height .3s ease;
}
.logo:hover .logo-icon{transform:scale(1.08) rotate(-4deg);}
header.scrolled .logo-icon{height:40px;}
.logo-text{display:flex;flex-direction:column;line-height:1.2;transition:font-size .3s ease;}
.logo-brand{font-family:'Space Grotesk',sans-serif;font-weight:700;font-size:19px;letter-spacing:-.01em;color:var(--text);white-space:nowrap;}
.logo-brand .hl{color:var(--teal);}
.logo-tag{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.14em;color:var(--muted);margin-top:2px;}
header.scrolled .logo-brand{font-size:16px;}

.nav-links{display:flex;gap:38px;align-items:center;}
.nav-links a{
  font-size:14.5px;color:var(--muted);position:relative;padding:4px 0;
  transition:color .25s ease;
}
.nav-links a::after{
  content:"";position:absolute;left:0;bottom:-2px;width:0;height:1px;background:var(--teal);
  transition:width .3s ease;
}
.nav-links a:hover{color:var(--text);}
.nav-links a:hover::after{width:100%;}

.nav-cta{
  display:inline-flex;align-items:center;gap:8px;
  padding:11px 20px;border-radius:999px;
  border:1px solid var(--amber);color:var(--amber);
  font-size:13.5px;font-weight:500;
  transition:background .25s ease, color .25s ease, transform .2s ease;
}
.nav-cta:hover{background:var(--amber);color:#1a1305;transform:translateY(-1px);}

.burger{display:none;width:26px;height:20px;position:relative;cursor:pointer;background:none;border:none;}
.burger span{
  position:absolute;left:0;right:0;height:2px;background:var(--text);
  transition:all .3s ease;
}
.burger span:nth-child(1){top:0;}
.burger span:nth-child(2){top:9px;}
.burger span:nth-child(3){top:18px;}
.burger.open span:nth-child(1){transform:translateY(9px) rotate(45deg);}
.burger.open span:nth-child(2){opacity:0;}
.burger.open span:nth-child(3){transform:translateY(-9px) rotate(-45deg);}

.mobile-panel{
  position:fixed;top:0;right:0;bottom:0;width:78%;max-width:340px;
  background:var(--panel);border-left:1px solid var(--line);
  z-index:99;padding:100px 32px 40px;
  transform:translateX(100%);transition:transform .4s cubic-bezier(.65,0,.35,1);
  display:flex;flex-direction:column;gap:28px;
}
.mobile-panel.open{transform:translateX(0);}
.mobile-panel a{font-size:20px;font-family:'Space Grotesk',sans-serif;}

/* ---------- HERO ---------- */
.hero{
  position:relative;z-index:1;
  min-height:100vh;
  display:flex;flex-direction:column;justify-content:center;
  padding:140px 0 100px;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-family:'IBM Plex Mono',monospace;font-size:12.5px;letter-spacing:.18em;
  color:var(--teal);margin-bottom:28px;
  opacity:0;transform:translateY(10px);
  animation:fadeUp .7s ease forwards .1s;
}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--teal);box-shadow:0 0 10px var(--teal);animation:breathe 2.4s ease-in-out infinite;}
@keyframes breathe{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.5;transform:scale(1.3);}}

.hero h1{
  font-size:clamp(42px, 7vw, 84px);
  font-weight:600;letter-spacing:-.02em;line-height:1.03;
  max-width:920px;
}
.hero h1 .word{display:inline-block;opacity:0;transform:translateY(38px) scale(.92);animation:popUp .9s cubic-bezier(.22,1.4,.36,1) forwards;}
.hero h1 .word:nth-child(1){animation-delay:.25s;}
.hero h1 .word:nth-child(2){animation-delay:.42s;color:var(--teal);}
.hero h1 .word:nth-child(3){animation-delay:.59s;color:var(--amber);}

.hero p.lead{
  max-width:560px;margin-top:26px;font-size:17px;color:var(--muted);
  opacity:0;transform:translateY(14px);animation:fadeUp .8s cubic-bezier(.22,1.2,.36,1) forwards .8s;
}

.hero-ctas{
  display:flex;gap:16px;margin-top:40px;flex-wrap:wrap;
  opacity:0;transform:translateY(14px);animation:fadeUp .8s cubic-bezier(.22,1.2,.36,1) forwards 1s;
}
.btn{
  display:inline-flex;align-items:center;gap:9px;
  padding:15px 26px;border-radius:999px;font-size:14.5px;font-weight:500;
  transition:transform .18s cubic-bezier(.34,1.56,.64,1), background .25s ease, border-color .25s ease, color .25s ease, box-shadow .3s ease;
  position:relative;overflow:hidden;
}
.btn-primary{background:var(--amber);color:#1a1305;}
.btn-primary::before{
  content:"";position:absolute;top:0;left:-60%;width:40%;height:100%;
  background:linear-gradient(120deg, transparent, rgba(255,255,255,.55), transparent);
  transform:skewX(-20deg);transition:left .6s cubic-bezier(.2,.7,.2,1);
}
.btn-primary:hover::before{left:130%;}
.btn-primary:hover{transform:translateY(-3px) scale(1.03);box-shadow:0 14px 34px -12px rgba(255,182,72,.55);}
.btn-primary:active{transform:translateY(-1px) scale(.98);}
.btn-primary:disabled{opacity:.6;cursor:not-allowed;}
.btn-ghost{border:1px solid var(--line);color:var(--text);}
.btn-ghost:hover{border-color:var(--teal);transform:translateY(-3px) scale(1.03);}
.ripple{
  position:absolute;border-radius:50%;background:rgba(255,255,255,.5);
  transform:scale(0);animation:rippleAnim .6s ease-out forwards;pointer-events:none;
}
@keyframes rippleAnim{to{transform:scale(3);opacity:0;}}

@keyframes fadeUp{to{opacity:1;transform:translateY(0);}}
@keyframes popUp{to{opacity:1;transform:translateY(0) scale(1);}}
@keyframes pulseGlow{
  0%,100%{box-shadow:0 0 0 0 var(--teal-dim);}
  50%{box-shadow:0 0 0 6px transparent;}
}

/* route line */
.route{
  margin-top:90px;position:relative;
  opacity:0;animation:fadeUp 1s ease forwards 1.1s;
}
.route svg{width:100%;height:auto;display:block;}
.route-path{
  fill:none;stroke:url(#routeGrad);stroke-width:1.5;
  stroke-dasharray:1400;stroke-dashoffset:1400;
  animation:draw 2.2s cubic-bezier(.3,.8,.3,1) forwards 1.4s;
}
@keyframes draw{to{stroke-dashoffset:0;}}
.route-dot{opacity:0;animation:popIn .5s cubic-bezier(.34,1.56,.64,1) forwards, dotPulse 2.6s ease-in-out infinite;transform-origin:center;transform-box:fill-box;}
.route-dot:nth-of-type(1){animation-delay:1.5s, 2.1s;}
.route-dot:nth-of-type(2){animation-delay:2.3s, 2.9s;}
.route-dot:nth-of-type(3){animation-delay:3.1s, 3.7s;}
@keyframes popIn{from{opacity:0;transform:scale(0);}to{opacity:1;transform:scale(1);}}
@keyframes dotPulse{0%,100%{transform:scale(1);}50%{transform:scale(1.25);}}
.route-label{font-family:'IBM Plex Mono',monospace;font-size:12px;fill:var(--muted);letter-spacing:.08em;}

/* ---------- MARQUEE ---------- */
.marquee{
  position:relative;z-index:1;overflow:hidden;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  padding:22px 0;background:var(--panel);
  mask-image:linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
  -webkit-mask-image:linear-gradient(90deg, transparent, black 8%, black 92%, transparent);
}
.marquee-track{
  display:flex;align-items:center;gap:14px;width:max-content;
  font-family:'IBM Plex Mono',monospace;font-size:13px;letter-spacing:.1em;
  color:var(--muted);white-space:nowrap;
  animation:marqueeScroll 32s linear infinite;
}
.marquee-track .dot{color:var(--teal-bright);}
.marquee:hover .marquee-track{animation-play-state:paused;}
@keyframes marqueeScroll{from{transform:translateX(0);}to{transform:translateX(-50%);}}

/* ---------- SECTION SHELL ---------- */
section{position:relative;z-index:1;padding:130px 0;}
.section-head{max-width:640px;margin-bottom:64px;}
.section-head .eyebrow{color:var(--amber);}
.section-head .eyebrow::before{background:var(--amber);box-shadow:0 0 10px var(--amber);}
.section-head h2{font-size:clamp(30px,4vw,44px);font-weight:600;letter-spacing:-.01em;}
.section-head p{color:var(--muted);margin-top:16px;font-size:16px;max-width:540px;}

.reveal{opacity:0;transform:translateY(34px);transition:opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1);}
.reveal.in-view{opacity:1;transform:translateY(0);}

/* ---------- ABOUT ---------- */
.about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:start;}
.about-grid p{color:var(--muted);font-size:16px;margin-bottom:18px;max-width:520px;}
.about-grid p strong{color:var(--text);font-weight:500;}

.capability-panel{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:36px;
}
.capability-panel .mono{font-size:11.5px;letter-spacing:.14em;color:var(--muted);}
.cap-list{margin-top:22px;display:flex;flex-direction:column;}
.cap-list li{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 4px;border-bottom:1px solid var(--line);font-size:15px;
  opacity:0;transform:translateX(-14px);
  transition:transform .25s cubic-bezier(.34,1.56,.64,1), padding-left .25s ease,
             opacity .5s ease, transform .5s ease;
}
.capability-panel.in-view .cap-list li{opacity:1;transform:translateX(0);}
.capability-panel.in-view .cap-list li:nth-child(1){transition-delay:.05s;}
.capability-panel.in-view .cap-list li:nth-child(2){transition-delay:.13s;}
.capability-panel.in-view .cap-list li:nth-child(3){transition-delay:.21s;}
.capability-panel.in-view .cap-list li:nth-child(4){transition-delay:.29s;}
.capability-panel.in-view .cap-list li:nth-child(5){transition-delay:.37s;}
.capability-panel.in-view .cap-list li:nth-child(6){transition-delay:.45s;}
.cap-list li:hover{transform:translateX(6px) !important;padding-left:10px;}
.cap-list li:last-child{border-bottom:none;}
.cap-list li span.n{font-family:'IBM Plex Mono',monospace;color:var(--teal);font-size:13px;transition:transform .3s cubic-bezier(.34,1.56,.64,1);}
.cap-list li:hover span.n{transform:scale(1.25);}

/* ---------- SERVICES (route/waypoints) ---------- */
.service-route{position:relative;}
.service-route::before{
  content:"";position:absolute;left:24px;top:12px;bottom:12px;width:1px;
  background:linear-gradient(var(--teal), var(--amber));
  opacity:.35;
}
@media(min-width:860px){
  .service-route::before{left:50%;transform:translateX(-.5px);}
}
.service-item{
  position:relative;padding-left:64px;margin-bottom:56px;
}
.service-item:last-child{margin-bottom:0;}
.service-item.reveal{transition-delay:.06s;}
.service-item::before{
  content:attr(data-n);
  position:absolute;left:6px;top:0;width:36px;height:36px;border-radius:50%;
  background:var(--panel);border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;
  font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--teal);
  z-index:2;
  opacity:0;transform:scale(.4);
  transition:opacity .4s ease .15s, transform .4s cubic-bezier(.34,1.56,.64,1) .15s;
}
.service-item.in-view::before{opacity:1;transform:scale(1);}
@media(min-width:860px){
  .service-item{width:46%;padding-left:0;padding-right:0;}
  .service-item::before{left:auto;right:-23px;}
  .service-item:nth-child(even){margin-left:54%;}
  .service-item:nth-child(odd)::before{right:-42px;left:auto;}
  .service-item:nth-child(even)::before{left:-42px;right:auto;}
}
.service-item{perspective:800px;}
.service-card{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 30px;
  transition:border-color .3s ease, transform .12s ease-out, box-shadow .3s ease;
  transform-style:preserve-3d;
  will-change:transform;
}
.service-card:hover{border-color:var(--teal);box-shadow:0 20px 45px -20px rgba(44,232,204,.25);}
.service-card h3{font-size:19px;font-weight:600;margin-bottom:10px;}
.service-card p{color:var(--muted);font-size:14.5px;}

/* ---------- CONTACT ---------- */
.contact-wrap{
  background:var(--panel);border:1px solid var(--line);border-radius:20px;
  padding:60px;display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;
}
.contact-info h2{font-size:30px;margin-bottom:16px;}
.contact-info p{color:var(--muted);margin-bottom:34px;max-width:340px;}
.contact-line{display:flex;align-items:center;gap:14px;margin-bottom:18px;}
.contact-line .ic{
  width:38px;height:38px;border-radius:10px;border:1px solid var(--line);
  display:flex;align-items:center;justify-content:center;color:var(--amber);flex-shrink:0;
  transition:transform .35s cubic-bezier(.34,1.56,.64,1), border-color .3s ease;
}
.contact-line:hover .ic{transform:rotate(-8deg) scale(1.12);border-color:var(--amber);}
.contact-line .val{font-family:'IBM Plex Mono',monospace;font-size:14.5px;}
.contact-line .lbl{font-size:11.5px;color:var(--muted);display:block;margin-bottom:2px;letter-spacing:.06em;}

form{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
form .full{grid-column:1/-1;}
label{display:block;font-size:12px;color:var(--muted);margin-bottom:8px;letter-spacing:.05em;font-family:'IBM Plex Mono',monospace;}
input,textarea{
  width:100%;background:var(--panel-2);border:1px solid var(--line);border-radius:9px;
  padding:13px 15px;color:var(--text);font-family:'Inter',sans-serif;font-size:14.5px;
  transition:border-color .25s ease;
}
input:focus,textarea:focus{outline:none;border-color:var(--teal);}
textarea{resize:vertical;min-height:100px;}
form button{
  grid-column:1/-1;justify-self:start;margin-top:6px;border:none;cursor:pointer;
}
.hp-field{position:absolute;left:-9999px;top:-9999px;opacity:0;height:0;overflow:hidden;}
.form-msg{grid-column:1/-1;font-size:13.5px;padding:12px 14px;border-radius:9px;display:none;}
.form-msg.show{display:block;}
.form-msg.success{background:var(--teal-dim);color:#0a6e5e;border:1px solid var(--teal);}
.form-msg.error{background:var(--amber-dim);color:#8a5310;border:1px solid var(--amber);}

/* ---------- FOOTER ---------- */
footer{border-top:1px solid var(--line);padding:44px 0;position:relative;z-index:1;}
.foot-row{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:18px;}
.foot-row p{color:var(--muted);font-size:13.5px;}
.foot-links{display:flex;gap:26px;}
.foot-links a{color:var(--muted);font-size:13.5px;transition:color .2s ease;}
.foot-links a:hover{color:var(--text);}

/* ---------- RESPONSIVE ---------- */
@media(max-width:860px){
  .nav-links{display:none;}
  .nav-cta{display:none;}
  .burger{display:block;}
  .about-grid{grid-template-columns:1fr;gap:40px;}
  .contact-wrap{grid-template-columns:1fr;padding:36px 24px;}
  form{grid-template-columns:1fr;}
  section{padding:90px 0;}
}
@media(max-width:420px){
  .logo-icon{height:36px;}
  .logo-brand{font-size:16px;}
  .logo-tag{display:none;}
}

@media(prefers-reduced-motion:reduce){
  *{animation-duration:.01ms !important;animation-iteration-count:1 !important;transition-duration:.01ms !important;}
}