:root{--ink:#071126;--navy:#091a3a;--blue:#1267d6;--cyan:#1eb9e8;--gold:#f0b323;--paper:#f6f8fc;--text:#13213d;--muted:#667085;--line:#dfe6ef}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Arial;color:var(--text);background:#fff}a{text-decoration:none;color:inherit}
.nav-wrap{height:82px;display:flex;align-items:center;gap:28px;padding:0 5vw;position:sticky;top:0;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);z-index:20;border-bottom:1px solid #eef1f5}.brand{display:flex;align-items:center;gap:12px;margin-right:auto;font-weight:800;font-size:14px}.brand img{width:58px;height:58px;object-fit:contain}.nav-wrap nav{display:flex;gap:24px;font-size:14px;font-weight:650}.nav-wrap nav a:hover{color:var(--blue)}.nav-cta{background:var(--ink);color:white;padding:13px 18px;border-radius:8px;font-weight:700;font-size:14px}.menu{display:none;border:0;background:none;font-size:24px}
.hero{min-height:680px;background:radial-gradient(circle at 70% 45%,#123d80 0,#081a3c 30%,#050b18 68%);color:white;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;padding:80px 8vw;position:relative;overflow:hidden}.grid-glow{position:absolute;inset:0;opacity:.13;background-image:linear-gradient(#4d76b4 1px,transparent 1px),linear-gradient(90deg,#4d76b4 1px,transparent 1px);background-size:52px 52px;mask-image:linear-gradient(to right,#000,transparent)}.hero-copy,.hero-panel{position:relative;z-index:2}.eyebrow{font-size:12px;letter-spacing:.2em;font-weight:800;color:#3b83e6;margin-bottom:20px}.hero .eyebrow,.feature-band .eyebrow,.cta .eyebrow{color:#63c8ff}.hero h1{font-size:clamp(52px,6.4vw,92px);line-height:.93;letter-spacing:-.055em;margin:0 0 26px;max-width:800px}.hero h1 em{font-style:normal;color:#66c7ff}.hero p{font-size:19px;line-height:1.65;color:#b8c7dd;max-width:650px}.actions{display:flex;gap:12px;margin-top:34px}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;padding:15px 22px;border-radius:8px;font-weight:800;font-size:14px;cursor:pointer}.primary{background:linear-gradient(135deg,#1671df,#20aee6);color:white}.ghost{border:1px solid #405171;color:white}.light{background:white;color:var(--ink)}.hero-panel{height:470px}.orb{position:absolute;width:330px;height:330px;border-radius:50%;left:50%;top:50%;transform:translate(-50%,-50%);display:grid;place-items:center;background:radial-gradient(circle at 35% 30%,#36c3ff,#175ac1 45%,#071a3e 70%);box-shadow:0 0 0 1px #4aa6ff,0 0 80px #1671df55}.orb:after,.orb:before{content:"";position:absolute;border:1px solid #4aa6ff55;border-radius:50%;inset:-35px}.orb:before{inset:-75px;border-style:dashed}.orb span{font-size:70px;font-weight:900;letter-spacing:-.08em}.mini-card{position:absolute;background:#fff;color:var(--ink);padding:16px 20px;border-radius:12px;box-shadow:0 18px 50px #0005;min-width:150px}.mini-card b{display:block;font-size:24px}.mini-card small{color:#667085}.c1{left:0;top:90px}.c2{right:0;top:160px}.c3{left:40px;bottom:40px}
.trust-strip{height:76px;display:flex;align-items:center;justify-content:center;gap:26px;font-size:12px;font-weight:850;letter-spacing:.15em;border-bottom:1px solid var(--line);color:#4b5870}.trust-strip i{color:#2b7de0}
.section{padding:110px 8vw}.split{display:grid;grid-template-columns:1fr 1fr;gap:9vw}.section h2{font-size:clamp(38px,4vw,62px);line-height:1.03;letter-spacing:-.045em;margin:0}.lead{font-size:20px;line-height:1.6}.split p:not(.lead),.section-head p{color:var(--muted);line-height:1.75}.stats{display:flex;gap:34px;margin-top:38px;padding-top:30px;border-top:1px solid var(--line)}.stats b{display:block;font-size:22px}.stats span{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.1em}
.services{background:var(--paper)}.section-head{display:grid;grid-template-columns:1.3fr .7fr;gap:80px;align-items:end;margin-bottom:60px}.service-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #cfd8e5;border-left:1px solid #cfd8e5}.service-card{padding:30px;min-height:240px;border-right:1px solid #cfd8e5;border-bottom:1px solid #cfd8e5;background:#fff;transition:.25s}.service-card:hover{transform:translateY(-5px);box-shadow:0 18px 50px #173a6b12;z-index:2}.service-card span{font-size:11px;color:#2a7ad7;font-weight:800}.service-card h3{font-size:19px;margin:35px 0 12px}.service-card p{font-size:14px;line-height:1.65;color:var(--muted)}
.feature-band{background:linear-gradient(120deg,#061225,#0a2a59);color:white;padding:95px 12vw;display:grid;grid-template-columns:1fr .7fr;align-items:center;gap:80px}.feature-band h2{font-size:56px;line-height:1.02;margin:0}.feature-band p{color:#b8c7dd;line-height:1.7;font-size:18px}.feature-band a{color:#63c8ff;font-weight:800}.shield{width:280px;height:320px;justify-self:center;clip-path:polygon(50% 0,95% 16%,88% 70%,50% 100%,12% 70%,5% 16%);background:linear-gradient(145deg,#1e8eea,#0d3268);display:grid;place-items:center;box-shadow:0 20px 80px #1b8de455}.shield span{font-weight:900;letter-spacing:.2em}
.platforms{display:flex;flex-wrap:wrap;gap:12px}.platforms span{padding:18px 22px;border:1px solid var(--line);border-radius:8px;font-weight:800;color:#3d4a62;background:#fff}
.leadership{background:#071126;color:white}.leadership .section-head p{color:#aebbd0}.leader-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}.leader-card{background:#0c1b36;border:1px solid #1f3559;border-radius:14px;padding:18px}.portrait{aspect-ratio:1/1;overflow:hidden;border-radius:10px;background:#17345f}.portrait img{width:100%;height:100%;object-fit:cover}.leader-card h3{margin:18px 0 6px;font-size:18px}.leader-card p{margin:0;color:#76c8ff;font-size:13px}
.cta{padding:80px 8vw;background:linear-gradient(110deg,#1268d7,#159fdd);color:white;display:flex;align-items:center;justify-content:space-between;gap:40px}.cta h2{font-size:48px;max-width:800px;margin:0;line-height:1.05}
.contact{display:grid;grid-template-columns:.8fr 1.2fr;gap:10vw}.contact form{display:grid;gap:18px}.contact label{font-size:12px;font-weight:800;letter-spacing:.05em;color:#4d5b73}.contact input,.contact select,.contact textarea{width:100%;margin-top:8px;padding:15px;border:1px solid #d8e0ea;border-radius:7px;font:inherit;background:white}.two{display:grid;grid-template-columns:1fr 1fr;gap:16px}.contact-note{margin-top:40px;padding-top:25px;border-top:1px solid var(--line);line-height:1.7}.thanks{background:#eaf8f1;color:#17613b;padding:14px;border-radius:8px}
footer{padding:48px 8vw;background:#040a15;color:#aebbd0;display:grid;grid-template-columns:1fr auto;gap:35px;align-items:center}footer>div:nth-child(2){display:flex;gap:18px;font-size:13px}footer p{grid-column:1/-1;border-top:1px solid #1d293c;padding-top:24px;font-size:12px}.footer-brand{display:flex;align-items:center;gap:15px}.footer-brand img{width:54px;height:54px;object-fit:cover;border-radius:6px}.footer-brand b,.footer-brand span{display:block}.footer-brand b{color:white}.footer-brand span{font-size:12px;margin-top:4px}
.reveal{opacity:0;transform:translateY(18px);transition:.7s ease}.reveal.on{opacity:1;transform:none}
@media(max-width:980px){.nav-wrap nav,.nav-cta{display:none}.menu{display:block}.nav-wrap.open nav{display:flex;position:absolute;top:82px;left:0;right:0;background:white;padding:25px 5vw;flex-direction:column;border-bottom:1px solid var(--line)}.hero{grid-template-columns:1fr;padding-top:70px}.hero-panel{height:420px}.split,.section-head,.feature-band,.contact{grid-template-columns:1fr}.service-grid{grid-template-columns:repeat(2,1fr)}.leader-grid{grid-template-columns:repeat(2,1fr)}.feature-band{gap:40px}.section-head{gap:25px}.cta{align-items:flex-start;flex-direction:column}}
@media(max-width:620px){.brand span{display:none}.hero{padding:60px 6vw}.hero-panel{transform:scale(.78);margin:-30px}.section{padding:78px 6vw}.service-grid,.leader-grid{grid-template-columns:1fr}.trust-strip{overflow:hidden;justify-content:flex-start;padding:0 20px;white-space:nowrap}.stats{flex-direction:column}.feature-band{padding:75px 8vw}.feature-band h2,.cta h2{font-size:40px}.shield{width:220px;height:250px}.two{grid-template-columns:1fr}footer{grid-template-columns:1fr}footer>div:nth-child(2){flex-wrap:wrap}}

/* v2 leadership + technology logo presentation */
.portrait{aspect-ratio:4/5;border-radius:8px;background:#0b1730}
.portrait img{width:100%;height:100%;object-fit:cover;object-position:center 18%;transform:scale(1.04)}
.leader-card{overflow:hidden}
.platforms{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.partner-logo{height:108px;border:1px solid var(--line);border-radius:10px;background:white;display:flex;align-items:center;justify-content:center;padding:20px;transition:.25s;box-shadow:0 5px 18px #12264a08}
.partner-logo:hover{transform:translateY(-4px);box-shadow:0 16px 35px #12264a14}
.partner-logo span{border:0;padding:0;background:transparent;font-size:18px;font-weight:850;text-align:center;color:#17243d;letter-spacing:-.02em}
@media(max-width:980px){.platforms{grid-template-columns:repeat(3,1fr)}}
@media(max-width:620px){.platforms{grid-template-columns:repeat(2,1fr)}.partner-logo{height:90px}.partner-logo span{font-size:15px}}

/* v3: six-person leadership team using the user's original high-resolution photos */
.leader-grid{grid-template-columns:repeat(3,1fr);gap:26px}
.leader-card{padding:0;background:#0c1b36;border:1px solid #1f3559;border-radius:14px;overflow:hidden}
.leader-card .portrait{aspect-ratio:4/5;width:100%;border-radius:0;background:#10223e;overflow:hidden}
.leader-card .portrait img{width:100%;height:100%;object-fit:cover;object-position:center top;transform:none}
.leader-info{padding:22px 22px 24px}
.leader-info h3{margin:0 0 7px;font-size:20px;color:#fff}
.leader-info p{margin:0;color:#63c8ff;font-size:14px}
@media(max-width:980px){.leader-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.leader-grid{grid-template-columns:1fr}}

/* v4: supplied technology partner logos */
.partner-logo img{max-width:100%;max-height:72px;width:auto;height:auto;object-fit:contain;display:block}
@media(max-width:620px){.partner-logo img{max-height:58px}}

/* v6: high-resolution IST logo in home hero circle */
.orb{overflow:hidden;background:#fff;padding:13px}
.orb img{width:100%;height:100%;object-fit:cover;border-radius:50%;display:block}

/* v7: professional imagery integrated into key sections */
.about-with-photo{grid-template-columns:.8fr 1.05fr;position:relative}
.about-with-photo .section-photo{grid-column:1/-1;margin-top:42px}
.section-photo{overflow:hidden;border-radius:16px;background:#eaf0f7;box-shadow:0 22px 60px rgba(9,31,66,.12)}
.section-photo img{display:block;width:100%;height:100%;object-fit:cover}
.about-photo{height:360px}
.about-photo img{object-position:center 45%}

.feature-photo{height:350px;border-radius:18px;overflow:hidden;box-shadow:0 24px 70px rgba(0,0,0,.28)}
.feature-photo img{width:100%;height:100%;display:block;object-fit:cover;object-position:center}

.contact-intro{display:flex;flex-direction:column}
.contact-photo{height:240px;margin-top:34px}
.contact-photo img{object-position:center 35%}
.contact-note{margin-top:28px}

@media(max-width:980px){
 .about-with-photo{grid-template-columns:1fr}
 .about-with-photo .section-photo{grid-column:auto}
 .about-photo{height:320px}
 .feature-photo{height:300px}
 .contact-photo{height:300px}
}
@media(max-width:620px){
 .about-photo,.feature-photo,.contact-photo{height:230px;border-radius:12px}
}

/* v8 premium photo treatment + site-wide motion */
html{scroll-behavior:smooth}
.section-photo,.feature-photo{
  position:relative;
  isolation:isolate;
  border-radius:22px;
  overflow:hidden;
  box-shadow:0 28px 70px rgba(7,27,58,.16);
}
.section-photo::after,.feature-photo::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:linear-gradient(135deg,rgba(12,49,94,.08),transparent 48%,rgba(0,180,216,.06));
}
.section-photo img,.feature-photo img{
  width:100%;height:100%;object-fit:cover;
  transform:scale(1.045);
  transition:transform .25s linear,filter .6s ease;
  filter:saturate(.96) contrast(1.04);
}
.about-photo{height:430px}
.feature-photo{height:390px}
.contact-photo{height:300px}

.reveal,.reveal-item,.section-photo,.feature-photo{
  opacity:0;
  transform:translateY(28px);
  transition:
    opacity .8s cubic-bezier(.2,.65,.25,1) var(--reveal-delay,0ms),
    transform .8s cubic-bezier(.2,.65,.25,1) var(--reveal-delay,0ms);
}
.reveal.is-visible,.reveal-item.is-visible,.section-photo.is-visible,.feature-photo.is-visible{
  opacity:1;transform:translateY(0);
}
a,button,.btn,.service-card,.partner-logo{
  transition:transform .25s ease,box-shadow .25s ease,opacity .25s ease,background-color .25s ease;
}
a:hover,.btn:hover,button:hover{transform:translateY(-2px)}
.service-card:hover,.partner-logo:hover{transform:translateY(-6px);box-shadow:0 18px 45px rgba(10,40,80,.12)}
.hero h1,.hero .eyebrow{animation:heroIn .9s cubic-bezier(.2,.7,.2,1) both}
.hero p,.hero .btn{animation:heroIn .9s cubic-bezier(.2,.7,.2,1) .12s both}
@keyframes heroIn{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}

@media(max-width:980px){
 .about-photo{height:340px}.feature-photo{height:320px}.contact-photo{height:280px}
}
@media(max-width:620px){
 .about-photo,.feature-photo,.contact-photo{height:240px;border-radius:16px}
}
@media(prefers-reduced-motion:reduce){
 html{scroll-behavior:auto}
 *,*::before,*::after{animation:none!important;transition:none!important}
 .reveal,.reveal-item,.section-photo,.feature-photo{opacity:1!important;transform:none!important}
 .section-photo img,.feature-photo img{transform:none!important}
}

/* v10 executive messages */
.executive-messages{background:linear-gradient(180deg,#f7faff 0%,#fff 100%)}
.executive-messages .section-head{margin-bottom:58px}
.executive-message{
  display:grid;grid-template-columns:minmax(300px,.78fr) 1.22fr;
  gap:64px;align-items:center;margin:0 0 70px;
}
.executive-message.reverse{grid-template-columns:1.22fr minmax(300px,.78fr)}
.executive-message.reverse .executive-photo{order:2}
.executive-message.reverse .executive-copy{order:1}
.executive-photo{
  position:relative;overflow:hidden;border-radius:24px;
  aspect-ratio:4/5;background:#e9f0f8;
  box-shadow:0 28px 70px rgba(9,31,66,.15)
}
.executive-photo:after{
  content:"";position:absolute;inset:auto 0 0;height:36%;
  background:linear-gradient(transparent,rgba(4,20,48,.28));pointer-events:none
}
.executive-photo img{width:100%;height:100%;object-fit:cover;object-position:center top;display:block;transition:transform .7s ease}
.executive-message:hover .executive-photo img{transform:scale(1.025)}
.message-label{font-size:12px;font-weight:800;letter-spacing:.18em;color:#2577e8;margin-bottom:14px}
.executive-copy h3{font-size:clamp(32px,3vw,50px);line-height:1.05;margin:0 0 8px;color:#102143}
.executive-role{font-size:17px;font-weight:750;color:#159ad6;margin-bottom:17px}
.qualifications{font-size:14px;line-height:1.8;color:#5d6d86;padding-bottom:24px;border-bottom:1px solid #dbe4ef}
.qualifications span{margin:0 7px;color:#a8b4c5}
.qualifications a{color:#2577e8;text-decoration:none;border-bottom:1px solid rgba(37,119,232,.35)}
.qualifications a:hover{border-bottom-color:#2577e8}
.executive-copy blockquote{
  margin:28px 0 0;padding:0;border:0;
  font-size:clamp(20px,2vw,27px);line-height:1.55;font-weight:500;color:#263b5e
}
@media(max-width:900px){
 .executive-message,.executive-message.reverse{grid-template-columns:1fr;gap:34px}
 .executive-message.reverse .executive-photo,.executive-message.reverse .executive-copy{order:initial}
 .executive-photo{max-width:520px;width:100%;aspect-ratio:4/4.6}
}
@media(max-width:620px){
 .executive-message{margin-bottom:55px}
 .executive-photo{border-radius:16px}
 .qualifications span{margin:0 4px}
}

/* v11 contact details + comprehensive responsive hardening */
*,*::before,*::after{box-sizing:border-box}
html,body{max-width:100%;overflow-x:hidden}
img,svg,video{max-width:100%;height:auto}
.contact-details{display:grid;gap:14px}
.contact-details h3{margin:0 0 7px;font-size:20px;color:#102143}
.contact-detail{display:grid;grid-template-columns:120px 1fr;gap:16px;align-items:start;line-height:1.55}
.contact-detail strong{font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:#60708a}
.contact-detail span,.contact-detail a{font-size:15px;color:#173154;text-decoration:none;overflow-wrap:anywhere}
.contact-detail a:hover{color:#167bdc}
.contact form,.contact input,.contact select,.contact textarea{min-width:0;max-width:100%}

@media(max-width:1100px){
 .section{padding-left:clamp(24px,5vw,64px);padding-right:clamp(24px,5vw,64px)}
 .split,.contact,.feature,.section-head{gap:clamp(32px,5vw,64px)}
 .partners-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media(max-width:820px){
 .split,.contact,.feature,.section-head{grid-template-columns:1fr!important}
 .contact{gap:48px}
 .stats{flex-wrap:wrap;gap:24px}
 .partners-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
 .executive-message,.executive-message.reverse{grid-template-columns:1fr!important}
 .executive-message.reverse .executive-photo,.executive-message.reverse .executive-copy{order:initial}
 nav{gap:12px}
}
@media(max-width:620px){
 body{font-size:15px}
 .section{padding-left:20px!important;padding-right:20px!important}
 h1{font-size:clamp(42px,13vw,66px)!important}
 h2{font-size:clamp(34px,10vw,48px)!important}
 .hero{min-height:auto;padding-top:110px;padding-bottom:70px}
 .hero-actions{display:flex;flex-direction:column;align-items:stretch;gap:12px}
 .hero-actions .btn{width:100%;text-align:center}
 .stats{display:grid!important;grid-template-columns:1fr 1fr;gap:20px}
 .partners-grid{grid-template-columns:1fr 1fr;gap:12px}
 .partner-logo{min-width:0}
 .contact-detail{grid-template-columns:1fr;gap:4px}
 .contact form{width:100%}
 .contact input,.contact select,.contact textarea,.contact button{width:100%}
 .executive-copy blockquote{font-size:19px}
 .qualifications{font-size:13px}
}
@media(max-width:390px){
 .section{padding-left:16px!important;padding-right:16px!important}
 .partners-grid{grid-template-columns:1fr}
 .stats{grid-template-columns:1fr}
 h1{font-size:40px!important}
 h2{font-size:32px!important}
}
@media(hover:none){
 a:hover,.btn:hover,button:hover,.service-card:hover,.partner-logo:hover{transform:none}
}