@import url("https://fonts.googleapis.com/css2?family=Rajdhani:wght@400;500;600;700&display=swap");


:root{
  --navy:#101d3d; --blue:#0874c9; --blue2:#11a2df; --ink:#172033;
  --muted:#687387; --line:#dfe6ee; --soft:#f4f8fb; --white:#fff;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Rajdhani","Arial Narrow",Arial,sans-serif;color:var(--ink);background:#fff;line-height:1.6}
a{text-decoration:none;color:inherit}
.container{width:min(1160px,calc(100% - 40px));margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
.nav-wrap{height:100px;display:flex;align-items:center;justify-content:space-between}
.brand img{display:block;width:285px;height:78px;object-fit:contain;object-position:left center}
.nav{display:flex;gap:30px;font-size:.93rem;font-weight:600;font-family:"Rajdhani","Arial Narrow",Arial,sans-serif}
.nav a:hover{color:var(--blue)}
.menu-toggle{display:none;border:0;background:none;font-size:1.6rem}
.hero{min-height:690px;display:flex;align-items:center;overflow:hidden;background:linear-gradient(135deg,#fff 55%,#eef7fc 100%)}
.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:70px;padding:90px 0}
.eyebrow{color:var(--blue);font-weight:800;letter-spacing:.16em;font-size:.76rem;margin:0 0 14px}
h1,h2,h3{font-family:"Rajdhani","Arial Narrow",Arial,sans-serif;line-height:1.12;margin-top:0;color:var(--navy)}
h1{font-size:clamp(3rem,6vw,5.6rem);letter-spacing:-.045em;margin-bottom:25px}
h1 span{color:var(--blue)}
h2{font-size:clamp(2.2rem,4vw,3.5rem);letter-spacing:-.035em;margin-bottom:22px}
.lead,.section-intro{font-size:1.16rem;color:var(--muted);max-width:760px}
.actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 21px;border-radius:5px;font-weight:750}
.primary{background:var(--navy);color:#fff}
.primary:hover{background:var(--blue)}
.secondary{border:1px solid var(--navy);color:var(--navy)}
.secondary:hover{border-color:var(--blue);color:var(--blue)}
.hero-visual{display:grid;place-items:center;min-height:390px}
.tech-orbit{width:330px;height:330px;border:1px solid #b9d9ed;border-radius:50%;position:relative;display:grid;place-items:center}
.tech-orbit:before,.tech-orbit:after{content:"";position:absolute;border:1px solid #d3e9f5;border-radius:50%}
.tech-orbit:before{width:245px;height:245px}.tech-orbit:after{width:410px;height:410px}
.core{width:150px;height:150px;border-radius:50%;background:var(--navy);color:#fff;display:grid;place-items:center;font-size:2.7rem;font-weight:800;letter-spacing:.08em;box-shadow:0 20px 50px rgba(16,29,61,.18)}
.node{position:absolute;width:13px;height:13px;border-radius:50%;background:var(--blue)}
.n1{top:28px;left:65px}.n2{right:-4px;top:160px}.n3{bottom:37px;left:54px}.n4{left:-2px;top:137px}
.section{padding:105px 0}
.section-intro{margin-bottom:45px}
.cards{display:grid;grid-template-columns:repeat(5,1fr);gap:15px}
.service-card{padding:28px 23px;border:1px solid var(--line);border-top:3px solid var(--blue);background:#fff;min-height:285px;transition:.2s ease}
.service-card:hover{transform:translateY(-5px);box-shadow:0 16px 40px rgba(16,29,61,.08)}
.service-card span,.step b{font-size:.8rem;color:var(--blue);letter-spacing:.12em}
.service-card h3,.step h3{margin:22px 0 13px;font-size:1.18rem}
.service-card p,.step p{font-size:.93rem;color:var(--muted)}
.dark{background:var(--navy);color:#d9e2ef}
.dark h2{color:#fff}.dark .eyebrow{color:#54b9ee}
.experience-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px}
.experience-copy>p{font-size:1.08rem;color:#c6d1df}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:35px}
.stats div{border-top:1px solid #526078;padding-top:18px}
.stats strong{display:block;color:#fff;font-size:2.3rem}
.stats span{font-size:.84rem;color:#aebbc9}
.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:0;margin-top:50px;border-top:1px solid var(--line)}
.step{padding:28px 25px 10px 0;border-right:1px solid var(--line)}
.step:not(:first-child){padding-left:25px}
.step:last-child{border-right:0}
.extra{background:var(--soft)}
.extra-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;align-items:center}
.tags{display:flex;gap:10px;flex-wrap:wrap}
.tags span{padding:10px 14px;border:1px solid #cddbe6;background:#fff;border-radius:999px;font-size:.9rem}
.contact{padding-top:75px}
.contact-box{background:linear-gradient(135deg,var(--navy),#153a68);color:#fff;padding:55px;display:flex;justify-content:space-between;align-items:center;gap:40px}
.contact-box h2{color:#fff;margin-bottom:10px}
.contact-box p{margin-bottom:0;color:#d7e4f0}
.contact-actions{display:flex;flex-direction:column;align-items:flex-start;gap:12px;min-width:240px}
.contact-actions .primary{background:#fff;color:var(--navy)}
.text-link{color:#cfe8f8}
footer{border-top:1px solid var(--line);padding:30px 0;color:var(--muted);font-size:.86rem}
.footer-wrap{display:flex;justify-content:space-between;gap:20px}
@media(max-width:950px){
  .cards{grid-template-columns:repeat(2,1fr)} .steps{grid-template-columns:repeat(2,1fr)}
  .hero-grid,.experience-grid,.extra-grid{grid-template-columns:1fr}
  .hero-visual{display:none}.hero{min-height:auto}
}
@media(max-width:680px){
  .container{width:min(100% - 28px,1160px)}
  .nav-wrap{height:84px}.brand img{width:235px;height:66px}
  .menu-toggle{display:block}.nav{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;padding:22px 28px;border-bottom:1px solid var(--line);flex-direction:column}
  .nav.open{display:flex}
  .hero-grid{padding:70px 0}.section{padding:75px 0}
  .cards,.steps,.stats{grid-template-columns:1fr}
  .step,.step:not(:first-child){padding:22px 0;border-right:0;border-bottom:1px solid var(--line)}
  .contact-box{padding:35px 25px;flex-direction:column;align-items:flex-start}
  .footer-wrap{flex-direction:column}
}

/* V3 - Certifications */
.certifications{background:#fff}
.cert-head{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:end;margin-bottom:48px}
.cert-intro{font-size:1.08rem;color:var(--muted);margin:0 0 8px}
.cert-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.cert-card{position:relative;min-height:245px;padding:25px;border:1px solid var(--line);background:linear-gradient(145deg,#fff,#f7fafc);display:flex;flex-direction:column;justify-content:space-between;transition:.2s ease;overflow:hidden}
.cert-card:after{content:"";position:absolute;width:100px;height:100px;border:1px solid #d8e9f4;border-radius:50%;right:-45px;bottom:-45px}
.cert-card:hover{transform:translateY(-4px);box-shadow:0 16px 38px rgba(16,29,61,.08);border-color:#bdd8e9}
.cert-card.featured{border-top:3px solid var(--blue)}
.vendor{font-size:.72rem;letter-spacing:.18em;font-weight:800;color:var(--muted)}
.cert-mark{font-family:"Rajdhani","Arial Narrow",Arial,sans-serif;font-size:2rem;font-weight:700;color:var(--blue);margin:20px 0}
.cert-area{font-size:.67rem;letter-spacing:.12em;font-weight:800;color:var(--blue)}
.cert-card h3{font-size:1.15rem;margin:7px 0 5px}
.cert-card p{margin:0;color:var(--muted);font-size:.85rem}
.cert-note{margin:26px 0 0;color:var(--muted);font-size:.84rem;border-left:2px solid var(--blue);padding-left:14px}
@media(max-width:950px){.cert-grid{grid-template-columns:repeat(2,1fr)}.cert-head{grid-template-columns:1fr;gap:15px}}
@media(max-width:680px){.cert-grid{grid-template-columns:1fr}.cert-card{min-height:220px}}

/* V5 - technical typography */
body{font-weight:500;letter-spacing:.01em}
.nav{font-weight:600;letter-spacing:.045em}
h1,h2,h3{font-weight:600}
h1{letter-spacing:-.018em}
h2{letter-spacing:-.012em}
.lead,.section-intro,.experience-copy>p,.cert-intro{letter-spacing:.008em}

/* V6 - Hero visual with service ecosystem image */
.hero-visual{
  display:grid;
  place-items:center;
  min-height:430px;
}
.hero-services-image{
  display:block;
  width:min(100%,520px);
  height:auto;
  object-fit:contain;
  filter:drop-shadow(0 18px 36px rgba(16,29,61,.10));
}
@media(max-width:950px){
  .hero-visual{display:grid;min-height:auto;margin-top:10px}
  .hero-services-image{width:min(100%,460px)}
}
@media(max-width:680px){
  .hero-services-image{width:min(100%,380px)}
}

/* V7 */
.audience{background:#fff;border-top:1px solid var(--line)}.audience-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;align-items:start}
.audience-lead{font-size:1.18rem;color:var(--ink);margin-top:0}.audience-grid p:not(.eyebrow):not(.audience-lead){color:var(--muted)}
.contact-actions{min-width:285px}.contact-link{display:flex;flex-direction:column;padding:8px 0;color:#fff}.contact-link strong{font-size:.76rem;letter-spacing:.12em;text-transform:uppercase;color:#8ed3f7}.contact-link span{font-size:1rem}footer a:hover{color:var(--blue)}
@media(max-width:950px){.audience-grid{grid-template-columns:1fr;gap:18px}}