:root{
  --navy:#0a2e5c;
  --navy-dark:#071f40;
  --blue:#2aa7e1;
  --blue-light:#eaf6fd;
  --ink:#1c2530;
  --muted:#5b6773;
  --line:#e3e9ef;
  --bg:#ffffff;
  --panel:#f5f9fc;
  --radius:14px;
  --maxw:1120px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;height:100%;}
body{
  margin:0;
  min-height:100%;
  display:flex;
  flex-direction:column;
  font-family:'Segoe UI', Helvetica, Arial, sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
main{flex:1 0 auto;}
footer{flex-shrink:0;}
img{max-width:100%;display:block;}
a{color:inherit;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
h1,h2,h3{font-family:'Segoe UI', Helvetica, Arial, sans-serif;line-height:1.25;margin:0 0 14px;color:var(--navy-dark);}
h1{font-size:clamp(28px,4vw,40px);}
h2{font-size:clamp(22px,3vw,28px);}
h3{font-size:19px;}
p{margin:0 0 14px;color:var(--muted);}
ul.plain{color:var(--muted);font-size:14.5px;padding-left:20px;}
ul.plain li{margin-bottom:8px;}
section{padding:56px 0;}
main{display:block;}
.page-head{max-width:760px;margin-bottom:8px;}

/* INSIDE-PAGE TITLE BANNER */
.page-title{
  position:relative;overflow:hidden;
  background:linear-gradient(120deg,var(--navy-dark) 0%,var(--navy) 55%,#124a86 100%);
  padding:44px 0;
}
.page-title::after{
  content:"";position:absolute;inset:0;
  background:radial-gradient(500px 240px at 85% 20%, rgba(42,167,225,.30), transparent 70%);
  pointer-events:none;
}
.page-title .wrap{position:relative;z-index:1;}
.page-title h1{color:#fff;margin:0;}

/* HEADER */
header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.94);
  backdrop-filter:saturate(180%) blur(10px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:112px;gap:14px;}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--navy-dark);flex-shrink:0;}
.brand img{width:76px;height:76px;border-radius:14px;flex-shrink:0;}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text strong{font-size:16px;letter-spacing:.01em;white-space:nowrap;}
.brand-text span{font-size:13px;font-weight:700;color:var(--muted);letter-spacing:.01em;}
nav.links{display:flex;gap:6px;align-items:center;flex-wrap:nowrap;}
nav.links a{
  font-size:15px;font-weight:600;text-decoration:none;color:var(--ink);
  padding:12px 12px;border-bottom:2px solid transparent;transition:color .2s, border-color .2s;
  white-space:nowrap;
}
nav.links a:hover{color:var(--blue);border-color:var(--blue);}
nav.links a.active{color:var(--blue);border-color:var(--blue);}
a.nav-cta{
  background:var(--navy);color:#fff !important;padding:12px 22px;border-radius:999px;
  font-size:15px;font-weight:700;text-decoration:none;white-space:nowrap;
  flex-shrink:0;border-bottom:none;margin-left:6px;
}
a.nav-cta:hover{background:var(--navy-dark);color:#fff !important;}
.burger{display:none;background:none;border:0;cursor:pointer;padding:6px;}
.burger span{display:block;width:24px;height:2px;background:var(--navy-dark);margin:5px 0;}

/* HERO (index only) */
.hero{
  position:relative;overflow:hidden;
  background:url("images/hero.jpg") center/cover no-repeat;
  color:#fff;padding:90px 0;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:rgba(0,0,0,.82);
  pointer-events:none;
}
.hero .wrap{position:relative;z-index:1;}
.hero-inner{max-width:680px;margin:0 auto;text-align:center;}
.hero h1{color:#fff;margin-bottom:18px;}
.hero p.lead{color:#cfe0f2;font-size:17px;max-width:620px;margin:0 auto 26px;}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;}
.btn{
  display:inline-flex;align-items:center;gap:8px;padding:13px 26px;border-radius:999px;
  font-weight:700;font-size:15px;text-decoration:none;transition:transform .15s, box-shadow .15s, background .15s;
}
.btn-primary{background:var(--blue);color:#04203a;}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(42,167,225,.35);}
.btn-ghost{background:rgba(255,255,255,.06);color:#fff;border:1px solid rgba(255,255,255,.35);}
.btn-ghost:hover{background:rgba(255,255,255,.14);}
.btn-dark{background:var(--navy);color:#fff;}
.btn-dark:hover{background:var(--navy-dark);}

/* QUICK LINKS (index) */
.quicklinks h2{margin-bottom:24px;}
.grid{display:grid;gap:22px;align-items:start;}
.grid-2{grid-template-columns:repeat(2,1fr);}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
.link-card{
  display:flex;align-items:center;gap:18px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:20px;text-decoration:none;color:var(--navy-dark);font-weight:700;font-size:15px;
  transition:box-shadow .2s, transform .2s, border-color .2s;
}
.link-card:hover{box-shadow:0 14px 34px rgba(10,46,92,.09);transform:translateY(-3px);border-color:var(--blue);}
.link-card:hover .ico{background:var(--navy);color:#fff;}
.link-card .ico{
  display:flex;align-items:center;justify-content:center;width:64px;height:64px;flex-shrink:0;
  border-radius:14px;background:var(--blue-light);color:var(--navy);
  transition:background .2s, color .2s;
}
.link-card .ico svg{width:32px;height:32px;}
.link-card .txt{display:flex;flex-direction:column;}
.link-card .arrow{display:block;margin-top:6px;color:var(--blue);font-size:13px;font-weight:700;}

/* CARDS GENERIC */
.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:28px;transition:box-shadow .2s, transform .2s;
}
.card:hover{box-shadow:0 14px 34px rgba(10,46,92,.09);transform:translateY(-3px);}
.card p{margin-bottom:0;font-size:14.5px;}
.card h3{margin-bottom:10px;}

/* PANEL / BOX */
.box{
  background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);
  padding:28px 30px;margin-top:8px;
}
.box.dark{background:var(--navy);color:#fff;}
.box.dark p{color:#c4d6e8;}
.box.dark h3{color:#fff;}
.box.dark hr{border:none;border-top:1px solid rgba(255,255,255,.18);margin:16px 0;}

/* PHASES (approach) */
.phase-row{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:phase;margin-top:28px;}
.phase{position:relative;padding:26px 20px 20px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);}
.phase::before{
  counter-increment:phase;content:counter(phase);
  position:absolute;top:-14px;left:20px;width:32px;height:32px;border-radius:50%;
  background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:14px;box-shadow:0 4px 10px rgba(10,46,92,.25);
}
.phase h3{font-size:16px;margin-top:8px;margin-bottom:0;}
.phase p{font-size:13.5px;margin-bottom:0;margin-top:8px;}

/* CLIENTS */
.client-card{
  background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:26px 22px;text-align:center;
}
.client-card h3{margin-bottom:0;font-size:15.5px;}

/* CONTACT */
.contact-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:32px;}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:32px;}
.contact-line{display:flex;gap:14px;align-items:flex-start;margin-bottom:20px;}
.contact-line:last-child{margin-bottom:0;}
.contact-line .ico{
  flex:0 0 40px;height:40px;width:40px;border-radius:10px;background:var(--blue-light);
  color:var(--navy);display:flex;align-items:center;justify-content:center;font-size:17px;
}
.contact-line .txt strong{display:block;font-size:14px;color:var(--navy-dark);margin-bottom:2px;}
.contact-line .txt span, .contact-line .txt a{font-size:14px;color:var(--muted);text-decoration:none;display:block;}
.contact-line .txt a:hover{color:var(--blue);}
.contact-cta{
  background:var(--navy);color:#fff;border-radius:var(--radius);padding:32px;
  display:flex;flex-direction:column;justify-content:space-between;gap:20px;
}
.contact-cta h3{color:#fff;}
.contact-cta p{color:#c4d6e8;}

/* FOOTER */
footer{background:var(--navy-dark);color:#9fb4c8;padding:34px 0;margin-top:20px;}
.foot-flex{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;font-size:13px;}
.foot-flex a{color:#cfe0f2;text-decoration:none;}
.foot-flex a:hover{text-decoration:underline;}
.foot-links{display:flex;align-items:center;gap:18px;flex-wrap:wrap;}
.foot-credit{
  margin-top:18px;padding-top:18px;border-top:1px solid rgba(255,255,255,.12);
  text-align:center;font-size:12.5px;color:#7d92a8;
}
.foot-credit a{color:#cfe0f2;text-decoration:none;font-weight:600;}
.foot-credit a:hover{text-decoration:underline;}

/* BACK TO TOP */
#toTop{
  position:fixed;right:22px;bottom:22px;width:46px;height:46px;border-radius:50%;
  background:var(--navy);color:#fff;border:none;cursor:pointer;font-size:18px;line-height:1;
  display:flex;align-items:center;justify-content:center;
  opacity:0;visibility:hidden;transform:translateY(8px);
  transition:opacity .25s, transform .25s, visibility .25s, background .2s;
  box-shadow:0 8px 20px rgba(10,46,92,.3);z-index:60;
}
#toTop.show{opacity:1;visibility:visible;transform:translateY(0);}
#toTop:hover{background:var(--navy-dark);}

@media (max-width: 1040px){
  nav.links{display:none;}
  .burger{display:block;}
  .contact-grid{grid-template-columns:1fr;}
  .grid-2,.grid-3,.grid-4{grid-template-columns:repeat(2,1fr);}
  .phase-row{grid-template-columns:repeat(2,1fr);}
}
@media (max-width: 560px){
  section{padding:44px 0;}
  .grid-2,.grid-3,.grid-4{grid-template-columns:1fr;}
  .phase-row{grid-template-columns:1fr;}
  .hero{padding:64px 0;}
  #toTop{right:16px;bottom:16px;}
}

/* MOBILE NAV DRAWER */
#mnav{
  display:none;position:fixed;inset:112px 0 0 0;background:#fff;z-index:49;
  padding:20px 24px;overflow:auto;
}
#mnav.open{display:block;}
#mnav a{
  display:block;padding:14px 0;font-size:17px;font-weight:600;color:var(--navy-dark);
  text-decoration:none;border-bottom:1px solid var(--line);
}
#mnav a.active{color:var(--blue);}
#mnav .nav-cta{display:inline-block;margin-top:18px;}