:root{
  --navy:#0e3a66;
  --navy-deep:#0a2a4a;
  --ocean:#1f6fa8;
  --sky:#4fb3e0;
  --steel:#56636f;
  --line:#d5dee6;
  --paper:#f5f8fa;
  --white:#ffffff;
  --ink:#16222e;
  --yellow:#f2c230;
  --head:"Barlow Condensed",system-ui,sans-serif;
  --body:"Barlow",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:84px}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;font-family:var(--body);font-size:1.0625rem;line-height:1.6;color:var(--ink);background:var(--white)}
img{max-width:100%;height:auto;display:block}
a{color:var(--ocean)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--yellow);outline-offset:2px}
h1,h2,h3{font-family:var(--head);line-height:1.05;margin:0 0 .5em;color:var(--navy)}
h1{font-size:clamp(2.6rem,6vw,4.6rem);font-weight:700;letter-spacing:-.01em}
h2{font-size:clamp(2rem,3.6vw,2.9rem);font-weight:700}
h3{font-size:1.45rem;font-weight:600}
p{margin:0 0 1em}
.wrap{width:min(1180px,100% - 32px);margin-inline:auto}
.skip{position:absolute;left:-999px;top:8px;background:var(--yellow);color:var(--ink);padding:8px 12px;z-index:100}
.skip:focus{left:8px}

/* header */
.site-head{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);backdrop-filter:blur(6px);border-bottom:1px solid var(--line)}
.head-row{display:flex;align-items:center;justify-content:space-between;height:76px}
.brand img{width:170px}
.nav{display:flex;gap:26px;align-items:center}
.nav a{font-family:var(--head);font-size:1.15rem;font-weight:500;color:var(--navy);text-decoration:none}
.nav a:hover{color:var(--ocean)}
.nav .nav-cta{background:var(--navy);color:#fff;padding:8px 16px;border-radius:3px}
.nav .nav-cta:hover{background:var(--ocean);color:#fff}
.nav-toggle{display:none;font-family:var(--head);font-size:1.1rem;background:none;border:2px solid var(--navy);color:var(--navy);padding:6px 14px;border-radius:3px;cursor:pointer}

/* buttons */
.btn{display:inline-block;font-family:var(--head);font-size:1.2rem;font-weight:600;text-decoration:none;padding:12px 24px;border-radius:3px;border:2px solid transparent;cursor:pointer;line-height:1.2}
.btn-primary{background:var(--yellow);color:var(--navy-deep);border-color:var(--yellow)}
.btn-primary:hover{background:#ffd34d}
.btn-ghost{color:#fff;border-color:rgba(255,255,255,.6)}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08)}
.btn-whatsapp{background:var(--navy);color:#fff;margin-top:8px}
.btn-whatsapp:hover{background:var(--ocean)}

/* hero slider */
.hero{position:relative;min-height:clamp(560px,86vh,820px);display:flex;align-items:flex-end;color:#fff;overflow:hidden;background:var(--navy-deep);padding:0 0 110px}
.slides{position:absolute;inset:0}
.slide{position:absolute;inset:0;margin:0;opacity:0;transition:opacity 1.2s ease}
.slide.is-active{opacity:1;z-index:1}
.slide img{width:100%;height:100%;object-fit:cover;transform:scale(1.06);transition:transform 7s ease-out}
.slide.is-active img{transform:scale(1)}
.slide figcaption{position:absolute;right:max(16px,calc((100% - 1180px)/2));bottom:150px;z-index:3;text-align:right;max-width:320px;opacity:0;transform:translateY(8px);transition:opacity .6s ease .5s,transform .6s ease .5s}
.slide.is-active figcaption{opacity:1;transform:none}
.slide figcaption strong{display:inline-block;font-family:var(--head);font-size:1.5rem;font-weight:600;background:var(--yellow);color:var(--navy-deep);padding:4px 12px;line-height:1.2}
.slide figcaption span{display:block;font-size:.98rem;color:#fff;background:rgba(10,42,74,.88);padding:8px 12px;line-height:1.4;text-align:left}
.hero-shade{position:absolute;inset:0;z-index:2;background:linear-gradient(90deg,rgba(10,42,74,.92) 0%,rgba(10,42,74,.72) 38%,rgba(10,42,74,.15) 75%),linear-gradient(0deg,rgba(10,42,74,.7) 0%,rgba(10,42,74,0) 40%)}
.hero-inner{position:relative;z-index:3;display:flex;flex-direction:column;gap:40px}
.hero h1{color:#fff;max-width:11ch;text-shadow:0 2px 16px rgba(0,0,0,.35)}
.lede{font-size:1.25rem;max-width:34em;color:#dbe7f0}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px}
.slider-ui{display:flex;align-items:center;gap:14px}
.dots{display:flex;gap:8px}
.dot{width:28px;height:4px;padding:0;border:0;background:rgba(255,255,255,.4);cursor:pointer;border-radius:2px;position:relative}
.dot::after{content:"";position:absolute;inset:-10px 0}
.dot.is-active{background:var(--yellow);width:44px}
.slide-nav{width:38px;height:38px;border-radius:50%;border:1.5px solid rgba(255,255,255,.6);background:rgba(10,42,74,.35);cursor:pointer;display:grid;place-items:center;padding:0}
.slide-nav svg{width:18px;height:18px;fill:none;stroke:#fff;stroke-width:2.2;stroke-linecap:round;stroke-linejoin:round}
.slide-nav:hover{background:rgba(255,255,255,.15)}
.slide-pause{background:none;border:0;color:#cfdeea;font:inherit;font-size:.9rem;cursor:pointer;text-decoration:underline;padding:4px}
.wave{position:absolute;left:0;bottom:-1px;width:100%;height:70px;fill:var(--white);z-index:4}

/* about */
.about{padding:88px 0 40px}
.about-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:56px}
.about-text p{max-width:62ch;font-size:1.12rem}

/* services */
.services{padding:56px 0 80px}
.section-intro{max-width:60ch;color:var(--steel);font-size:1.12rem;margin-bottom:36px}
.svc{display:grid;grid-template-columns:minmax(220px,1fr) 1.1fr 1.3fr;gap:32px;padding:30px 0;border-top:2px solid var(--navy)}
.svc:last-child{border-bottom:2px solid var(--navy)}
.svc-head{display:flex;flex-direction:column;gap:12px}
.svc-head svg{width:52px;height:52px;fill:none;stroke:var(--ocean);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.svc-head h3{margin:0}
.svc>p{color:var(--steel);margin:0}
.svc ul{margin:0;padding:0;list-style:none}
.svc li{padding:6px 0 6px 22px;position:relative;border-bottom:1px solid var(--line)}
.svc li:last-child{border-bottom:0}
.svc li::before{content:"";position:absolute;left:0;top:15px;width:10px;height:2px;background:var(--sky)}

/* capabilities */
.capabilities{background:var(--paper);padding:80px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.cap-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-left:1px solid var(--line);border-top:1px solid var(--line);margin-top:24px;background:#fff}
.cap{padding:24px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}
.cap h3{font-size:1.3rem}
.cap p{margin:0;color:var(--steel);font-size:1rem}
.tools{margin-top:24px;color:var(--steel)}
.tools span{font-weight:600;color:var(--navy)}

/* codes */
.codes{background:var(--navy-deep);color:#d4e2ee;padding:80px 0}
.codes h2{color:#fff}
.codes-grid{display:grid;grid-template-columns:1fr 1.6fr;gap:56px;align-items:start}
.code-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:0}
.code-list li{padding:18px 0 18px;border-top:1px solid rgba(255,255,255,.18);padding-right:20px}
.code-list strong{display:block;font-family:var(--head);font-size:1.9rem;color:var(--sky);font-weight:700;line-height:1.1}
.code-list span{font-size:.98rem}

/* approach */
.approach{padding:88px 0}
.steps{list-style:none;margin:32px 0 0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);counter-reset:s;position:relative}
.steps li{counter-increment:s;padding:0 20px 0 0;position:relative}
.steps li::before{content:counter(s);display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:#fff;border:2px solid var(--navy);font-family:var(--head);font-weight:700;font-size:1.3rem;color:var(--navy);position:relative;z-index:1;margin-bottom:16px}
.steps li::after{content:"";position:absolute;top:22px;left:44px;right:0;height:2px;background:repeating-linear-gradient(90deg,var(--sky) 0 8px,transparent 8px 14px)}
.steps li:last-child::after{display:none}
.steps h3{font-size:1.3rem}
.steps p{color:var(--steel);font-size:1rem}

/* sectors */
.sectors{padding:64px 0;border-top:1px solid var(--line)}
.sectors-row{display:grid;grid-template-columns:1fr 2.2fr;gap:56px;align-items:start}
.sectors ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,1fr);gap:12px 28px}
.sectors li{font-family:var(--head);font-size:1.3rem;font-weight:500;color:var(--navy);padding-left:14px;border-left:3px solid var(--yellow);line-height:1.2}

/* contact */
.contact{background:var(--navy);color:#d4e2ee;padding:88px 0}
.contact h2{color:#fff}
.contact a{color:#fff}
.contact-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:56px;align-items:start}
.contact-list{margin:24px 0}
.contact-list div{padding:10px 0;border-top:1px solid rgba(255,255,255,.18)}
.contact-list dt{font-size:.88rem;color:#9fbad0}
.contact-list dd{margin:0;font-size:1.15rem;font-weight:500;color:#fff}
.contact .btn-whatsapp{background:#fff;color:var(--navy)}
.contact .btn-whatsapp:hover{background:var(--sky);color:var(--navy-deep)}
.enquiry{background:#fff;color:var(--ink);padding:28px;display:grid;grid-template-columns:1fr 1fr;gap:16px;border-radius:3px}
.field{display:flex;flex-direction:column;gap:6px}
.field-wide{grid-column:1/-1}
.field label{font-weight:600;font-size:.95rem;color:var(--navy)}
.field input,.field select,.field textarea{font:inherit;font-size:1rem;padding:10px 12px;border:1.5px solid #b8c9d6;border-radius:3px;background:#fff;color:var(--ink);width:100%}
.field textarea{resize:vertical}
.enquiry .btn{justify-self:start}
.form-note{margin:0;min-height:1em;font-size:.95rem}
.form-note.err{color:#b3261e}
.form-note.ok{color:#1b7a3d}

/* footer */
.site-foot{background:var(--navy-deep);color:#9fbad0;padding:40px 0;font-size:.95rem}
.foot-row{display:grid;grid-template-columns:auto 1fr auto;gap:12px 32px;align-items:center}
.foot-row p{margin:0}
.foot-links a{color:#fff;margin-left:16px;text-decoration:none}
.copy{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.12);padding-top:16px}

/* responsive */
@media (max-width:1020px){
  .about-grid,.codes-grid,.contact-grid,.sectors-row{grid-template-columns:1fr;gap:36px}
  .svc{grid-template-columns:1fr 1fr}
  .svc-head{grid-column:1/-1;flex-direction:row;align-items:center}
  .cap-grid{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:1fr;gap:4px}
  .steps li{padding:0 0 18px 64px}
  .steps li::before{position:absolute;left:0;top:0}
  .steps li::after{top:44px;left:21px;right:auto;bottom:0;width:2px;height:auto;background:repeating-linear-gradient(180deg,var(--sky) 0 8px,transparent 8px 14px)}
  .sectors ul{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:820px){
  .nav-toggle{display:block}
  .nav{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:0;border-bottom:2px solid var(--navy)}
  .nav.open{display:flex}
  .nav a{padding:14px 16px;border-top:1px solid var(--line)}
  .nav .nav-cta{border-radius:0}
  .foot-row{grid-template-columns:1fr}
  .foot-links a{margin:0 16px 0 0}
}
@media (max-width:640px){
  body{font-size:1rem}
  .hero{padding:0 0 88px;min-height:640px}
  .hero-shade{background:linear-gradient(0deg,rgba(10,42,74,.95) 0%,rgba(10,42,74,.75) 55%,rgba(10,42,74,.35) 100%)}
  .slide figcaption{left:16px;right:auto;text-align:left;top:96px;bottom:auto}
  .slide figcaption span{display:none}
  .slide figcaption strong{font-size:1.15rem}
  .svc{grid-template-columns:1fr;gap:16px}
  .cap-grid,.code-list,.sectors ul,.enquiry{grid-template-columns:1fr}
  .brand img{width:140px}
}