:root{
  --navy:#06182f;
  --navy-soft:#0b274c;
  --navy-mid:#103866;
  --black:#07080b;
  --charcoal:#151922;
  --steel:#7d8794;
  --pale:#f2f4f7;
  --white:#fff;
}

*{box-sizing:border-box}

html{scroll-behavior:smooth}

body{
  margin:0;
  font-family:"IBM Plex Sans",Arial,sans-serif;
  color:var(--charcoal);
  background:#0b0f16;
  line-height:1.6;
}

h1,h2,h3{
  font-family:"Sora","IBM Plex Sans",sans-serif;
  letter-spacing:-.05em;
  line-height:1.04;
  margin:0;
}

h1{font-size:clamp(46px,7.4vw,100px);font-weight:800}
h2{font-size:clamp(34px,5vw,64px);font-weight:780}
h3{font-size:clamp(21px,2.1vw,28px);font-weight:720}

p{margin:0;color:#5f6874}
a{text-decoration:none;color:inherit}

.container{
  width:min(1240px,91vw);
  margin:0 auto;
  position:relative;
  z-index:2;
}

.section{
  position:relative;
  padding:118px 0;
  background:#f5f6f8;
}

.section-label{
  font-size:12px;
  letter-spacing:.22em;
  text-transform:uppercase;
  font-weight:700;
  color:#1e6bb9;
  margin-bottom:22px;
}

.button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:16px 23px;
  border-radius:0;
  font-weight:700;
  font-size:14px;
  transition:.25s ease;
}

.button.light{background:#fff;color:#06182f}
.button.outline{border:1px solid rgba(255,255,255,.42);color:#fff}
.button.full{width:100%;border:0;cursor:pointer}

/* HEADER */
.site-header{
  position:fixed;
  top:0;
  left:0;
  right:0;
  z-index:50;
  color:#fff;
  background:
    linear-gradient(180deg,rgba(3,10,20,.92),rgba(3,10,20,.70));
  backdrop-filter:blur(18px);
  border-bottom:1px solid rgba(255,255,255,.08);
}

.site-header.scrolled{
  background:rgba(4,15,31,.96);
  backdrop-filter:blur(20px);
  border-bottom:1px solid rgba(255,255,255,.10);
}

.nav-shell{
  height:78px;
  display:flex;
  align-items:center;
  justify-content:space-between;
}

.brand{
  display:flex;
  align-items:center;
  gap:14px;
}

.brand-logo{
  width:44px;
  height:44px;
  object-fit:contain;
  border-radius:0;
  background:transparent;
  border:none;
}

.brand-copy{
  display:flex;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  line-height:1;
}

.brand-copy strong,
.brand-copy small{
  font-family:"IBM Plex Sans",Arial,sans-serif;
  font-size:12px;
  font-weight:600;
  letter-spacing:.34em;
  color:#ffffff;
}

.brand-copy small{
  color:rgba(255,255,255,.66);
}

.main-nav{
  display:flex;
  gap:30px;
  align-items:center;
  font-size:14px;
  font-weight:600;
}

.main-nav a{
  color:rgba(255,255,255,.82);
}

.main-nav a:hover{
  color:#ffffff;
}

.nav-button{
  border:1px solid rgba(255,255,255,.28);
  padding:11px 16px;
  color:#fff!important;
}

.menu-button{
  display:none;
  background:none;
  border:1px solid rgba(255,255,255,.35);
  color:#fff;
  padding:10px 14px;
}

/* HERO */
.hero-section{
  position:relative;
  min-height:100vh;
  color:#fff;
  overflow:hidden;
  display:flex;
  align-items:center;
}

.hero-image{
  position:absolute;
  inset:0;
  background-image:url("https://images.unsplash.com/photo-1513828583688-c52646db42da?auto=format&fit=crop&w=2400&q=88");
  background-size:cover;
  background-position:center;
}

.hero-shade{
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg,rgba(2,8,15,.94) 0%,rgba(6,24,47,.82) 44%,rgba(6,24,47,.22) 76%,rgba(0,0,0,.52) 100%),
    linear-gradient(180deg,rgba(0,0,0,.55),rgba(0,0,0,.15) 42%,rgba(0,0,0,.84));
}

.hero-content{padding-top:70px}
.hero-text-block{max-width:950px}

.kicker{
  color:#96c9ff;
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.22em;
  font-size:12px;
  margin-bottom:22px;
}

.hero-lead{
  max-width:800px;
  font-size:21px;
  color:rgba(255,255,255,.78);
  margin-top:28px;
}

.hero-actions{
  display:flex;
  gap:15px;
  margin-top:40px;
  flex-wrap:wrap;
}

.hero-index{
  position:absolute;
  left:0;
  right:0;
  bottom:0;
  z-index:3;
  display:grid;
  grid-template-columns:repeat(4,1fr);
  border-top:1px solid rgba(255,255,255,.18);
  background:rgba(5,11,19,.74);
  backdrop-filter:blur(16px);
}

.hero-index span{
  padding:23px 28px;
  border-right:1px solid rgba(255,255,255,.12);
  font-size:13px;
  letter-spacing:.08em;
  text-transform:uppercase;
  color:rgba(255,255,255,.76);
}

/* INTRO */
.intro-band{
  padding:84px 0;
  background:#06182f;
  color:#fff;
}

.intro-grid{
  display:grid;
  grid-template-columns:.95fr 1.05fr;
  gap:78px;
  align-items:start;
}

.intro-grid p:not(.section-label){
  font-size:21px;
  color:#ccd6e1;
}

/* EDITORIAL */
.editorial-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:76px;
  align-items:center;
}

.editorial-image{
  min-height:650px;
  background-size:cover;
  background-position:center;
  box-shadow:0 36px 90px rgba(0,0,0,.16);
  position:relative;
  overflow:hidden;
}

.image-analysis{
  background-image:
    linear-gradient(180deg,rgba(6,24,47,.05),rgba(6,24,47,.78)),
    url("./images/african-boardroom.jpg");
}

.analysis-overlay{
  position:absolute;
  left:28px;
  right:28px;
  bottom:28px;
  display:grid;
  gap:10px;
}

.analysis-overlay span{
  background:rgba(255,255,255,.92);
  color:#06182f;
  padding:13px 16px;
  font-weight:700;
  font-size:14px;
}

.editorial-copy p:not(.section-label){
  font-size:18px;
  margin-top:24px;
}

.signature-list{
  margin-top:34px;
  border-top:1px solid #d7dce2;
}

.signature-list div{
  padding:22px 0;
  border-bottom:1px solid #d7dce2;
}

.signature-list strong{
  display:block;
  font-family:Sora;
  font-size:18px;
  color:#101827;
  margin-bottom:5px;
}

.signature-list span{
  color:#65707d;
}

/* SECTORS */
.sector-section{
  background:#0b0f16;
  color:#fff;
}

.section-heading.wide{
  max-width:850px;
  margin-bottom:52px;
}

.sector-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:1px;
  background:rgba(255,255,255,.16);
  border:1px solid rgba(255,255,255,.16);
}

.sector-card{
  min-height:520px;
  position:relative;
  background-size:cover;
  background-position:center;
  overflow:hidden;
}

.sector-card:after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,rgba(0,0,0,.08),rgba(0,0,0,.88));
}

.sector-card.mining{
  background-image:url("https://images.unsplash.com/photo-1578662996442-48f60103fc96?auto=format&fit=crop&w=1200&q=86");
}

.sector-card.manufacturing{
  background-image:url("https://images.unsplash.com/photo-1581093458791-9f3c3a17f3a8?auto=format&fit=crop&w=1200&q=86");
}

.sector-card.energy{
  background-image:url("https://images.unsplash.com/photo-1473341304170-971dccb5ac1e?auto=format&fit=crop&w=1200&q=86");
}

.sector-card.industrial{
  background-image:url("https://images.unsplash.com/photo-1504917595217-d4dc5ebe6122?auto=format&fit=crop&w=1200&q=86");
}

.sector-overlay{
  position:absolute;
  inset:auto 0 0 0;
  padding:34px;
  z-index:2;
}

.sector-overlay span{
  color:#83bfff;
  font-weight:700;
}

.sector-overlay h3{
  margin:12px 0 14px;
}

.sector-overlay p{
  color:#d9e0ea;
}

/* SOLUTIONS */
.solutions-section{
  background:
    linear-gradient(180deg,rgba(245,246,248,.94),rgba(245,246,248,.98)),
    url("https://images.unsplash.com/photo-1581092921461-eab62e97a780?auto=format&fit=crop&w=2200&q=82");
  background-size:cover;
  background-position:center;
}

.solutions-heading{
  max-width:830px;
  margin-bottom:48px;
}

.solutions-heading p:not(.section-label){
  font-size:18px;
  margin-top:20px;
}

.solution-board{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:1px;
  background:#cfd6df;
  border:1px solid #cfd6df;
}

.solution-item{
  background:#fff;
  padding:30px 24px;
  min-height:390px;
}

.solution-item span{
  color:#1e6bb9;
  font-weight:800;
  letter-spacing:.18em;
  font-size:12px;
}

.solution-item h3{
  margin:18px 0 14px;
  font-size:24px;
}

.solution-item p{
  font-size:16px;
  color:#5f6874;
}

/* NETWORK */
.network-section{
  position:relative;
  background:#0b0f16;
  color:#fff;
  overflow:hidden;
}

.network-image{
  position:absolute;
  inset:0;
  background-image:
    linear-gradient(90deg,rgba(11,15,22,.97),rgba(11,15,22,.78),rgba(11,15,22,.58)),
    url("https://images.unsplash.com/photo-1504917595217-d4dc5ebe6122?auto=format&fit=crop&w=2200&q=86");
  background-size:cover;
  background-position:center;
}

.network-grid{
  display:grid;
  grid-template-columns:1fr .85fr;
  gap:80px;
  align-items:start;
}

.network-grid p:not(.section-label){
  font-size:18px;
  color:#d1d9e5;
  margin-top:20px;
}

.network-form{
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.18);
  backdrop-filter:blur(18px);
  padding:32px;
}

.network-form label{
  display:block;
  font-size:13px;
  font-weight:700;
  color:#dce8f5;
  margin-bottom:16px;
}

.network-form input,
.network-form textarea{
  width:100%;
  background:rgba(255,255,255,.94);
  border:0;
  margin-top:8px;
  padding:14px 14px;
  font:inherit;
  color:#111827;
  border-radius:0;
}

/* CONTACT */
.contact-section{
  position:relative;
  background:#06182f;
  color:#fff;
  overflow:hidden;
}

.contact-bg{
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg,rgba(6,24,47,.96),rgba(6,24,47,.82),rgba(6,24,47,.65)),
    url("https://images.unsplash.com/photo-1497366754035-f200968a6e72?auto=format&fit=crop&w=2200&q=86");
  background-size:cover;
  background-position:center;
}

.contact-layout{
  display:grid;
  grid-template-columns:1fr .72fr;
  gap:80px;
}

.contact-layout p:not(.section-label){
  font-size:18px;
  margin-top:22px;
  color:#d4dce8;
}

.contact-panel{
  background:rgba(255,255,255,.10);
  border:1px solid rgba(255,255,255,.16);
  backdrop-filter:blur(18px);
  color:#fff;
  padding:38px;
  display:grid;
  gap:16px;
  align-self:start;
}

.contact-panel a,
.contact-panel span{
  display:block;
  padding-bottom:16px;
  border-bottom:1px solid rgba(255,255,255,.18);
  color:#e8edf4;
}

/* FOOTER */
.site-footer{
  background:
    linear-gradient(135deg,rgba(6,24,47,.98),rgba(3,8,18,.98));
  color:#fff;
  padding:56px 0;
  border-top:1px solid rgba(255,255,255,.08);
}

.footer-layout{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap:30px;
}

.footer-layout strong{
  font-family:"IBM Plex Sans",Arial,sans-serif;
  font-size:13px;
  letter-spacing:.32em;
  font-weight:600;
}

.footer-layout p{
  color:rgba(255,255,255,.62);
  font-size:14px;
  margin-top:10px;
}

.footer-layout span{
  color:rgba(255,255,255,.48);
  font-size:13px;
}

/* RESPONSIVE */
@media(max-width:1040px){
  .main-nav{
    position:absolute;
    top:78px;
    left:4vw;
    right:4vw;
    display:none;
    flex-direction:column;
    align-items:flex-start;
    background:#06182f;
    padding:24px;
    border:1px solid rgba(255,255,255,.12);
  }

  .main-nav.open{display:flex}
  .menu-button{display:block}

  .intro-grid,
  .editorial-grid,
  .network-grid,
  .contact-layout{
    grid-template-columns:1fr;
  }

  .sector-grid,
  .solution-board{
    grid-template-columns:1fr 1fr;
  }
}

@media(max-width:700px){
  .hero-index{display:none}
  .section{padding:80px 0}

  .sector-grid,
  .solution-board{
    grid-template-columns:1fr;
  }

  .brand-copy small{
    display:none;
  }

  .brand-logo{
    width:42px;
    height:42px;
  }

  .hero-content{
    padding-top:110px;
    padding-bottom:90px;
  }

  .footer-layout{
    flex-direction:column;
    align-items:flex-start;
  }
}.brand-copy strong,
.brand-copy small{
  font-family:"IBM Plex Sans",Arial,sans-serif;
  font-weight:600;
  letter-spacing:.34em;
  color:rgba(255,255,255,.66);
}.brand{
  display:flex;
  align-items:center;
  gap:14px;
}

.brand-logo{
  width:44px;
  height:44px;
  object-fit:contain;
  border:none;
  background:transparent;
}

.brand-copy{
  display:flex;
  align-items:center;
}

.brand-copy span{
  font-family:"IBM Plex Sans",sans-serif;
  font-size:12px;
  font-weight:500;
  letter-spacing:.34em;
  text-transform:uppercase;
  color:rgba(255,255,255,.70);
  white-space:nowrap;
}.hero-content{
  padding-top:80px;
}.nav-shell{
  height:72px;
}@media(max-width:700px){
  .hero-content{
    padding-top:140px;
    padding-bottom:90px;
  }
}