:root{
  --ink:#0a0e14;
  --navy:#0d1420;
  --red:#e13438;
  --white:#f5f6f8;
  --grey:#c7ccd4;
  --grey-dim:#8b93a1;
  --hairline:rgba(255,255,255,0.13);
}
*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  font-family:'Helvetica Neue',Arial,sans-serif;
  background:var(--ink);
  color:var(--white);
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.container{max-width:1180px;margin:0 auto;padding-left:48px;padding-right:48px;}

/* ---------- NAV ---------- */
header{
  position:relative;
  z-index:30;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:22px 48px;
  background:var(--navy);
  border-bottom:1px solid var(--hairline);
}
.logo{display:flex;align-items:center;gap:13px;font-size:19px;font-weight:700;letter-spacing:0.34em;}
nav ul{display:flex;list-style:none;gap:32px;font-size:12.5px;font-weight:600;letter-spacing:0.11em;}
nav ul li{position:relative;display:flex;align-items:center;gap:4px;white-space:nowrap;}
nav ul li a{cursor:pointer;color:var(--grey);display:flex;align-items:center;gap:4px;padding:2px 0;}
nav ul li a:hover{color:var(--white);}
nav ul li.active a{color:var(--white);}
nav ul li.active::after{content:'';position:absolute;bottom:-23px;left:0;width:22px;height:2px;background:var(--red);}
.caret{font-size:8px;opacity:0.7;transform:translateY(1px);}
.nav-toggle{display:none;background:none;border:none;color:var(--white);font-size:24px;cursor:pointer;line-height:1;}

@media (max-width:1140px){
  nav ul{display:none;}
  .nav-toggle{display:block;}
  nav{position:absolute;top:100%;left:0;right:0;background:var(--navy);border-bottom:1px solid var(--hairline);box-shadow:0 12px 24px rgba(0,0,0,0.35);}
  nav ul.open{display:flex;flex-direction:column;gap:0;padding:8px 28px 22px;}
  nav ul li{padding:14px 0;border-bottom:1px solid var(--hairline);width:100%;}
  nav ul li.active::after{display:none;}
  nav ul li a{width:100%;}
}

/* ---------- HERO (real photo, homepage only) ---------- */
.hero{
  position:relative;
  background:#0d1420 url('hero.png') center 30% / cover no-repeat;
  aspect-ratio:1536/1024;
  display:flex;
  align-items:flex-end;
  overflow:hidden;
}
.hero-cta{
  position:absolute;
  left:50%;
  top:64%;
  transform:translate(-50%,0);
  z-index:5;
}
.btn-outline{
  border:1px solid rgba(255,255,255,0.8);
  background:rgba(10,14,20,0.18);
  color:var(--white);
  padding:clamp(7px,1.3vw,15px) clamp(18px,3.6vw,40px);
  font-size:clamp(8px,1vw,11.5px);
  letter-spacing:0.22em;
  font-weight:700;
  cursor:pointer;
  transition:background 0.25s ease,border-color 0.25s ease,transform 0.2s ease;
  white-space:nowrap;
  display:inline-block;
}
.btn-outline:hover{background:var(--red);border-color:var(--red);transform:translateY(-1px);}
.btn-solid{
  border:1px solid var(--red);
  background:var(--red);
  color:var(--white);
  padding:15px 38px;
  font-size:11.5px;
  letter-spacing:0.2em;
  font-weight:700;
  cursor:pointer;
  transition:opacity 0.2s ease,transform 0.2s ease;
  white-space:nowrap;
  display:inline-block;
}
.btn-solid:hover{opacity:0.88;transform:translateY(-1px);}

/* ---------- FEATURES (pillars, homepage) ---------- */
.features{
  background:var(--navy);
  border-top:1px solid var(--hairline);
  padding:50px 48px 58px;
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:38px;
}
.feature{display:flex;gap:16px;align-items:flex-start;}
.feature .icon-box{
  flex-shrink:0;width:36px;height:36px;
  display:flex;align-items:center;justify-content:center;
}
.feature h3{font-size:12.5px;letter-spacing:0.09em;margin-bottom:7px;font-weight:700;}
.feature p{font-size:13.5px;color:var(--grey-dim);line-height:1.55;font-weight:300;}

@media (max-width:1000px){
  .features{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:640px){
  header{padding:16px 20px;}
  .logo{font-size:14px;letter-spacing:0.2em;}
  .features{grid-template-columns:1fr;padding:38px 24px;}
}

/* ---------- HOME: intro + divisions preview ---------- */
.intro{
  padding:76px 48px 20px;
  max-width:760px;
  margin:0 auto;
  text-align:center;
}
.eyebrow{
  color:var(--red);
  font-size:12px;
  letter-spacing:0.2em;
  font-weight:700;
  margin-bottom:16px;
}
.intro h2{font-size:30px;letter-spacing:0.02em;margin-bottom:18px;}
.intro p{color:var(--grey-dim);font-size:15px;line-height:1.8;font-weight:300;}

.section{padding:60px 48px;}
.section-head{max-width:640px;margin:0 auto 40px;text-align:center;}
.section-head h2{font-size:28px;margin-bottom:14px;}
.section-head p{color:var(--grey-dim);font-size:14.5px;line-height:1.7;font-weight:300;}

/* ---------- SIMPLE PAGE HEADER (inner pages) ---------- */
.page-hero{
  padding:90px 48px 60px;
  background:var(--navy);
  border-bottom:1px solid var(--hairline);
}
.page-hero .eyebrow{margin-bottom:14px;}
.page-hero h1{
  font-size:42px;
  letter-spacing:0.02em;
  font-weight:700;
  margin-bottom:18px;
}
.page-hero p{
  color:var(--grey);
  font-size:15px;
  line-height:1.7;
  max-width:640px;
  font-weight:300;
}
.page-body{
  padding:60px 48px 90px;
  max-width:1180px;
  margin:0 auto;
}
.page-body > p{
  color:var(--grey-dim);
  font-size:15px;
  line-height:1.8;
  font-weight:300;
  margin-bottom:20px;
  max-width:760px;
}
@media (max-width:640px){
  .page-hero{padding:56px 24px 40px;}
  .page-hero h1{font-size:28px;}
  .page-body{padding:40px 24px 60px;}
  .intro{padding:50px 24px 10px;}
  .section{padding:40px 24px;}
}

/* ---------- CARD GRID (companies / sectors / projects) ---------- */
.card-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:28px;
}
.card{
  background:var(--navy);
  border:1px solid var(--hairline);
  border-top:3px solid var(--red);
  padding:32px 28px;
}
.card .icon-box{margin-bottom:18px;}
.card h3{font-size:14px;letter-spacing:0.08em;margin-bottom:10px;font-weight:700;}
.card p{color:var(--grey-dim);font-size:13.5px;line-height:1.65;font-weight:300;}
.card .tag{
  display:inline-block;
  color:var(--red);
  font-size:11px;
  letter-spacing:0.1em;
  font-weight:700;
  margin-bottom:12px;
}
@media (max-width:1000px){ .card-grid{grid-template-columns:repeat(2,1fr);} }
@media (max-width:640px){ .card-grid{grid-template-columns:1fr;} }

/* ---------- STATS (about) ---------- */
.stats{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:24px;
  padding:44px 0;
  border-top:1px solid var(--hairline);
  border-bottom:1px solid var(--hairline);
  margin:48px 0;
  max-width:1180px;
}
.stat{text-align:center;}
.stat .num{font-size:36px;font-weight:800;color:var(--red);letter-spacing:0.01em;}
.stat .label{font-size:11.5px;letter-spacing:0.08em;color:var(--grey-dim);margin-top:8px;text-transform:uppercase;}
@media (max-width:900px){ .stats{grid-template-columns:repeat(2,1fr);} }
@media (max-width:640px){ .stats{grid-template-columns:1fr;gap:32px;} }

/* ---------- CTA BANNER ---------- */
.cta-banner{
  border:1px solid var(--hairline);
  background:var(--navy);
  padding:52px 40px;
  text-align:center;
  margin-top:8px;
  max-width:1180px;
}
.cta-banner h2{font-size:24px;margin-bottom:14px;}
.cta-banner p{color:var(--grey-dim);margin-bottom:26px;font-size:14.5px;font-weight:300;}

/* ---------- CAREERS: job list ---------- */
.job-list{display:flex;flex-direction:column;gap:1px;background:var(--hairline);margin-top:10px;max-width:1180px;}
.job-item{background:var(--navy);padding:24px 28px;display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;}
.job-item h3{font-size:14.5px;margin-bottom:6px;letter-spacing:0.02em;}
.job-item .meta{color:var(--grey-dim);font-size:12px;letter-spacing:0.05em;}
.job-item .meta span{color:var(--red);margin:0 8px;}
.why-list{display:grid;grid-template-columns:repeat(2,1fr);gap:18px 40px;max-width:1180px;margin:10px 0 20px;}
.why-list li{color:var(--grey-dim);font-size:14.5px;line-height:1.6;font-weight:300;list-style:none;padding-left:22px;position:relative;}
.why-list li::before{content:'';position:absolute;left:0;top:8px;width:9px;height:9px;background:var(--red);}
@media (max-width:640px){ .why-list{grid-template-columns:1fr;} }

/* ---------- NEWS: article list ---------- */
.article-list{max-width:820px;}
.article{padding:28px 0;border-bottom:1px solid var(--hairline);}
.article:first-child{padding-top:0;}
.article .date{color:var(--red);font-size:11.5px;letter-spacing:0.08em;margin-bottom:10px;font-weight:700;}
.article h3{font-size:18px;margin-bottom:10px;font-weight:700;}
.article p{color:var(--grey-dim);font-size:14px;line-height:1.7;font-weight:300;}

/* ---------- CONTACT ---------- */
.contact-grid{
  display:grid;
  grid-template-columns:1.2fr 1fr;
  gap:56px;
  max-width:1180px;
}
form.contact-form{display:flex;flex-direction:column;gap:16px;}
.contact-form label{font-size:11px;letter-spacing:0.09em;color:var(--grey-dim);text-transform:uppercase;}
.contact-form input,
.contact-form textarea{
  background:var(--navy);
  border:1px solid var(--hairline);
  color:var(--white);
  padding:13px 16px;
  font-size:13.5px;
  font-family:inherit;
  width:100%;
}
.contact-form input:focus,
.contact-form textarea:focus{outline:1px solid var(--red);}
.contact-form textarea{resize:vertical;min-height:130px;}
.field{display:flex;flex-direction:column;gap:6px;}
.contact-info h3{font-size:12.5px;letter-spacing:0.08em;margin:26px 0 8px;text-transform:uppercase;}
.contact-info h3:first-child{margin-top:0;}
.contact-info p, .contact-info a{color:var(--grey-dim);font-size:14px;line-height:1.75;font-weight:300;}
.contact-info a:hover{color:var(--red);}
@media (max-width:900px){ .contact-grid{grid-template-columns:1fr;gap:40px;} }

/* ---------- FOOTER ---------- */
footer{background:#070a10;border-top:1px solid var(--hairline);padding:56px 48px 26px;}
.footer-top{
  display:grid;
  grid-template-columns:1.5fr 1fr 1fr 1fr;
  gap:40px;
  padding-bottom:36px;
  max-width:1180px;
  margin:0 auto;
}
.footer-brand .logo{margin-bottom:16px;}
.footer-brand p{color:var(--grey-dim);font-size:13px;line-height:1.7;max-width:260px;font-weight:300;}
.footer-col h4{font-size:12px;letter-spacing:0.12em;margin-bottom:18px;color:var(--white);text-transform:uppercase;}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:11px;}
.footer-col ul li a{color:var(--grey-dim);font-size:13px;}
.footer-col ul li a:hover{color:var(--red);}
.footer-bottom{
  border-top:1px solid var(--hairline);
  padding-top:22px;
  display:flex;
  justify-content:space-between;
  flex-wrap:wrap;
  gap:10px;
  font-size:12px;
  color:var(--grey-dim);
  max-width:1180px;
  margin:0 auto;
}
@media (max-width:900px){ .footer-top{grid-template-columns:1fr 1fr;} }
@media (max-width:640px){
  footer{padding:40px 24px 20px;}
  .footer-top{grid-template-columns:1fr;gap:30px;}
}

:focus-visible{outline:2px solid var(--red);outline-offset:3px;}
@media (prefers-reduced-motion: reduce){ html{scroll-behavior:auto;} }