:root {
  --navy: #082d57;
  --navy-2: #0d416f;
  --gold: #f2ad1f;
  --gold-dark: #d7930c;
  --ink: #172434;
  --muted: #667588;
  --light: #f4f7fa;
  --line: #dfe6ed;
  --white: #ffffff;
  --shadow: 0 18px 45px rgba(8, 45, 87, 0.12);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Inter, Arial, Helvetica, sans-serif; color: var(--ink); background: var(--white); line-height: 1.65; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.site-header { position: sticky; top: 0; z-index: 1000; background: rgba(255,255,255,.96); backdrop-filter: blur(14px); border-bottom: 1px solid rgba(8,45,87,.08); }
.nav-wrap { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand img { width: 185px; height: 62px; object-fit: contain; object-position: left center; }
.main-nav { display: flex; align-items: center; gap: 30px; font-weight: 700; color: var(--navy); }
.main-nav a { position: relative; }
.main-nav a:not(.nav-cta)::after { content: ""; position: absolute; left: 0; right: 100%; bottom: -7px; height: 2px; background: var(--gold); transition: .25s; }
.main-nav a:hover::after { right: 0; }
.nav-cta { padding: 11px 18px; background: var(--navy); color: white; border-radius: 6px; }
.menu-toggle { display: none; border: 0; background: transparent; font-size: 28px; color: var(--navy); }
.hero { position: relative; min-height: 720px; display: grid; place-items: center; overflow: hidden; background: radial-gradient(circle at 82% 28%, rgba(242,173,31,.17), transparent 24%), linear-gradient(135deg, #f8fbfe 0%, #eef4f9 45%, #ffffff 100%); }
.hero::before { content: ""; position: absolute; inset: 0; background: linear-gradient(112deg, transparent 0 62%, rgba(8,45,87,.035) 62% 100%); }
.hero-grid { position: absolute; inset: 0; opacity: .35; background-image: linear-gradient(rgba(8,45,87,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(8,45,87,.06) 1px, transparent 1px); background-size: 54px 54px; mask-image: linear-gradient(to right, black, transparent 75%); }
.hero-content { position: relative; display: grid; grid-template-columns: 1.4fr .8fr; align-items: center; gap: 70px; padding: 90px 0; }
.eyebrow { margin: 0 0 14px; color: var(--gold-dark); text-transform: uppercase; letter-spacing: .18em; font-size: .78rem; font-weight: 800; }
h1, h2, h3 { margin-top: 0; color: var(--navy); line-height: 1.14; }
h1 { font-size: clamp(3.2rem, 6vw, 5.9rem); letter-spacing: -.045em; max-width: 900px; margin-bottom: 24px; }
h2 { font-size: clamp(2rem, 4vw, 3.4rem); letter-spacing: -.025em; }
h3 { font-size: 1.25rem; }
.hero-text { max-width: 760px; font-size: 1.16rem; color: #4d5e71; }
.hero-actions { display: flex; gap: 14px; margin: 32px 0 28px; flex-wrap: wrap; }
.btn { display: inline-flex; justify-content: center; align-items: center; min-height: 50px; padding: 0 22px; border: 0; border-radius: 6px; font-weight: 800; cursor: pointer; transition: transform .2s, box-shadow .2s, background .2s; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(8,45,87,.18); }
.btn-primary { background: var(--navy); color: white; }
.btn-primary:hover { background: var(--navy-2); }
.btn-secondary { border: 1px solid var(--navy); color: var(--navy); background: white; }
.hero-points { display: flex; flex-wrap: wrap; gap: 18px; color: var(--navy); font-size: .93rem; font-weight: 700; }
.hero-points span::before { content: "•"; color: var(--gold); margin-right: 8px; }
.hero-card { padding: 40px; background: rgba(255,255,255,.85); border: 1px solid rgba(8,45,87,.11); border-radius: 18px; box-shadow: var(--shadow); }
.energy-symbol { width: 72px; height: 72px; display: grid; place-items: center; border-radius: 50%; background: var(--gold); font-size: 34px; margin-bottom: 24px; }
.hero-card h2 { font-size: 2rem; }
.section { padding: 105px 0; }
.section-alt { background: var(--light); }
.section-dark { background: var(--navy); color: white; }
.split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 85px; align-items: start; }
.about-copy { font-size: 1.06rem; color: #526274; }
.values { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 30px; }
.values div { padding: 24px; border-left: 4px solid var(--gold); background: var(--light); }
.values strong, .values span { display: block; }
.values strong { color: var(--navy); margin-bottom: 6px; }
.section-heading { max-width: 780px; margin-bottom: 46px; }
.section-heading p:last-child { color: var(--muted); font-size: 1.06rem; }
.section-heading.light h2, .section-heading.light p { color: white; }
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.service-card { background: white; border: 1px solid var(--line); padding: 30px; min-height: 250px; transition: .25s; }
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: transparent; }
.service-card .icon { display: inline-grid; place-items: center; width: 45px; height: 45px; background: var(--navy); color: white; border-radius: 50%; font-size: .78rem; font-weight: 800; margin-bottom: 22px; }
.service-card p, .sector p { color: var(--muted); }
.sector-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.sector { background: white; padding: 34px; min-height: 190px; }
.sector h3::after { content: ""; display: block; width: 42px; height: 3px; background: var(--gold); margin-top: 16px; }
.region-list { display: flex; flex-wrap: wrap; gap: 13px; }
.region-list span { padding: 12px 18px; border: 1px solid rgba(255,255,255,.24); border-radius: 999px; background: rgba(255,255,255,.06); }
.project-note { margin-top: 40px; padding: 28px; border-left: 4px solid var(--gold); background: rgba(255,255,255,.07); }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.stat { padding: 28px; background: var(--light); border-top: 4px solid var(--navy); }
.stat strong, .stat span { display: block; }
.stat strong { color: var(--navy); font-size: 1.25rem; margin-bottom: 7px; }
.stat span { color: var(--muted); }
.contact-section { background: linear-gradient(135deg, #f8fbfe, white); }
.contact-grid { display: grid; grid-template-columns: 1fr .9fr; gap: 80px; }
.contact-details { margin-top: 30px; padding: 24px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.contact-details a { color: var(--navy); font-weight: 700; }
.placeholder-note { color: #9a6c00; font-size: .88rem; }
.contact-form { padding: 32px; background: white; box-shadow: var(--shadow); border: 1px solid var(--line); }
.contact-form label { display: block; color: var(--navy); font-weight: 800; margin-bottom: 17px; }
.contact-form input, .contact-form textarea { width: 100%; margin-top: 7px; border: 1px solid #cdd7e1; padding: 13px 14px; font: inherit; border-radius: 4px; }
.contact-form input:focus, .contact-form textarea:focus { outline: 2px solid rgba(242,173,31,.45); border-color: var(--gold); }
.site-footer { background: #041d38; color: white; padding: 28px 0; }
.footer-wrap { display: flex; justify-content: space-between; align-items: center; gap: 24px; }
.footer-wrap img { width: 140px; height: 52px; object-fit: contain; background: white; border-radius: 4px; padding: 4px; }
.footer-wrap p { margin: 0; color: #c7d3df; }
.footer-wrap a { color: var(--gold); font-weight: 700; }
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
@media (max-width: 900px) {
  .menu-toggle { display: block; }
  .main-nav { display: none; position: absolute; top: 82px; left: 0; right: 0; background: white; padding: 22px; flex-direction: column; box-shadow: var(--shadow); }
  .main-nav.open { display: flex; }
  .hero-content, .split, .contact-grid { grid-template-columns: 1fr; }
  .hero { min-height: auto; }
  .hero-content { gap: 35px; }
  .card-grid, .sector-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .container { width: min(100% - 26px, 1180px); }
  .brand img { width: 150px; }
  .section { padding: 78px 0; }
  h1 { font-size: 3.15rem; }
  .hero-card { padding: 28px; }
  .card-grid, .sector-grid, .stats-grid, .values { grid-template-columns: 1fr; }
  .footer-wrap { flex-direction: column; text-align: center; }
}