:root {
  --navy: #0a2348;
  --navy-deep: #06162f;
  --blue: #183f73;
  --gold: #f5c514;
  --cream: #f5f3ed;
  --ink: #10151c;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: #fff;
  color: var(--ink);
  font-family: "Helvetica Neue", Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
.site-header {
  height: 90px;
  padding: 0 5vw;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: white;
  position: relative;
  z-index: 10;
}
.brand {
  width: 205px;
  height: 62px;
  overflow: hidden;
  display: flex;
  align-items: center;
}
.brand img { width: 100%; height: 100%; object-fit: contain; }
nav { display: flex; gap: 38px; align-items: center; font-size: 13px; font-weight: 600; }
nav a { transition: color .2s; }
nav a:hover { color: var(--blue); }
.nav-cta { background: var(--navy); color: white !important; padding: 14px 20px; }

.hero {
  min-height: calc(100vh - 90px);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  color: white;
}
.hero-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(4,18,39,.98) 0%, rgba(5,24,51,.91) 35%, rgba(5,22,47,.32) 67%, rgba(5,22,47,.15)); }
.hero::after { content: ""; position: absolute; left: 0; bottom: 0; width: 9px; height: 44%; background: var(--gold); }
.hero-content { position: relative; z-index: 2; width: 660px; margin-left: 8vw; padding: 70px 0; }
.eyebrow, .section-kicker { text-transform: uppercase; letter-spacing: .18em; font-weight: 700; font-size: 11px; color: var(--blue); display: flex; align-items: center; gap: 12px; }
.eyebrow { color: var(--gold); }
.eyebrow span { width: 30px; height: 2px; background: var(--gold); }
h1 { font-size: clamp(60px, 7.1vw, 112px); line-height: .87; letter-spacing: -.065em; margin: 28px 0; font-weight: 700; }
h1 em { color: var(--gold); font-style: normal; }
.hero-copy { max-width: 570px; font-size: 17px; line-height: 1.7; color: #dbe4ef; }
.hero-actions { display: flex; gap: 34px; align-items: center; margin-top: 38px; }
.button { display: inline-flex; gap: 22px; align-items: center; padding: 17px 20px; font-size: 13px; font-weight: 700; }
.button-primary { background: var(--gold); color: var(--navy-deep); }
.text-link { font-size: 13px; font-weight: 700; border-bottom: 1px solid rgba(255,255,255,.35); padding: 12px 0; }
.text-link span { margin-left: 22px; color: var(--gold); }
.hero-proof { position: absolute; z-index: 2; right: 5vw; bottom: 32px; background: rgba(7,28,59,.88); backdrop-filter: blur(12px); padding: 18px 24px; display: flex; gap: 18px; align-items: center; font-size: 10px; letter-spacing: .1em; text-transform: uppercase; }
.hero-proof strong { font-size: 28px; color: var(--gold); }
.hero-proof i { width: 1px; height: 34px; background: rgba(255,255,255,.25); }

.intro { display: grid; grid-template-columns: .9fr 1.1fr; gap: 9vw; padding: 120px 8vw; background: var(--cream); }
.intro h2, .section-head h2, .why h2 { font-size: clamp(42px, 5vw, 72px); line-height: 1.03; letter-spacing: -.055em; margin: 22px 0; }
.intro-copy > p { font-size: 18px; line-height: 1.7; max-width: 680px; color: #424a54; }
.intro-copy > p:first-child { font-size: 24px; color: var(--ink); line-height: 1.5; }
.stat-row { margin-top: 52px; border-top: 1px solid #cdd1d3; padding-top: 28px; display: flex; gap: 9%; }
.stat-row div { display: flex; gap: 14px; align-items: center; }
.stat-row strong { font-size: 36px; color: var(--navy); letter-spacing: -.05em; }
.stat-row span { font-size: 10px; line-height: 1.4; text-transform: uppercase; letter-spacing: .12em; color: #66707a; }

.services { background: var(--navy-deep); color: white; padding: 110px 5vw 120px; }
.section-head { display: flex; justify-content: space-between; gap: 40px; align-items: end; padding: 0 3vw 60px; }
.section-kicker.light { color: var(--gold); }
.section-head h2 { margin-bottom: 0; }
.section-head h2 span { color: #7791b1; }
.section-head > p { max-width: 360px; color: #9badc4; font-size: 16px; line-height: 1.6; }
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-left: 1px solid rgba(255,255,255,.13); border-top: 1px solid rgba(255,255,255,.13); }
.service-card { min-height: 380px; padding: 28px 30px 30px; border-right: 1px solid rgba(255,255,255,.13); border-bottom: 1px solid rgba(255,255,255,.13); display: flex; flex-direction: column; transition: background .25s, transform .25s; }
.service-card:hover { background: #0e2e59; transform: translateY(-6px); }
.service-number { font-size: 10px; color: #7086a2; letter-spacing: .16em; }
.service-mark { width: 52px; height: 52px; border: 2px solid var(--gold); border-radius: 50%; color: var(--gold); display: grid; place-items: center; font-weight: 800; font-size: 17px; margin: 46px 0 40px; }
.service-card h3 { font-size: 22px; letter-spacing: -.02em; margin: 0 0 18px; }
.service-card p { color: #98a9bd; font-size: 14px; line-height: 1.65; margin: 0; }
.service-card a { margin-top: auto; padding-top: 28px; border-top: 1px solid rgba(255,255,255,.12); color: var(--gold); font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; display: flex; justify-content: space-between; }

.projects-feature { display: grid; grid-template-columns: 1.08fr .92fr; min-height: 760px; background: var(--cream); }
.projects-image { position: relative; min-height: 680px; overflow: hidden; }
.projects-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent 60%, rgba(6,22,47,.12)); pointer-events: none; }
.projects-image img { width: 100%; height: 100%; object-fit: cover; display: block; }
.projects-image-label {
  position: absolute;
  z-index: 2;
  left: 40px;
  bottom: 40px;
  background: var(--gold);
  color: var(--navy-deep);
  padding: 18px 22px;
  display: flex;
  align-items: center;
  gap: 20px;
  box-shadow: 0 18px 50px rgba(6,22,47,.22);
}
.projects-image-label span { font-size: 11px; font-weight: 800; letter-spacing: .15em; }
.projects-image-label p { margin: 0; text-transform: uppercase; font-size: 10px; line-height: 1.45; letter-spacing: .12em; font-weight: 800; }
.projects-copy { padding: 95px 7vw 80px; }
.projects-copy h2 { font-size: clamp(48px, 5vw, 76px); line-height: 1; letter-spacing: -.055em; margin: 24px 0 30px; }
.projects-lead { color: #424b55; font-size: 19px; line-height: 1.65; max-width: 590px; }
.project-capabilities { margin-top: 38px; border-top: 1px solid #cbd0d3; }
.project-capabilities > div { display: grid; grid-template-columns: 34px 1fr; column-gap: 18px; padding: 20px 0; border-bottom: 1px solid #cbd0d3; }
.project-capabilities span { color: var(--blue); font-size: 10px; font-weight: 800; letter-spacing: .12em; padding-top: 4px; }
.project-capabilities h3 { font-size: 15px; margin: 0 0 7px; }
.project-capabilities p { grid-column: 2; color: #68717b; font-size: 13px; line-height: 1.55; margin: 0; }
.projects-link { display: inline-flex; gap: 42px; align-items: center; background: var(--navy); color: white; padding: 17px 20px; margin-top: 30px; font-size: 12px; font-weight: 800; }
.projects-link span { color: var(--gold); }

.why { display: grid; grid-template-columns: 1fr 1fr; min-height: 770px; }
.why-visual { background: var(--gold); position: relative; overflow: hidden; display: grid; place-items: center; }
.core { width: 180px; height: 180px; background: var(--navy); border-radius: 50%; display: grid; place-items: center; color: var(--gold); font-weight: 900; font-size: 90px; position: relative; z-index: 2; box-shadow: 0 30px 80px rgba(7,30,63,.25); }
.core span { transform: translateY(-3px); }
.signal { position: absolute; border: 1px solid rgba(7,30,63,.22); border-radius: 50%; }
.signal-one { width: 320px; height: 320px; }
.signal-two { width: 520px; height: 520px; }
.signal-three { width: 720px; height: 720px; }
.why-visual > p { position: absolute; bottom: 50px; left: 55px; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .16em; line-height: 1.6; color: var(--navy); }
.why-copy { padding: 100px 8vw 80px; }
.why-copy .lead { font-size: 20px; line-height: 1.5; color: #525b65; }
.why-copy ul { list-style: none; padding: 0; margin: 45px 0 0; }
.why-copy li { display: flex; gap: 24px; padding: 23px 0; border-top: 1px solid #d7dadd; }
.why-copy li > span { color: var(--gold); font-size: 11px; letter-spacing: .12em; padding-top: 4px; }
.why-copy li b { font-size: 15px; }
.why-copy li p { color: #69727b; font-size: 13px; line-height: 1.55; margin: 8px 0 0; }

.contact-section {
  background: var(--navy-deep);
  color: white;
  display: grid;
  grid-template-columns: .82fr 1.18fr;
  gap: 8vw;
  padding: 110px 8vw;
  scroll-margin-top: 24px;
}
.contact-intro h2 {
  font-size: clamp(44px, 5.2vw, 76px);
  line-height: 1;
  letter-spacing: -.055em;
  margin: 24px 0 28px;
}
.contact-intro > p {
  max-width: 470px;
  color: #9badc4;
  font-size: 17px;
  line-height: 1.7;
}
.contact-direct {
  border-top: 1px solid rgba(255,255,255,.16);
  margin-top: 52px;
  padding-top: 26px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 11px;
}
.contact-direct span {
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: .15em;
  font-size: 9px;
  margin-bottom: 5px;
}
.contact-direct a { color: #dce5ef; font-size: 15px; }
.enquiry-form {
  background: white;
  color: var(--ink);
  padding: 44px;
  box-shadow: 0 28px 80px rgba(0,0,0,.22);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.enquiry-form label { display: block; margin-bottom: 24px; }
.enquiry-form label > span {
  display: block;
  color: #5f6872;
  text-transform: uppercase;
  letter-spacing: .13em;
  font-size: 9px;
  font-weight: 700;
  margin-bottom: 10px;
}
.enquiry-form input,
.enquiry-form select,
.enquiry-form textarea {
  width: 100%;
  border: 0;
  border-bottom: 1px solid #cbd0d5;
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  font: inherit;
  font-size: 14px;
  padding: 11px 2px 13px;
  outline: none;
  transition: border-color .2s;
}
.enquiry-form select { cursor: pointer; }
.enquiry-form textarea { border: 1px solid #cbd0d5; padding: 14px; resize: vertical; min-height: 130px; }
.enquiry-form input:focus,
.enquiry-form select:focus,
.enquiry-form textarea:focus { border-color: var(--blue); }
.enquiry-form input::placeholder,
.enquiry-form textarea::placeholder { color: #949ca4; }
.form-submit { display: flex; justify-content: space-between; gap: 24px; align-items: center; margin-top: 8px; }
.form-submit p { margin: 0; max-width: 280px; color: #7a828a; font-size: 10px; line-height: 1.5; }
.form-submit button {
  border: 0;
  background: var(--gold);
  color: var(--navy-deep);
  padding: 17px 22px;
  font: inherit;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 24px;
}
.form-submit button:hover { background: #ffd52a; }
.form-submit button:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; }
.form-status { color: var(--blue); font-size: 12px; margin: 18px 0 0; min-height: 18px; }

.cta-strip { background: var(--blue); color: white; padding: 46px 8vw; display: flex; justify-content: space-between; align-items: center; }
.cta-strip p { font-size: 15px; color: #bccad9; }
.cta-strip a { font-size: clamp(22px, 3vw, 42px); letter-spacing: -.03em; font-weight: 700; }
.cta-strip a span { color: var(--gold); margin-left: 18px; }

footer { background: #07172f; color: white; padding: 80px 8vw 30px; }
.footer-main { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 8vw; padding-bottom: 80px; }
.logo-box { background: white; width: 240px; height: 105px; display: flex; align-items: center; padding: 8px; }
.logo-box img { width: 100%; height: 100%; object-fit: contain; }
.footer-brand p { color: #93a3b8; line-height: 1.6; margin-top: 28px; }
.contact-block { display: flex; flex-direction: column; align-items: flex-start; gap: 9px; }
.contact-block span { color: var(--gold); text-transform: uppercase; letter-spacing: .15em; font-size: 9px; margin-top: 18px; }
.contact-block a, .contact-block address { font-size: 15px; line-height: 1.6; font-style: normal; color: #dbe3ed; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.14); padding-top: 25px; display: flex; justify-content: space-between; gap: 30px; color: #718198; font-size: 10px; text-transform: uppercase; letter-spacing: .1em; }
.footer-bottom a { color: var(--gold); }

@media (max-width: 980px) {
  nav a:not(.nav-cta) { display: none; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .intro, .why, .projects-feature { grid-template-columns: 1fr; }
  .projects-image { min-height: 560px; }
  .why-visual { min-height: 560px; }
  .contact-section { grid-template-columns: 1fr; }
  .footer-main { grid-template-columns: 1.4fr 1fr; }
}

@media (max-width: 640px) {
  .site-header { height: 74px; padding: 0 20px; }
  .brand { width: 150px; height: 52px; }
  .nav-cta { padding: 12px 14px; font-size: 11px; }
  .hero { min-height: 780px; align-items: flex-start; }
  .hero-image { object-position: 60% center; }
  .hero-overlay { background: linear-gradient(180deg, rgba(4,18,39,.94) 0%, rgba(4,18,39,.88) 55%, rgba(4,18,39,.6)); }
  .hero-content { margin: 0; width: auto; padding: 92px 25px; }
  h1 { font-size: 60px; }
  .hero-copy { font-size: 15px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 14px; }
  .hero-proof { left: 25px; right: auto; bottom: 24px; }
  .intro { padding: 80px 25px; }
  .stat-row { display: grid; grid-template-columns: 1fr 1fr; }
  .services { padding: 80px 20px; }
  .section-head { display: block; padding: 0 5px 45px; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { grid-column: auto; min-height: 340px; }
  .service-mark { margin: 30px 0; }
  .projects-image { min-height: 460px; }
  .projects-image img { object-position: 40% center; }
  .projects-image-label { left: 22px; bottom: 22px; }
  .projects-copy { padding: 75px 25px; }
  .why-copy { padding: 80px 25px; }
  .why-visual { min-height: 480px; }
  .contact-section { padding: 80px 25px; }
  .enquiry-form { padding: 30px 22px; }
  .form-row { grid-template-columns: 1fr; gap: 0; }
  .form-submit { align-items: flex-start; flex-direction: column; }
  .form-submit button { width: 100%; justify-content: space-between; }
  .cta-strip { flex-direction: column; align-items: flex-start; gap: 18px; padding: 38px 25px; }
  footer { padding: 60px 25px 25px; }
  .footer-main { grid-template-columns: 1fr; padding-bottom: 50px; }
  .footer-bottom { flex-direction: column; }
}