:root {
  --bg: #0f1114;
  --bg-2: #171b20;
  --panel: #ffffff;
  --panel-soft: #f5f2ed;
  --text: #141414;
  --muted: #626262;
  --light: #ffffff;
  --light-muted: rgba(255,255,255,.78);
  --brand: #f37021;
  --brand-dark: #b84914;
  --line: rgba(20,20,20,.12);
  --shadow: 0 24px 70px rgba(0,0,0,.24);
  --radius: 22px;
  --container: 1160px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background: var(--panel-soft);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
.container { width: min(var(--container), calc(100% - 40px)); margin: 0 auto; }
.section-padding { padding: 86px 0; }
.skip-link { position: absolute; left: -999px; top: 12px; background: #fff; color: #000; padding: 10px 14px; z-index: 99; }
.skip-link:focus { left: 12px; }

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  background: rgba(15,17,20,.72);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,.12);
  transition: background .2s ease, box-shadow .2s ease;
}
.site-header.is-scrolled { background: rgba(15,17,20,.94); box-shadow: 0 18px 45px rgba(0,0,0,.22); }
.nav-wrap { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; color: var(--light); }
.brand-mark { width: 48px; height: 48px; border-radius: 15px; display: grid; place-items: center; background: linear-gradient(135deg, var(--brand), #ffb36d); color: #18110c; font-weight: 900; letter-spacing: -.05em; box-shadow: 0 10px 28px rgba(243,112,33,.35); }
.brand-text { display: grid; line-height: 1.05; }
.brand-text strong { font-size: 16px; letter-spacing: .02em; }
.brand-text span { font-size: 13px; color: var(--light-muted); text-transform: uppercase; letter-spacing: .18em; }
.site-nav { display: flex; align-items: center; gap: 10px; color: var(--light); }
.site-nav a { text-decoration: none; padding: 10px 12px; color: rgba(255,255,255,.82); font-size: 14px; font-weight: 700; }
.site-nav a:hover { color: #fff; }
.nav-cta { background: var(--brand); color: #17100b !important; border-radius: 999px; padding-inline: 16px !important; }
.menu-toggle { display: none; width: 44px; height: 44px; background: transparent; border: 1px solid rgba(255,255,255,.24); border-radius: 12px; }
.menu-toggle span { display: block; width: 18px; height: 2px; background: #fff; margin: 4px auto; }

.hero { min-height: 780px; position: relative; display: grid; align-items: center; overflow: hidden; color: var(--light); }
.hero-media, .hero-media img { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-media img { object-fit: cover; }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(0,0,0,.88), rgba(0,0,0,.52) 48%, rgba(0,0,0,.18)), radial-gradient(circle at 20% 30%, rgba(243,112,33,.25), transparent 34%); }
.hero-content { position: relative; padding-top: 80px; }
.eyebrow { margin: 0 0 14px; color: var(--brand); text-transform: uppercase; letter-spacing: .18em; font-size: 12px; font-weight: 900; }
.eyebrow.dark { color: var(--brand-dark); }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 860px; font-size: clamp(46px, 7vw, 86px); line-height: .94; letter-spacing: -.055em; margin-bottom: 24px; }
h2 { font-size: clamp(34px, 4.5vw, 58px); line-height: 1; letter-spacing: -.045em; margin-bottom: 18px; }
h3 { font-size: 22px; line-height: 1.14; letter-spacing: -.02em; }
.hero-copy { max-width: 720px; font-size: 20px; color: rgba(255,255,255,.84); margin-bottom: 28px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 34px; }
.button { display: inline-flex; justify-content: center; align-items: center; min-height: 52px; padding: 0 22px; border-radius: 999px; text-decoration: none; border: 0; cursor: pointer; font-weight: 900; font-size: 15px; }
.button.primary { background: var(--brand); color: #17100b; box-shadow: 0 16px 40px rgba(243,112,33,.28); }
.button.secondary { background: rgba(255,255,255,.12); color: #fff; border: 1px solid rgba(255,255,255,.28); }
.trust-strip { display: flex; flex-wrap: wrap; gap: 10px; max-width: 820px; }
.trust-strip span { background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.18); border-radius: 999px; padding: 9px 13px; color: rgba(255,255,255,.84); font-weight: 700; font-size: 14px; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.align-start { align-items: start; }
.lead-card { background: #fff; border-radius: var(--radius); padding: 34px; box-shadow: var(--shadow); border: 1px solid var(--line); }
.lead-card p { font-size: 20px; margin: 0; color: #303030; }
.section-heading { max-width: 720px; margin-bottom: 36px; }
.section-heading p { color: var(--muted); font-size: 18px; }
.section-heading.light { color: #fff; }
.section-heading.light p:not(.eyebrow) { color: rgba(255,255,255,.72); }
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.service-card { background: #fff; padding: 28px; border-radius: var(--radius); border: 1px solid var(--line); min-height: 300px; transition: transform .2s ease, box-shadow .2s ease; }
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.card-number { display: inline-block; color: var(--brand-dark); font-weight: 900; margin-bottom: 28px; }
.service-card p { color: var(--muted); }

.projects { background: var(--bg); color: var(--light); }
.project-feature { display: grid; grid-template-columns: 1.2fr .8fr; gap: 0; background: #fff; color: var(--text); border-radius: 30px; overflow: hidden; box-shadow: var(--shadow); margin-bottom: 20px; }
.project-feature picture, .project-feature img { height: 100%; min-height: 420px; }
.project-feature img { width: 100%; object-fit: cover; }
.project-feature-copy { padding: 42px; display: flex; flex-direction: column; justify-content: center; }
.project-feature-copy p:not(.eyebrow) { color: var(--muted); font-size: 18px; }
.project-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.project-card { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12); border-radius: 24px; overflow: hidden; }
.project-card picture, .project-card img { height: 260px; width: 100%; }
.project-card img { object-fit: cover; }
.project-card div { padding: 24px; }
.project-card p { color: rgba(255,255,255,.7); margin-bottom: 0; }

.process { background: #fff; }
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.timeline article { padding: 30px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.timeline span { display: inline-grid; place-items: center; width: 42px; height: 42px; border-radius: 999px; background: var(--panel-soft); color: var(--brand-dark); font-weight: 900; margin-bottom: 30px; }
.timeline p { color: var(--muted); margin-bottom: 0; }

.image-band { display: grid; grid-template-columns: .8fr .8fr 1.4fr; min-height: 420px; background: #111; }
.image-band picture, .image-band img { width: 100%; height: 100%; min-height: 420px; }
.image-band img { object-fit: cover; }

.about-copy p { color: #3f3f3f; font-size: 18px; }
.check-list { list-style: none; padding: 0; margin: 26px 0 0; display: grid; gap: 12px; }
.check-list li { position: relative; padding-left: 34px; font-weight: 800; }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: -2px; width: 24px; height: 24px; border-radius: 999px; display: grid; place-items: center; background: var(--brand); color: #17100b; font-size: 14px; }

.bid-section { background: linear-gradient(135deg, #141414, #29221c); color: #fff; }
.bid-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: 46px; align-items: start; }
.bid-section p { color: rgba(255,255,255,.76); }
.contact-card { margin-top: 26px; display: grid; gap: 4px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.12); border-radius: 20px; padding: 20px; max-width: 420px; }
.contact-card span { color: var(--brand); font-weight: 900; text-transform: uppercase; letter-spacing: .14em; font-size: 12px; }
.contact-card a { color: #fff; font-weight: 900; }
.bid-form { background: #fff; color: var(--text); border-radius: 28px; padding: 26px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; box-shadow: var(--shadow); }
.bid-form label { display: grid; gap: 8px; color: #222; font-weight: 900; font-size: 14px; }
.bid-form input, .bid-form textarea { width: 100%; border: 1px solid rgba(0,0,0,.16); border-radius: 14px; padding: 13px 14px; font: inherit; color: #222; background: #f9f9f9; }
.bid-form input:focus, .bid-form textarea:focus { outline: 3px solid rgba(243,112,33,.22); border-color: var(--brand); }
.full { grid-column: 1 / -1; }
.form-note { margin: 0; color: var(--muted) !important; font-size: 13px; }

.site-footer { background: #0d0e10; color: #fff; padding: 56px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .7fr 1fr; gap: 36px; }
.footer-brand { margin-bottom: 16px; }
.site-footer p, .site-footer a, .footer-bottom { color: rgba(255,255,255,.72); }
.site-footer h3 { color: #fff; font-size: 16px; text-transform: uppercase; letter-spacing: .14em; }
.small { font-size: 13px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); margin-top: 36px; padding-top: 20px; display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; font-size: 13px; }

@media (max-width: 980px) {
  .site-nav { position: absolute; left: 20px; right: 20px; top: 86px; flex-direction: column; align-items: stretch; background: rgba(15,17,20,.98); border: 1px solid rgba(255,255,255,.12); border-radius: 20px; padding: 14px; display: none; }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 13px 14px; }
  .menu-toggle { display: block; }
  .split, .project-feature, .bid-layout, .footer-grid { grid-template-columns: 1fr; }
  .service-grid, .timeline { grid-template-columns: repeat(2, 1fr); }
  .project-grid { grid-template-columns: 1fr; }
  .image-band { grid-template-columns: 1fr; }
  .image-band picture, .image-band img { min-height: 300px; }
}

@media (max-width: 640px) {
  .container { width: min(100% - 28px, var(--container)); }
  .section-padding { padding: 60px 0; }
  .hero { min-height: 720px; }
  .hero-copy { font-size: 18px; }
  .service-grid, .timeline, .bid-form { grid-template-columns: 1fr; }
  .service-card { min-height: auto; }
  .brand-text strong { font-size: 14px; }
  .brand-text span { font-size: 11px; }
  .project-feature picture, .project-feature img { min-height: 300px; }
  .project-feature-copy { padding: 28px; }
}