:root {
  --orange: #f18723;
  --orange-dark: #cf6710;
  --ink: #17191c;
  --ink-soft: #30343a;
  --paper: #f5f3ef;
  --white: #ffffff;
  --line: #d9d6d0;
  --muted: #72767d;
  --container: 1180px;
  --shadow: 0 18px 45px rgba(17, 19, 22, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.65;
}
img { display: block; width: 100%; }
a { color: inherit; }
button { font: inherit; }
.container { width: min(var(--container), calc(100% - 40px)); margin-inline: auto; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.skip-link {
  position: fixed; left: 16px; top: -100px; z-index: 1000;
  padding: 10px 14px; background: var(--orange); color: var(--ink); font-weight: 700;
}
.skip-link:focus { top: 16px; }

.site-header {
  position: fixed; inset: 0 0 auto; z-index: 100;
  background: rgba(17, 19, 22, 0.94); color: var(--white);
  border-bottom: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(12px);
}
.header-inner { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-mark { display: grid; grid-template-columns: repeat(3, 7px); gap: 4px; height: 32px; align-items: end; }
.brand-mark span { display: block; background: var(--orange); transform: skew(-13deg); }
.brand-mark span:nth-child(1) { height: 18px; }
.brand-mark span:nth-child(2) { height: 26px; }
.brand-mark span:nth-child(3) { height: 32px; }
.brand-text { display: flex; flex-direction: column; line-height: 1; letter-spacing: 0.08em; }
.brand-text strong { font-size: 17px; }
.brand-text small { margin-top: 5px; font-size: 10px; letter-spacing: 0.28em; color: #c8cbd0; }
.main-nav { display: flex; align-items: center; gap: 28px; }
.main-nav a { text-decoration: none; font-size: 14px; font-weight: 650; letter-spacing: 0.02em; }
.main-nav a:not(.nav-cta):hover { color: var(--orange); }
.nav-cta { padding: 11px 18px; background: var(--orange); color: var(--ink); }
.nav-cta:hover { background: #ff9c43; }
.nav-toggle { display: none; width: 44px; height: 44px; border: 0; background: transparent; padding: 10px; }
.nav-toggle span:not(.sr-only) { display: block; height: 2px; margin: 5px 0; background: var(--white); }

.hero { min-height: 850px; position: relative; display: flex; align-items: center; color: var(--white); overflow: hidden; }
.hero-media { position: absolute; inset: 0; background: url("assets/images/hero-construction.jpg") center 38% / cover no-repeat; transform: scale(1.02); }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(13,15,18,.95) 0%, rgba(13,15,18,.78) 48%, rgba(13,15,18,.22) 78%, rgba(13,15,18,.08) 100%); }
.hero::after {
  content: ""; position: absolute; right: -150px; bottom: -120px; width: 560px; height: 520px;
  background: rgba(241,135,35,.9); transform: rotate(-16deg); clip-path: polygon(35% 0, 100% 0, 100% 100%, 0 100%);
}
.hero-content { position: relative; z-index: 2; padding-top: 112px; padding-bottom: 70px; }
.eyebrow { margin: 0 0 18px; color: var(--orange); font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: .16em; }
.eyebrow.dark { color: var(--orange-dark); }
.hero h1 { max-width: 810px; margin: 0; font-size: clamp(52px, 7vw, 92px); line-height: .98; letter-spacing: -.045em; text-transform: uppercase; }
.hero h1 span { color: var(--orange); }
.hero-lead { max-width: 680px; margin: 28px 0 0; font-size: 20px; color: #e1e3e6; }
.hero-actions { display: flex; gap: 14px; margin-top: 34px; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 24px; border: 2px solid transparent; text-decoration: none; font-weight: 800; cursor: pointer; transition: .2s ease; }
.btn-primary { background: var(--orange); color: var(--ink); }
.btn-primary:hover { background: #ff9e45; transform: translateY(-2px); }
.btn-ghost { border-color: rgba(255,255,255,.7); color: var(--white); }
.btn-ghost:hover { background: var(--white); color: var(--ink); }
.hero-meta { display: flex; gap: 0; margin-top: 72px; width: min(720px, 100%); border-top: 1px solid rgba(255,255,255,.28); border-bottom: 1px solid rgba(255,255,255,.28); }
.hero-meta div { flex: 1; padding: 18px 24px 18px 0; }
.hero-meta div + div { padding-left: 24px; border-left: 1px solid rgba(255,255,255,.28); }
.hero-meta strong, .hero-meta span { display: block; }
.hero-meta strong { font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--orange); }
.hero-meta span { margin-top: 4px; font-weight: 700; }

.intro-section { padding: 108px 0 118px; background: var(--paper); }
.section-heading { max-width: 760px; margin-bottom: 54px; }
.section-heading.centered { text-align: center; margin-inline: auto; }
.section-heading h2, .services-copy h2, .company-copy h2, .contact-copy h2, .scope-inner h2 {
  margin: 0; font-size: clamp(38px, 4.5vw, 62px); line-height: 1.04; letter-spacing: -.035em;
}
.section-heading p, .services-copy > p, .company-copy > p, .contact-copy > p { color: var(--muted); font-size: 18px; }
.process-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
.process-card { background: var(--white); box-shadow: 0 8px 28px rgba(17,19,22,.06); }
.process-card.featured { transform: translateY(24px); }
.process-image { height: 250px; overflow: hidden; }
.process-image img { height: 100%; object-fit: cover; transition: transform .45s ease; }
.process-card:hover img { transform: scale(1.04); }
.process-body { position: relative; padding: 30px 30px 34px; }
.process-body .step { position: absolute; right: 22px; top: 18px; color: #e1ddd6; font-size: 48px; line-height: 1; font-weight: 900; }
.process-body h3 { position: relative; margin: 0 0 12px; font-size: 24px; }
.process-body p { position: relative; margin: 0; color: var(--muted); }

.services-section { padding: 118px 0; background: var(--ink); color: var(--white); }
.services-layout { display: grid; grid-template-columns: .82fr 1.5fr; gap: 76px; align-items: start; }
.services-copy { position: sticky; top: 120px; }
.services-copy > p { color: #aeb3ba; }
.text-link { display: inline-flex; gap: 10px; align-items: center; margin-top: 18px; color: var(--orange); font-weight: 800; text-decoration: none; }
.text-link:hover { color: #ffac60; }
.service-grid { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid #3a3e44; border-left: 1px solid #3a3e44; }
.service-item { min-height: 245px; padding: 30px; border-right: 1px solid #3a3e44; border-bottom: 1px solid #3a3e44; }
.service-number { color: var(--orange); font-weight: 900; font-size: 13px; letter-spacing: .12em; }
.service-item h3 { margin: 28px 0 12px; font-size: 23px; line-height: 1.2; }
.service-item p { margin: 0; color: #aeb3ba; }

.portfolio-section { padding: 118px 0; }
.portfolio-heading { max-width: none; display: grid; grid-template-columns: 1fr .8fr; gap: 80px; align-items: end; }
.portfolio-heading > p { margin: 0; color: var(--muted); font-size: 17px; }
.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); grid-auto-rows: 330px; gap: 18px; }
.project-card { position: relative; overflow: hidden; min-height: 330px; background: #222; }
.project-card.project-large { grid-row: span 2; }
.project-card.project-wide { grid-column: span 2; }
.project-card img { height: 100%; object-fit: cover; transition: transform .5s ease; }
.project-card:hover img { transform: scale(1.045); }
.project-shade { position: absolute; inset: 0; background: linear-gradient(0deg, rgba(12,14,16,.92) 0%, rgba(12,14,16,.1) 72%); }
.project-info { position: absolute; inset: auto 28px 26px; color: var(--white); }
.project-info span { color: var(--orange); font-size: 12px; font-weight: 850; text-transform: uppercase; letter-spacing: .12em; }
.project-info h3 { margin: 6px 0 0; font-size: 24px; line-height: 1.15; }

.company-section { padding: 118px 0; background: var(--paper); }
.company-layout { display: grid; grid-template-columns: 1.05fr .95fr; gap: 78px; align-items: center; }
.company-image-wrap { position: relative; }
.company-image-wrap > img { aspect-ratio: 4 / 5; object-fit: cover; }
.company-badge { position: absolute; right: -22px; bottom: 36px; width: 180px; padding: 24px; background: var(--orange); color: var(--ink); }
.company-badge strong { display: block; font-size: 38px; line-height: 1; }
.company-badge span { display: block; margin-top: 8px; font-size: 13px; font-weight: 750; }
.company-copy > p { margin: 22px 0 0; }
.check-list { list-style: none; padding: 0; margin: 30px 0 0; }
.check-list li { position: relative; padding: 13px 0 13px 34px; border-top: 1px solid var(--line); font-weight: 700; }
.check-list li:last-child { border-bottom: 1px solid var(--line); }
.check-list li::before { content: "✓"; position: absolute; left: 0; color: var(--orange-dark); font-weight: 900; }

.scope-section { padding: 64px 0; background: var(--orange); }
.scope-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.scope-inner .eyebrow { color: #673005; }
.scope-inner h2 { font-size: clamp(34px, 4vw, 54px); }
.scope-inner > p { margin: 0; font-size: 18px; font-weight: 650; color: #4d2a0d; }

.contact-section { padding: 118px 0; background: var(--ink); color: var(--white); }
.contact-layout { display: grid; grid-template-columns: .85fr 1.15fr; gap: 80px; align-items: start; }
.contact-layout-direct { grid-template-columns: minmax(0, 760px); }
.contact-copy > p { color: #aeb3ba; }
.contact-details { margin-top: 36px; display: grid; gap: 16px; }
.contact-details a, .contact-item { display: flex; align-items: flex-start; gap: 16px; text-decoration: none; padding: 18px 0; border-top: 1px solid #3a3e44; }
.contact-details > :last-child { border-bottom: 1px solid #3a3e44; }
.contact-icon { width: 38px; height: 38px; display: grid; place-items: center; flex: 0 0 auto; background: var(--orange); color: var(--ink); font-weight: 900; }
.contact-details small, .contact-details strong { display: block; }
.contact-details small { color: #92979f; text-transform: uppercase; letter-spacing: .1em; font-size: 10px; }
.contact-details strong { margin-top: 4px; font-size: 16px; }

.site-footer { background: #0d0f11; color: #d1d3d6; padding: 68px 0 24px; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1.05fr .7fr; gap: 46px; }
.footer-grid h3 { margin: 0 0 16px; color: var(--white); font-size: 15px; text-transform: uppercase; letter-spacing: .1em; }
.footer-grid p { color: #969ba2; margin: 18px 0 0; }
.footer-grid > div:not(:first-child) a { display: block; margin: 9px 0; text-decoration: none; color: #b4b8be; }
.footer-grid a:hover { color: var(--orange); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 54px; padding-top: 18px; border-top: 1px solid #2b2f34; color: #747981; font-size: 13px; }

.legal-page { background: var(--paper); min-height: 100vh; }
.legal-header { position: static; }
.legal-main { padding: 72px 0 100px; }
.legal-content { max-width: 820px; background: var(--white); padding: 48px; box-shadow: 0 8px 35px rgba(17,19,22,.08); }
.legal-content h1 { margin: 0 0 32px; font-size: clamp(40px, 6vw, 66px); line-height: 1; }
.legal-content h2 { margin-top: 34px; font-size: 24px; }
.legal-content p, .legal-content li { color: #4f545a; }
.placeholder { padding: 16px; background: #fff4e7; border-left: 4px solid var(--orange); font-weight: 700; }
.back-link { display: inline-flex; margin-bottom: 28px; color: var(--orange-dark); font-weight: 800; }

@media (max-width: 980px) {
  .nav-toggle { display: block; }
  .main-nav {
    position: fixed; left: 20px; right: 20px; top: 88px; display: none; flex-direction: column; align-items: stretch;
    gap: 0; padding: 16px; background: var(--ink); box-shadow: var(--shadow);
  }
  .main-nav.is-open { display: flex; }
  .main-nav a { padding: 13px 12px; }
  .nav-cta { margin-top: 8px; text-align: center; }
  .hero { min-height: 780px; }
  .hero::after { opacity: .55; }
  .process-grid { grid-template-columns: 1fr; max-width: 720px; margin-inline: auto; }
  .process-card.featured { transform: none; }
  .services-layout, .company-layout, .contact-layout { grid-template-columns: 1fr; gap: 54px; }
  .services-copy { position: static; }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .project-card.project-large { grid-row: span 1; }
  .project-card.project-wide { grid-column: span 2; }
  .portfolio-heading { grid-template-columns: 1fr; gap: 22px; }
  .scope-inner { grid-template-columns: 1fr; gap: 24px; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 680px) {
  .container { width: min(100% - 28px, var(--container)); }
  .header-inner { min-height: 70px; }
  .hero { min-height: 750px; }
  .hero-content { padding-top: 112px; }
  .hero h1 { font-size: 50px; }
  .hero-lead { font-size: 17px; }
  .hero-meta { display: grid; grid-template-columns: 1fr; margin-top: 48px; }
  .hero-meta div, .hero-meta div + div { padding: 13px 0; border-left: 0; border-top: 1px solid rgba(255,255,255,.18); }
  .hero-meta div:first-child { border-top: 0; }
  .intro-section, .services-section, .portfolio-section, .company-section, .contact-section { padding: 82px 0; }
  .process-image { height: 220px; }
  .service-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; grid-auto-rows: 310px; }
  .project-card.project-wide { grid-column: span 1; }
  .company-badge { right: 14px; bottom: 14px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
  .legal-content { padding: 28px 20px; }
}