:root {
  --black: #050505;
  --charcoal: #101010;
  --panel: #171717;
  --gold: #D4A63A;
  --gold-light: #E0B956;
  --white: #F6F6F3;
  --muted: #B8B8B2;
  --border: rgba(212, 166, 58, 0.26);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 92px; }
body {
  margin: 0;
  background: var(--black);
  color: var(--white);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }
.wrap { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }

.skip-link {
  position: fixed;
  left: 12px;
  top: -60px;
  z-index: 100;
  background: var(--gold);
  color: var(--black);
  padding: 10px 14px;
  font-weight: 700;
}
.skip-link:focus { top: 12px; }

.sr-only {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0);
  white-space: nowrap; border: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(5, 5, 5, 0.94);
  border-bottom: 1px solid rgba(212, 166, 58, 0.16);
  backdrop-filter: blur(12px);
}
.nav { min-height: 92px; display: flex; align-items: center; gap: 36px; }
.brand { display: flex; align-items: center; flex: 0 0 auto; }
.brand img { width: 224px; height: auto; object-fit: contain; }
.nav-links {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.nav-links > a:not(.button) { color: #efefeb; }
.nav-links > a:hover { color: var(--gold-light); }
.menu-toggle {
  display: none;
  margin-left: auto;
  width: 46px;
  height: 42px;
  padding: 9px;
  border: 1px solid var(--border);
  background: transparent;
}
.menu-toggle span:not(.sr-only) {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--gold);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 24px;
  border: 1px solid var(--gold);
  border-radius: 2px;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}
.button:hover { transform: translateY(-1px); }
.button.primary { background: var(--gold); color: var(--black); }
.button.primary:hover { background: var(--gold-light); }
.button.secondary { color: var(--gold-light); background: transparent; }
.button.secondary:hover { background: var(--gold); color: var(--black); }

.hero {
  min-height: 760px;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 78% 44%, rgba(212,166,58,.14), transparent 29%),
    linear-gradient(135deg, #050505 0%, #10100d 52%, #070707 100%);
}
.hero::before {
  content: "";
  position: absolute;
  inset: -24%;
  opacity: 0.10;
  background-image: repeating-radial-gradient(
    ellipse at 78% 54%,
    transparent 0 20px,
    rgba(224,185,86,.40) 21px 22px,
    transparent 23px 40px
  );
  transform: rotate(-8deg);
}
.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(380px, .88fr);
  align-items: center;
  gap: clamp(42px, 6vw, 90px);
  padding: 86px 0;
}
.hero-content {
  min-width: 0;
  max-width: 760px;
}
.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 0;
}
.hero-logo-panel {
  width: 100%;
  max-width: 500px;
  padding: clamp(34px, 4vw, 58px);
  background: rgba(3,3,3,.82);
  border: 1px solid rgba(212,166,58,.34);
  box-shadow: 0 26px 80px rgba(0,0,0,.44);
  position: relative;
}
.hero-logo-panel::before,
.hero-logo-panel::after {
  content: "";
  position: absolute;
  width: 56px;
  height: 1px;
  background: var(--gold);
  top: 22px;
}
.hero-logo-panel::before { left: 22px; }
.hero-logo-panel::after { right: 22px; }
.hero-logo {
  width: 100%;
  height: auto;
  filter: drop-shadow(0 10px 22px rgba(0,0,0,.50));
}
.hero-industries {
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid rgba(212,166,58,.24);
  color: var(--muted);
  text-align: center;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .10em;
  text-transform: uppercase;
}
.hero-industries span {
  color: var(--gold);
  padding: 0 8px;
}
.kicker {
  color: var(--gold-light);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 22px;
}
h1, h2, h3 { margin: 0; font-family: "Arial Narrow", Arial, Helvetica, sans-serif; }
h1 {
  font-size: clamp(48px, 5.7vw, 82px);
  line-height: 0.98;
  letter-spacing: -0.042em;
  text-transform: uppercase;
}
h1 span { color: var(--gold); }
h2 { font-size: clamp(34px, 4.8vw, 60px); line-height: 1.05; letter-spacing: -0.03em; }
h3 { line-height: 1.15; }
.hero p {
  max-width: 650px;
  color: #d6d6d2;
  font-size: 18px;
  line-height: 1.7;
  margin: 28px 0 34px;
}
.actions { display: flex; gap: 14px; flex-wrap: wrap; }

.section { padding: 104px 0; }
.section.alt { background: var(--charcoal); }
.section-head { text-align: left; max-width: 820px; margin: 0 0 58px; }
.section-head p, .lead {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.7;
}
.grid {
  display: grid;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}
.services { grid-template-columns: repeat(5, 1fr); }
.card { background: var(--black); padding: 34px 26px; min-height: 300px; }
.card .num, .industry span {
  color: var(--gold);
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.12em;
}
.card h3 { font-size: 21px; margin: 28px 0 16px; }
.card p { color: var(--muted); line-height: 1.65; margin: 0; }
.process { grid-template-columns: repeat(4, 1fr); }
.process .card { background: var(--panel); min-height: 270px; }

.industries { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.industry {
  min-height: 300px;
  padding: 30px;
  display: flex;
  align-items: flex-end;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  border: 1px solid var(--border);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}
.industry::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(180deg, rgba(5,5,5,.08) 0%, rgba(5,5,5,.28) 38%, rgba(5,5,5,.94) 100%),
    linear-gradient(90deg, rgba(5,5,5,.18), transparent 56%);
}
.industry::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.03);
}
.industry:nth-child(1) {
  background-image: url("assets/industry-construction.jpg");
}
.industry:nth-child(2) {
  background-image: url("assets/industry-earthwork.jpg");
}
.industry:nth-child(3) {
  background-image: url("assets/industry-aggregates.jpg");
}
.industry:nth-child(4) {
  background-image: url("assets/industry-site-development.jpg");
}
.industry > div {
  position: relative;
  z-index: 1;
}
.industry h3 {
  font-size: 24px;
  margin: 16px 0 12px;
  text-shadow: 0 2px 10px rgba(0,0,0,.85);
}
.industry p {
  color: #d8d8d3;
  margin: 0;
  line-height: 1.6;
  text-shadow: 0 2px 8px rgba(0,0,0,.82);
}

.benefits { display: grid; grid-template-columns: 1.1fr .9fr; gap: 70px; align-items: center; }
.benefits h2 { font-size: clamp(38px, 5.2vw, 66px); }
.checks { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.check {
  border-top: 1px solid rgba(212,166,58,.34);
  padding: 18px 0;
  color: #e4e4e0;
}

.contact-section {
  background:
    radial-gradient(circle at 10% 50%, rgba(212,166,58,.10), transparent 35%),
    var(--black);
}
.contact-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 72px; align-items: start; }
.contact-copy { position: sticky; top: 130px; }
.contact-copy p { color: var(--muted); font-size: 18px; line-height: 1.7; }
.contact-detail {
  border-top: 1px solid var(--border);
  padding: 18px 0;
  display: grid;
  gap: 5px;
}
.contact-detail strong { color: var(--gold-light); text-transform: uppercase; font-size: 12px; letter-spacing: .10em; }
.contact-detail span, .contact-detail a { color: var(--muted); }

.quote-form {
  background: var(--panel);
  border: 1px solid var(--border);
  padding: 34px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.quote-form label {
  display: grid;
  gap: 8px;
  margin-bottom: 18px;
  color: #ecece8;
  font-size: 14px;
  font-weight: 700;
}
.quote-form input, .quote-form select, .quote-form textarea {
  width: 100%;
  border: 1px solid rgba(246,246,243,.18);
  border-radius: 2px;
  background: #0d0d0d;
  color: var(--white);
  padding: 14px;
  outline: none;
}
.quote-form input:focus, .quote-form select:focus, .quote-form textarea:focus { border-color: var(--gold); }
.quote-form textarea { resize: vertical; }
.form-button { width: 100%; }
.hidden { display: none !important; }

footer { border-top: 1px solid rgba(212,166,58,.20); padding: 52px 0; background: #030303; }
.footer { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 40px; }
.footer img { width: 238px; height: auto; }
.footer p, .footer a { color: var(--muted); line-height: 1.8; font-size: 14px; }
.footer a:hover { color: var(--gold-light); }
.footer h3 {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--gold);
}
.small { margin-top: 40px; color: #777; font-size: 12px; }

.thank-you {
  min-height: 100vh;
  display: grid;
  place-items: center;
  text-align: center;
  background:
    radial-gradient(circle at 50% 42%, rgba(212,166,58,.18), transparent 28%),
    var(--black);
}
.thank-you-content { max-width: 760px; padding: 80px 20px; }
.thank-you img { width: min(420px, 84vw); margin: 0 auto 36px; }
.thank-you h1 { font-size: clamp(44px, 7vw, 84px); }
.thank-you p { color: var(--muted); font-size: 18px; line-height: 1.7; margin: 24px auto 32px; }

:focus-visible { outline: 2px solid var(--gold-light); outline-offset: 3px; }

@media (max-width: 1050px) {
  .services { grid-template-columns: repeat(2, 1fr); }
  .services .card:last-child { grid-column: 1 / -1; }
  .process { grid-template-columns: repeat(2, 1fr); }
  .industries { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 820px) {
  .menu-toggle { display: block; }
  .nav-links {
    position: fixed;
    inset: 86px 0 auto 0;
    display: none;
    background: rgba(5,5,5,.99);
    border-bottom: 1px solid var(--border);
    padding: 24px 20px 32px;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }
  .nav-links.open { display: flex; }
  .nav-links > a { padding: 15px 0; border-bottom: 1px solid rgba(255,255,255,.08); }
  .nav-links .nav-cta { margin-top: 18px; border-bottom: 1px solid var(--gold); }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 48px;
    padding: 74px 0;
  }
  .hero-content { max-width: 760px; }
  .hero-visual { justify-content: flex-start; }
  .hero-logo-panel { max-width: 520px; }
  .benefits, .contact-layout { grid-template-columns: 1fr; }
  .contact-copy { position: static; }
}

@media (max-width: 600px) {
  html { scroll-padding-top: 76px; }
  .wrap { width: min(100% - 28px, 1180px); }
  .nav { min-height: 76px; }
  .brand img { width: 174px; }
  .nav-links { inset: 76px 0 auto 0; }
  .hero { min-height: auto; }
  .hero-grid { padding: 68px 0; gap: 38px; }
  .hero p { font-size: 17px; }
  .hero-logo-panel { padding: 28px 22px; }
  .hero-industries { font-size: 10px; letter-spacing: .07em; }
  .hero-industries span { padding: 0 3px; }
  .actions .button { width: 100%; }
  .section { padding: 76px 0; }
  .services, .process, .industries, .checks, .footer, .form-row { grid-template-columns: 1fr; }
  .services .card:last-child { grid-column: auto; }
  .card { min-height: 0; }
  .industry { min-height: 230px; }
  .quote-form { padding: 24px 18px; }
}