:root {
  --blue: #2f3e97;
  --navy: #061727;
  --navy-2: #0a2238;
  --orange: #ff6b18;
  --charcoal: #444444;
  --white: #ffffff;
  --soft: #f4f7fb;
  --border: #d8dee8;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: Inter, Arial, sans-serif; color: var(--navy); background: var(--white); }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
.container { width: min(1160px, calc(100% - 40px)); margin: 0 auto; }
.site-header { position: sticky; top: 0; z-index: 20; height: 86px; display: flex; align-items: center; gap: 28px; padding: 0 34px; background: rgba(255,255,255,.96); box-shadow: 0 6px 24px rgba(0,0,0,.1); }
.brand img { width: 188px; }
.desktop-nav { display: flex; gap: 28px; margin-left: auto; font-size: 14px; font-weight: 800; text-transform: uppercase; }
.desktop-nav a:hover { color: var(--orange); }
.phone-link { background: var(--orange); color: #fff; padding: 16px 22px; border-radius: 0; font-weight: 900; letter-spacing: .3px; }
.menu-toggle { display: none; margin-left: auto; border: 0; background: var(--blue); color: #fff; font-size: 28px; width: 56px; height: 56px; }
.mobile-menu { position: fixed; inset: 0 0 0 auto; width: min(86vw, 360px); background: linear-gradient(135deg, var(--navy), #05101d); z-index: 50; color: #fff; padding: 32px; box-shadow: -20px 0 60px rgba(0,0,0,.35); }
.mobile-menu img { width: 170px; background: #fff; padding: 10px; margin-bottom: 42px; }
.mobile-menu a { display: block; font-family: "Barlow Condensed", sans-serif; font-size: 30px; font-weight: 800; text-transform: uppercase; padding: 16px 0; }
.menu-close { position: absolute; right: 26px; top: 22px; background: transparent; border: 0; color: #fff; font-size: 42px; }
.hero { min-height: 650px; position: relative; display: grid; align-items: center; overflow: hidden; background: linear-gradient(90deg, rgba(3,14,26,.72), rgba(3,14,26,.38) 45%, rgba(3,14,26,.10)), url('assets/hero-excavator.jpeg') center/cover no-repeat; }
.hero-blueprint, .drawing-bg::before { content: ""; position: absolute; inset: 0; background-image: url('assets/lockridge-plan.png'); background-size: cover; background-position: center; opacity: .45; mix-blend-mode: screen; pointer-events: none; }
.hero-content { position: relative; padding-left: max(40px, calc((100vw - 1160px) / 2)); width: min(760px, calc(100% - 40px)); color: #fff; }
.eyebrow { margin: 0 0 12px; font-weight: 900; text-transform: uppercase; letter-spacing: .08em; color: #fff; }
.eyebrow.orange { color: var(--orange); }
h1, h2, h3 { margin: 0; line-height: .95; }
h1, h2 { font-family: "Barlow Condensed", Impact, sans-serif; text-transform: uppercase; font-weight: 800; }
h1 { font-size: clamp(64px, 9vw, 118px); letter-spacing: .01em; text-shadow: 0 8px 26px rgba(0,0,0,.45); }
h2 { font-size: clamp(42px, 5vw, 64px); color: var(--blue); }
h3 { font-size: 22px; text-transform: uppercase; color: var(--navy); }
.hero-services { font-size: clamp(20px, 2.2vw, 30px); color: var(--orange); font-weight: 900; text-transform: uppercase; margin: 22px 0 14px; }
.hero-copy { font-size: 20px; font-weight: 800; max-width: 620px; text-transform: uppercase; line-height: 1.35; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 54px; padding: 0 28px; font-weight: 900; text-transform: uppercase; border: 2px solid transparent; }
.btn-primary { background: var(--orange); color: #fff; }
.btn-secondary { border-color: rgba(255,255,255,.75); color: #fff; }
.section { padding: 72px 0; position: relative; overflow: hidden; }
.drawing-bg { background: var(--soft); }
.drawing-bg::before { opacity: .06; mix-blend-mode: multiply; }
.section-title { text-align: center; margin-bottom: 34px; position: relative; }
.section-title h2::after { content: ""; display: block; width: 72px; height: 4px; background: var(--orange); margin: 14px auto 0; }
.cards { display: grid; gap: 28px; position: relative; }
.three-col { grid-template-columns: repeat(3, 1fr); }
.service-card { background: #fff; border: 1px solid var(--border); box-shadow: 0 15px 36px rgba(0,0,0,.09); overflow: hidden; }
.service-card > img { height: 240px; width: 100%; object-fit: cover; }
.card-body { position: relative; padding: 48px 26px 28px; }
.service-icon { position: absolute; top: -34px; left: 26px; width: 68px; height: 68px; display: grid; place-items: center; border-radius: 50%; background: var(--blue); border: 4px solid #fff; color: #fff; font-size: 32px; font-weight: 900; }
ul { margin: 18px 0 0; padding: 0; list-style: none; }
li { margin: 9px 0; }
li::before { content: "✓"; color: var(--blue); font-weight: 900; margin-right: 10px; }
.capability { display: grid; grid-template-columns: 1fr 1.1fr; background: var(--navy); color: #fff; min-height: 450px; }
.capability-copy { padding: 72px max(40px, calc((100vw - 1160px) / 2)) 72px 40px; }
.capability h2 { color: #fff; margin-bottom: 24px; }
.capability p { font-size: 18px; line-height: 1.6; max-width: 570px; }
.capability-icons { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 32px; }
.capability-icons div { border-left: 2px solid var(--orange); padding-left: 14px; }
.capability-icons span { display: block; font-size: 32px; margin-bottom: 8px; }
.plan-panel { position: relative; min-height: 450px; background: #fff; overflow: hidden; display: grid; place-items: center; }
.plan-panel img { width: 100%; height: 100%; object-fit: cover; opacity: .88; }
.plan-note { position: absolute; right: 24px; bottom: 24px; background: #fff; color: var(--orange); border-left: 8px solid var(--orange); padding: 18px 22px; font-weight: 900; text-transform: uppercase; max-width: 310px; box-shadow: 0 14px 35px rgba(0,0,0,.18); }
.project-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; position: relative; }
.project-grid article { position: relative; overflow: hidden; min-height: 178px; background: var(--navy); }
.project-grid img { width: 100%; height: 178px; object-fit: cover; opacity: .92; transition: transform .3s ease; }
.project-grid article:hover img { transform: scale(1.06); }
.project-grid span { position: absolute; inset: auto 0 0; background: rgba(6,23,39,.92); color: #fff; padding: 12px; text-align: center; font-weight: 900; text-transform: uppercase; font-size: 13px; }
.about-section { background: #fff; }
.about-grid { display: grid; grid-template-columns: .95fr 1fr; gap: 54px; align-items: center; }
.about-img { border-radius: 4px; min-height: 430px; width: 100%; object-fit: cover; box-shadow: 0 18px 45px rgba(0,0,0,.14); }
.about-section p { font-size: 18px; line-height: 1.7; color: var(--charcoal); }
.feature-list { margin-top: 26px; display: grid; gap: 18px; }
.feature-list div { border-left: 5px solid var(--blue); padding-left: 18px; }
.feature-list strong { display: block; text-transform: uppercase; color: var(--blue); margin-bottom: 4px; }
.feature-list span { color: var(--charcoal); }
.contact-section { background: linear-gradient(135deg, var(--navy), #0c263d); color: #fff; padding: 68px 0; }
.contact-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 44px; }
.contact-section h2, .contact-section h3 { color: #fff; font-family: "Barlow Condensed", sans-serif; text-transform: uppercase; font-size: 38px; }
.contact-section a { color: #fff; }
.cta-card { background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.16); padding: 28px; }
footer { background: var(--blue); color: #fff; display: flex; justify-content: space-between; gap: 20px; padding: 18px 34px; font-size: 14px; }
@media (max-width: 980px) {
  .site-header { height: 74px; padding: 0 18px; }
  .brand img { width: 155px; }
  .desktop-nav { display: none; }
  .menu-toggle { display: block; }
  .phone-link { margin-left: auto; background: transparent; color: var(--orange); padding: 0; font-size: 15px; }
  .hero { min-height: 590px; background-position: 58% center; align-items: end; padding-bottom: 36px; }
  .hero-content { padding-left: 24px; width: calc(100% - 24px); }
  .hero-copy { font-size: 17px; }
  .btn { width: 100%; }
  .three-col, .capability, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .capability-copy { padding: 58px 24px; }
  .capability-icons { grid-template-columns: 1fr 1fr; }
  .project-grid { grid-template-columns: 1fr 1fr; }
  .project-grid article, .project-grid img { min-height: 160px; height: 160px; }
  .service-card > img { height: 210px; }
  footer { flex-direction: column; text-align: center; }
}
@media (max-width: 520px) {
  .container { width: min(100% - 28px, 1160px); }
  .phone-link { font-size: 14px; }
  .menu-toggle { width: 50px; height: 50px; }
  h1 { font-size: 62px; }
  h2 { font-size: 40px; }
  .hero-services { font-size: 19px; }
  .section { padding: 54px 0; }
  .capability-icons { grid-template-columns: 1fr; }
  .project-grid { gap: 10px; }
  .project-grid span { font-size: 11px; }
}