:root {
  --black: #17181A;
  --charcoal: #2B2D30;
  --concrete: #8B8D8A;
  --concrete-light: #D9DAD6;
  --yellow: #F5C400;
  --yellow-dark: #D1A600;
  --paper: #F2F1ED;
  --paper-alt: #E6E4DD;
  --line: #D2D0C7;
  --radius: 4px;
  --font-head: "Bebas Neue", "Segoe UI", sans-serif;
  --font-body: "Barlow", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--font-body); color: var(--black); background: var(--paper); font-size: 16px; line-height: 1.6; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3 { font-family: var(--font-head); font-weight: 400; text-transform: uppercase; line-height: 1.05; letter-spacing: 0.01em; margin: 0 0 0.4em; }
p { margin: 0 0 1em; }
.container { max-width: 1140px; margin: 0 auto; padding: 0 20px; }

.eyebrow, .hero-eyebrow { text-transform: uppercase; letter-spacing: 0.16em; font-size: 0.78rem; font-weight: 700; color: var(--yellow-dark); margin: 0 0 0.6em; font-family: var(--font-body); }

.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 12px 28px; border-radius: 3px; font-weight: 800; font-size: 1rem; text-transform: uppercase; letter-spacing: 0.04em; border: 2px solid transparent; cursor: pointer; transition: transform 0.15s ease, background 0.15s ease, color 0.15s ease; }
.btn:active { transform: scale(0.98); }
.btn-primary { background: var(--yellow); color: var(--black); }
.btn-primary:hover { background: var(--yellow-dark); }
.btn-secondary { background: transparent; border-color: #fff; color: #fff; }
.btn-secondary:hover { background: rgba(255,255,255,0.12); }

/* Top bar */
.topbar { background: var(--black); color: #C9CBC7; font-size: 0.85rem; }
.topbar-inner { max-width: 1140px; margin: 0 auto; padding: 8px 20px; display: flex; flex-wrap: wrap; gap: 6px 20px; }
.topbar-link { display: inline-flex; align-items: center; gap: 6px; min-height: 32px; }
.topbar-link:hover { color: var(--yellow); }

/* Header */
.site-header { background: var(--paper); border-bottom: 4px solid var(--black); position: sticky; top: 0; z-index: 50; }
.header-inner { max-width: 1140px; margin: 0 auto; padding: 10px 20px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.wordmark img { height: 48px; width: auto; }

.menu-toggle { display: flex; flex-direction: column; justify-content: center; gap: 5px; width: 44px; height: 44px; border: none; background: transparent; cursor: pointer; padding: 0; }
.menu-toggle span { display: block; width: 24px; height: 3px; background: var(--black); margin: 0 auto; transition: transform 0.2s ease, opacity 0.2s ease; }
.menu-toggle.is-open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.menu-toggle.is-open span:nth-child(2) { opacity: 0; }
.menu-toggle.is-open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

.main-nav { position: fixed; top: 0; right: 0; height: 100vh; width: min(78vw, 320px); background: var(--black); display: flex; flex-direction: column; align-items: flex-start; gap: 4px; padding: 90px 28px 28px; transform: translateX(100%); transition: transform 0.25s ease; box-shadow: -8px 0 24px rgba(0,0,0,0.3); }
.main-nav.is-open { transform: translateX(0); }
.main-nav a { width: 100%; padding: 12px 0; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; border-bottom: 1px solid rgba(255,255,255,0.12); min-height: 44px; display: flex; align-items: center; color: #fff; font-size: 0.95rem; }
.nav-cta { margin-top: 12px; background: var(--yellow); color: var(--black) !important; border-radius: 3px; padding: 12px 22px !important; justify-content: center; border-bottom: none !important; }

/* Hero */
.hero { position: relative; min-height: 84vh; display: flex; align-items: center; overflow: hidden; color: #fff; }
.hero-pattern {
  position: absolute; inset: 0;
  background:
    repeating-linear-gradient(45deg, rgba(245,196,0,0.10) 0px, rgba(245,196,0,0.10) 24px, transparent 24px, transparent 48px),
    linear-gradient(160deg, var(--black) 0%, var(--charcoal) 60%, #3A3D40 100%);
}
.hero-content { position: relative; z-index: 2; max-width: 680px; padding: 100px 24px 76px; }
.hero-eyebrow { color: var(--yellow); }
.hero h1 { color: #fff; font-size: clamp(2.6rem, 8vw, 4.4rem); margin-bottom: 0.3em; }
.hero-sub { font-size: 1.1rem; color: #D6D7D3; max-width: 540px; margin: 0 0 1.8em; text-transform: none; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

/* Sections */
.section { padding: 64px 0; }
.section.alt { background: var(--paper-alt); }
.section-lede { max-width: 640px; color: #4B4D49; font-size: 1.05rem; text-transform: none; }
h2 { font-size: clamp(2rem, 5vw, 2.8rem); }

/* Services */
.services-grid { display: grid; grid-template-columns: 1fr; gap: 14px; margin-top: 24px; }
.service-card { background: #fff; border: 1px solid var(--line); border-left: 5px solid var(--yellow); border-radius: var(--radius); padding: 20px; }
.service-card h3 { font-size: 1.25rem; margin-bottom: 0.25em; }
.service-card p { color: #4B4D49; font-size: 0.95rem; margin: 0; text-transform: none; }

/* Work / built for */
.work-grid { display: grid; grid-template-columns: 1fr; gap: 28px; align-items: center; }
.work-visual { border-radius: var(--radius); overflow: hidden; aspect-ratio: 4/3; }
.work-pattern {
  width: 100%; height: 100%;
  background: repeating-linear-gradient(-45deg, var(--black) 0px, var(--black) 20px, var(--charcoal) 20px, var(--charcoal) 40px);
  position: relative;
}
.work-pattern::after {
  content: "PRECISION CUT";
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  color: rgba(245,196,0,0.55);
  font-family: var(--font-head);
  font-size: clamp(1.6rem, 5vw, 2.4rem);
  letter-spacing: 0.05em;
}

/* Hydraulic advantage */
.advantage-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 24px; }
.advantage-pill { background: var(--black); color: var(--yellow); font-weight: 800; text-transform: uppercase; letter-spacing: 0.04em; padding: 12px 22px; border-radius: 3px; font-size: 0.95rem; }

/* Service area */
.area-list { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.area-chip { background: #fff; border: 1px solid var(--line); border-radius: 3px; padding: 8px 16px; font-weight: 700; font-size: 0.9rem; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr; gap: 32px; align-items: stretch; }
.contact-list { margin: 20px 0 24px; display: flex; flex-direction: column; gap: 10px; }
.contact-list li, .contact-list a { display: flex; align-items: center; gap: 8px; min-height: 44px; font-weight: 600; text-transform: none; }
.contact-list a:hover { color: var(--yellow-dark); }
.map-wrap { border-radius: var(--radius); overflow: hidden; min-height: 320px; border: 1px solid var(--line); }

/* Footer */
.site-footer { background: var(--black); color: #C9CBC7; padding: 40px 0; }
.footer-inner { display: flex; flex-direction: column; gap: 16px; }
.footer-word { color: #fff; font-size: 1.15rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.02em; }
.footer-copy { font-size: 0.85rem; color: #8A8C88; margin: 0; }

/* Tablet */
@media (min-width: 768px) {
  .menu-toggle { display: none; }
  .main-nav { position: static; height: auto; width: auto; flex-direction: row; align-items: center; padding: 0; box-shadow: none; transform: none; gap: 24px; background: transparent; }
  .main-nav a { width: auto; border-bottom: none; padding: 0; min-height: auto; color: var(--black); }
  .nav-cta { margin-top: 0; }
  .services-grid { grid-template-columns: repeat(3, 1fr); }
  .work-grid { grid-template-columns: 1fr 1.2fr; }
  .contact-grid { grid-template-columns: 1.1fr 1fr; }
  .map-wrap { min-height: 100%; }
}

/* Desktop */
@media (min-width: 1200px) {
  .container { padding: 0 32px; }
  .section { padding: 88px 0; }
}