:root {
  --carbon: #1c1c1c;
  --carbon-strong: #0f0f0f;
  --orange: #e67e22;
  --orange-dark: #d35400;
  --gray: #f2f3f4;
  --steel: #7f8c8d;
  --white: #ffffff;
  --shell: 1180px;
  --radius-lg: 28px;
  --radius-md: 16px;
  --shadow: 0 30px 60px -40px rgba(12, 12, 12, 0.65);
}

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: "Inter", "Segoe UI", system-ui, sans-serif;
  background: var(--carbon-strong);
  color: var(--white);
  line-height: 1.6;
}

a { color: inherit; text-decoration: none; }

.shell { width: min(var(--shell), 100% - 3rem); margin: 0 auto; }

.navbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(12,12,12,0.95);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(10px);
}

.navbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.logo {
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.2rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.site-nav { display: flex; gap: 1.4rem; font-weight: 600; align-items: center; }
.site-nav a { position: relative; color: var(--white); }
.site-nav a::after {
  content: ""; position: absolute; left: 0; bottom: -0.2rem; width: 100%; height: 2px;
  background: var(--orange); opacity: 0; transition: opacity 0.2s ease;
}
.site-nav a:hover::after { opacity: 1; }
.site-nav .btn.pill { border: 1px solid var(--orange); border-radius: 999px; padding: 0.45rem 1.2rem; }

.nav-toggle { display: none; width: 44px; height: 44px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.5); background: transparent; flex-direction: column; justify-content: center; gap: 6px; }
.nav-toggle span { height: 2px; background: var(--white); }

.hero {
  color: var(--white);
  color: var(--white);
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 4.5rem 0;
  background: linear-gradient(120deg, rgba(28,28,28,0.8), rgba(12,12,12,0.7)), url('assets/hero4.jpg') center/cover no-repeat;
}

.hero-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
  align-items: center;
}
.hero-copy p { color: rgba(255,255,255,0.9); }

.hero-copy h1 {
  font-family: "Space Grotesk";
  font-size: clamp(2.5rem, 5vw, 3.8rem);
  margin: 0 0 1rem;
  color: var(--white);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.4em;
  font-size: 0.78rem;
  color: var(--steel);
}

.hero-cta { display: flex; flex-wrap: wrap; gap: 1rem; margin: 1.4rem 0 2rem; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.85rem 1.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.btn.primary { background: var(--orange); color: var(--white); box-shadow: 0 25px 40px -30px rgba(230,126,34,0.6); }
.btn.primary:hover { background: var(--orange-dark); }
.btn.secondary { background: var(--orange); color: var(--white); box-shadow: 0 25px 40px -30px rgba(230,126,34,0.6); }

.hero-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 1rem; }
.hero-stats article { border-radius: var(--radius-md); border: 1px solid rgba(255,255,255,0.25); background: rgba(0,0,0,0.35); padding: 1rem; color: var(--white); }
.hero-stats strong { display: block; font-size: 2rem; font-family: "Space Grotesk"; color: var(--orange); }

.hero-visual { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); position: relative; }
.hero-visual figcaption { position: absolute; bottom: 0; left: 0; right: 0; background: rgba(28,28,28,0.7); color: #fff; padding: 0.6rem 1rem; font-size: 0.85rem; }

.section { padding: 4rem 0; }
.section.light { background: var(--gray); color: var(--white); }
.section.dark { background: var(--carbon); color: var(--white); }
.section-head { text-align: center; max-width: 620px; margin: 0 auto 2rem; }
.section-head p { letter-spacing: 0.4em; text-transform: uppercase; font-size: 0.72rem; color: var(--steel); }
.section-head h2 { font-family: "Space Grotesk"; font-size: clamp(2rem, 3vw, 2.8rem); }

.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.5rem; }
.card-grid article { background: #fff; color: var(--white); border-radius: var(--radius-md); border: 1px solid rgba(0,0,0,0.12); padding: 1.5rem; box-shadow: var(--shadow); }
.card-grid span { font-size: 0.85rem; color: var(--orange); }

.ops-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 2rem; align-items: start; }
.ops-grid ul { padding-left: 1.2rem; }
.timeline { background: rgba(255,255,255,0.08); border-radius: var(--radius-lg); border: 1px solid rgba(255,255,255,0.15); padding: 2rem; box-shadow: var(--shadow); display: grid; gap: 1rem; color: var(--white); }
.timeline article { display: grid; grid-template-columns: auto 1fr; gap: 1rem; align-items: start; }
.timeline span { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: var(--orange); color: #fff; font-weight: 700; }

.tech-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 2rem; align-items: center; }
.pill-cloud { display: flex; flex-wrap: wrap; gap: 0.6rem; }
.pill-cloud span { padding: 0.4rem 0.9rem; border-radius: 999px; border: 1px solid rgba(0,0,0,0.15); background: #fff; color: var(--white); font-size: 0.85rem; }

.slider { position: relative; margin-top: 2rem; }
.slider-window { overflow: hidden; border-radius: var(--radius-lg); }
.slider-track { display: flex; transition: transform 0.45s ease; }
.slider-track article { min-width: 100%; padding: 2rem; background: #fff; color: var(--white); border: 1px solid rgba(0,0,0,0.1); box-shadow: var(--shadow); }
.slider-btn { width: 46px; height: 46px; border-radius: 50%; border: none; background: var(--carbon); color: var(--white); position: absolute; top: 50%; transform: translateY(-50%); cursor: pointer; }
.slider-btn.prev { left: -23px; }
.slider-btn.next { right: -23px; }

.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.5rem; }
.contact-card, .contact-form { background: #fff; border-radius: var(--radius-lg); border: 1px solid rgba(0,0,0,0.1); padding: 2rem; color: var(--white); box-shadow: var(--shadow); }
.contact-card ul { list-style: none; padding: 0; margin: 1rem 0 0; display: grid; gap: 0.7rem; color: var(--steel); }
.contact-form label { display: grid; gap: 0.3rem; letter-spacing: 0.3em; font-size: 0.7rem; text-transform: uppercase; color: var(--steel); }
.contact-form input, .contact-form textarea { border-radius: var(--radius-md); border: 1px solid rgba(0,0,0,0.2); padding: 0.85rem 1rem; font-family: inherit; }
.contact-form textarea { min-height: 140px; }

.footer { background: #0a0a0c; color: var(--steel); padding: 1.5rem 0; }
.footer-flex { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 1rem; }
.footer-flex a { color: var(--orange); }

.js [data-scroll] { opacity: 0; transform: translateY(40px); transition: opacity 0.6s ease, transform 0.6s ease; }
.js [data-scroll].visible { opacity: 1; transform: none; }

@media (max-width: 900px) {
  .site-nav {
    position: absolute;
    inset: calc(100% + 0.5rem) 1.5rem auto;
    background: rgba(12,12,12,0.97);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: var(--radius-md);
    padding: 1.2rem;
    flex-direction: column;
    gap: 1rem;
    display: none;
  }
  .site-nav.open { display: flex; }
  .nav-toggle { display: flex; }
}


.map-embed iframe {
  width: 100%;
  height: 420px;
  border: none;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}




.ops-grid ul { color: rgba(255,255,255,0.85); }





.hero, .hero * { color: rgba(255,255,255,0.98); }
.section.light,
.section.light h2,
.section.light p,
.section.light span,
.section.light li,
.section.light strong { color: var(--carbon); }
.section.light .eyebrow { color: var(--steel); }
.section.light .btn.primary { color: var(--white); }

.section.light h2, .section.light h3, .section.light p, .section.light span, .section.light li, .section.light strong { color: var(--carbon); }
.section.light .eyebrow { color: var(--steel); }
.section.light .btn.primary { color: var(--white); }