:root {
  --black: #111111;
  --dark: #1b1b1b;
  --grey: #6f6f6f;
  --light: #f4f4f4;
  --white: #ffffff;
  --accent: #d71920;
  --shadow: 0 12px 35px rgba(0,0,0,.12);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: Arial, Helvetica, sans-serif;
  color: var(--black);
  background: var(--white);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container { width: min(1120px, 92%); margin: auto; }

.topbar {
  background: var(--black);
  color: var(--white);
  font-size: .9rem;
}
.topbar .container {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 10px 0;
  flex-wrap: wrap;
}
.topbar a:hover { color: #ddd; }

.header {
  background: var(--white);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 15px rgba(0,0,0,.08);
}
.nav {
  min-height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
}
.brand img {
  width: 145px;
  height: 62px;
  object-fit: contain;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
}
.nav-links a {
  font-weight: 700;
  font-size: .95rem;
}
.nav-links a:hover, .nav-links a.active { color: var(--accent); }

.menu-btn {
  display: none;
  border: 0;
  background: transparent;
  font-size: 1.8rem;
  cursor: pointer;
}

.btn {
  display: inline-block;
  background: var(--black);
  color: var(--white);
  padding: 15px 24px;
  border-radius: 3px;
  font-weight: 800;
  transition: .2s;
}
.btn:hover { transform: translateY(-2px); background: var(--accent); }
.btn-outline {
  background: transparent;
  border: 2px solid var(--white);
}
.btn-outline:hover { border-color: var(--accent); }

.hero {
  min-height: 620px;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(0,0,0,.88), rgba(0,0,0,.58)),
    url("https://images.unsplash.com/photo-1487754180451-c456f719a1fc?auto=format&fit=crop&w=1800&q=85")
    center/cover;
  display: grid;
  align-items: center;
}
.hero-content { max-width: 720px; padding: 90px 0; }
.kicker {
  color: #d9d9d9;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  margin-bottom: 15px;
}
.hero h1 {
  font-size: clamp(2.8rem, 6vw, 5.5rem);
  line-height: .98;
  margin-bottom: 22px;
}
.hero p { max-width: 650px; font-size: 1.15rem; margin-bottom: 30px; color: #eee; }
.hero-actions { display: flex; gap: 15px; flex-wrap: wrap; }

.section { padding: 90px 0; }
.section-light { background: var(--light); }
.section-dark { background: var(--black); color: var(--white); }
.section-title { max-width: 760px; margin-bottom: 45px; }
.section-title .eyebrow {
  color: var(--accent);
  text-transform: uppercase;
  font-weight: 800;
  letter-spacing: .12em;
  font-size: .85rem;
}
.section-title h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.05;
  margin: 10px 0 15px;
}
.section-title p { color: #666; }
.section-dark .section-title p { color: #ccc; }

.grid-3, .grid-4, .split {
  display: grid;
  gap: 24px;
}
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.split { grid-template-columns: 1.1fr .9fr; align-items: center; gap: 60px; }

.card {
  background: var(--white);
  padding: 30px;
  box-shadow: var(--shadow);
  border-radius: 4px;
}
.card-icon {
  font-size: 2.1rem;
  margin-bottom: 18px;
}
.card h3 { margin-bottom: 10px; font-size: 1.3rem; }
.card p { color: #666; }

.feature-list { list-style: none; display: grid; gap: 14px; }
.feature-list li {
  padding-left: 30px;
  position: relative;
}
.feature-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  font-weight: 900;
  color: var(--accent);
}

.band {
  background: var(--accent);
  color: var(--white);
  padding: 42px 0;
}
.band-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  flex-wrap: wrap;
}
.band h2 { font-size: 2rem; }
.band .btn { background: var(--white); color: var(--black); }

.contact-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 50px;
}
.contact-details { display: grid; gap: 20px; }
.contact-box {
  background: var(--light);
  padding: 24px;
  border-left: 4px solid var(--accent);
}
.contact-box strong { display: block; margin-bottom: 4px; }

form { display: grid; gap: 16px; }
input, textarea, select {
  width: 100%;
  padding: 15px;
  border: 1px solid #ccc;
  border-radius: 3px;
  font: inherit;
}
textarea { min-height: 150px; resize: vertical; }
button.btn { border: 0; cursor: pointer; width: fit-content; }

.page-hero {
  min-height: 430px;
  display: grid;
  align-items: center;
  color: var(--white);
  background:
    linear-gradient(90deg, rgba(0,0,0,.9), rgba(0,0,0,.58)),
    url("https://images.unsplash.com/photo-1503376780353-7e6692767b70?auto=format&fit=crop&w=1800&q=85")
    center/cover;
}
.page-hero h1 {
  font-size: clamp(3rem, 6vw, 5rem);
  line-height: 1;
  margin-bottom: 18px;
}
.page-hero p { max-width: 700px; font-size: 1.15rem; color: #eee; }

.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.stat {
  background: var(--black);
  color: var(--white);
  padding: 35px 25px;
}
.stat strong { font-size: 2rem; display: block; margin-bottom: 6px; }

.contract-card {
  background: var(--black);
  color: var(--white);
  padding: 45px;
}
.contract-card p { color: #ddd; margin: 15px 0 25px; }

.footer {
  background: #0b0b0b;
  color: #ccc;
  padding: 55px 0 25px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
}
.footer h3 { color: var(--white); margin-bottom: 15px; }
.footer ul { list-style: none; display: grid; gap: 8px; }
.footer-bottom {
  border-top: 1px solid #333;
  margin-top: 35px;
  padding-top: 20px;
  font-size: .9rem;
}

@media (max-width: 850px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .split, .contact-grid { grid-template-columns: 1fr; gap: 35px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-links {
    display: none;
    position: absolute;
    top: 86px;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 25px 4%;
    box-shadow: 0 8px 15px rgba(0,0,0,.1);
    flex-direction: column;
    align-items: flex-start;
  }
  .nav-links.show { display: flex; }
  .menu-btn { display: block; }
}

@media (max-width: 560px) {
  .topbar .container { flex-direction: column; gap: 4px; }
  .grid-3, .grid-4, .stat-grid, .footer-grid { grid-template-columns: 1fr; }
  .section { padding: 65px 0; }
  .hero { min-height: 560px; }
  .brand img { width: 120px; }
}