:root {
  --black: #080808;
  --charcoal: #151515;
  --steel: #2d3035;
  --muted: #a9adb5;
  --white: #ffffff;
  --offwhite: #f4f4f1;
  --red: #8d1118;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
}

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

.site-header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 10;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 22px 6vw;
  background: rgba(8, 8, 8, 0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  letter-spacing: 1px;
}

.brand strong {
  display: block;
  font-size: 20px;
}

.brand span {
  display: block;
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
}

.shield {
  width: 42px;
  height: 48px;
  background: linear-gradient(145deg, #b51620, #5c070c);
  clip-path: polygon(50% 0%, 95% 16%, 86% 78%, 50% 100%, 14% 78%, 5% 16%);
  display: grid;
  place-items: center;
  font-weight: 900;
}

nav {
  display: flex;
  gap: 28px;
  align-items: center;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.nav-cta {
  padding: 10px 16px;
  border: 1px solid var(--red);
  background: var(--red);
}

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 160px 6vw 100px;
  background:
    linear-gradient(rgba(0,0,0,.52), rgba(0,0,0,.78)),
    url('https://images.unsplash.com/photo-1503387762-592deb58ef4e?auto=format&fit=crop&w=1800&q=80') center/cover;
}

.hero-content {
  max-width: 920px;
  position: relative;
  z-index: 1;
}

.eyebrow {
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 2.5px;
  font-size: 13px;
  font-weight: bold;
}

.eyebrow.red { color: var(--red); }

h1, h2, h3 {
  margin: 0;
  line-height: 1.05;
}

h1 {
  font-size: clamp(52px, 9vw, 116px);
  letter-spacing: -4px;
  max-width: 900px;
  text-transform: uppercase;
}

h2 {
  font-size: clamp(34px, 5vw, 64px);
  letter-spacing: -2px;
  text-transform: uppercase;
}

h3 {
  font-size: 22px;
  margin-bottom: 16px;
}

.hero-text {
  max-width: 700px;
  font-size: 22px;
  color: #d9d9d9;
  margin: 28px 0 36px;
}

.btn {
  display: inline-block;
  padding: 15px 24px;
  margin-right: 12px;
  text-transform: uppercase;
  font-size: 13px;
  letter-spacing: 1.5px;
  font-weight: bold;
}

.btn.primary {
  background: var(--red);
  border: 1px solid var(--red);
}

.btn.secondary {
  border: 1px solid rgba(255,255,255,.55);
}

.statement {
  display: grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 48px;
  padding: 90px 6vw;
  background: var(--offwhite);
  color: var(--black);
}

.statement p:last-child {
  font-size: 20px;
  color: #333;
}

.section {
  padding: 100px 6vw;
}

.dark {
  background: var(--charcoal);
}

.section-heading {
  max-width: 850px;
  margin-bottom: 48px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255,255,255,.12);
}

.service-grid article {
  background: #111;
  padding: 34px;
  min-height: 240px;
}

.service-grid p,
.split p,
.cta p {
  color: var(--muted);
}

.split {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 70px;
  background: var(--black);
}

.checklist {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.checklist div {
  padding: 20px;
  background: var(--charcoal);
  border-left: 4px solid var(--red);
  font-weight: bold;
}

.project-band {
  background:
    linear-gradient(rgba(0,0,0,.75), rgba(0,0,0,.75)),
    url('https://images.unsplash.com/photo-1486406146926-c627a92ad1ab?auto=format&fit=crop&w=1800&q=80') center/cover;
  text-align: center;
}

.project-band h2 {
  max-width: 900px;
  margin: 0 auto 36px;
}

.project-types {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.project-types span {
  padding: 12px 18px;
  border: 1px solid rgba(255,255,255,.28);
  background: rgba(0,0,0,.35);
}

.cta {
  text-align: center;
  background: var(--offwhite);
  color: var(--black);
}

.cta p {
  color: #333;
  font-size: 20px;
}

.contact {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 60px;
  background: var(--charcoal);
}

.contact a {
  color: var(--white);
  border-bottom: 1px solid var(--red);
}

.contact-form {
  display: grid;
  gap: 14px;
}

input, textarea, button {
  width: 100%;
  padding: 16px;
  border: none;
  font: inherit;
}

input, textarea {
  background: #0c0c0c;
  color: white;
  border: 1px solid rgba(255,255,255,.12);
}

textarea {
  min-height: 150px;
}

button {
  background: var(--red);
  color: white;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
}

small {
  color: var(--muted);
}

footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 36px 6vw;
  background: #050505;
  color: var(--muted);
  border-top: 1px solid rgba(255,255,255,.08);
}

.brand.small .shield {
  width: 34px;
  height: 38px;
}

.brand.small strong {
  color: white;
  font-size: 16px;
}

@media (max-width: 900px) {
  nav { display: none; }

  .statement,
  .split,
  .contact {
    grid-template-columns: 1fr;
  }

  .service-grid {
    grid-template-columns: 1fr;
  }

  .checklist {
    grid-template-columns: 1fr;
  }

  h1 {
    letter-spacing: -2px;
  }

  footer {
    flex-direction: column;
    gap: 20px;
    align-items: flex-start;
  }
}