:root {
  --black: #050505;
  --black-soft: #0b0b0c;
  --graphite: #141416;
  --graphite-light: #202024;
  --red: #e10600;
  --red-dark: #9f0500;
  --white: #f5f5f5;
  --muted: #b7b7bb;
  --line: rgba(255,255,255,.10);
  --shadow: 0 20px 60px rgba(0,0,0,.45);
  --radius: 18px;
  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--black);
  color: var(--white);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }

.container {
  width: min(92%, var(--container));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(5,5,5,.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}
.navbar {
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.brand img {
  width: 260px;
  max-height: 58px;
  object-fit: contain;
}
.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 28px;
  margin: 0;
  padding: 0;
}
.nav-links a {
  color: #dedede;
  font-size: .95rem;
  font-weight: 700;
  transition: color .2s ease;
}
.nav-links a:hover,
.nav-links a:focus-visible { color: var(--red); }

.menu-toggle {
  display: none;
  width: 46px;
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--graphite);
  cursor: pointer;
}
.menu-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 5px auto;
  background: var(--white);
}

.hero {
  min-height: 78vh;
  position: relative;
  display: grid;
  align-items: center;
  overflow: hidden;
  background:
    radial-gradient(circle at 75% 25%, rgba(225,6,0,.20), transparent 24%),
    linear-gradient(120deg, #050505 0%, #090909 55%, #171717 100%);
}
.hero::after {
  content: "";
  position: absolute;
  inset: auto -10% -28% auto;
  width: 62vw;
  height: 62vw;
  border: 1px solid rgba(225,6,0,.18);
  border-radius: 50%;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(0,0,0,.1), transparent 70%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 820px;
  padding-block: 90px;
}
.eyebrow {
  display: inline-block;
  margin-bottom: 16px;
  color: var(--red);
  text-transform: uppercase;
  letter-spacing: .15em;
  font-size: .78rem;
  font-weight: 900;
}
.hero h1,
.section h2 {
  margin: 0;
  line-height: 1.06;
  letter-spacing: -.035em;
}
.hero h1 {
  max-width: 760px;
  font-size: clamp(3rem, 7vw, 6.2rem);
}
.hero p {
  max-width: 700px;
  margin: 24px 0 0;
  color: #c7c7ca;
  font-size: clamp(1rem, 1.6vw, 1.2rem);
}
.hero-actions,
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 24px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: var(--red);
  border: 1px solid var(--red);
  color: white;
  box-shadow: 0 10px 30px rgba(225,6,0,.20);
}
.btn-primary:hover { background: #ff130c; }
.btn-outline {
  border: 1px solid rgba(255,255,255,.28);
  background: rgba(255,255,255,.03);
}
.btn-outline:hover { border-color: var(--red); }
.btn-large { min-width: 190px; }

.section { padding: 105px 0; }
.services { background: var(--black-soft); }
.section-heading { max-width: 760px; margin-bottom: 42px; }
.section h2 { font-size: clamp(2.2rem, 4vw, 4rem); }
.section-heading p { color: var(--muted); margin-top: 18px; }

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.service-card {
  position: relative;
  min-height: 245px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(145deg, #121214, #09090a);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.service-card::after {
  content: "";
  position: absolute;
  width: 120px;
  height: 120px;
  right: -70px;
  bottom: -70px;
  border-radius: 50%;
  background: rgba(225,6,0,.12);
}
.service-card.featured { border-color: rgba(225,6,0,.55); }
.service-number {
  color: var(--red);
  font-weight: 900;
  font-size: .85rem;
  letter-spacing: .12em;
}
.service-card h3 { margin: 46px 0 10px; font-size: 1.25rem; }
.service-card p { margin: 0; color: var(--muted); }

.about { background: #070708; }
.about-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 70px;
  align-items: start;
}
.about-panel {
  padding-left: 24px;
  border-left: 4px solid var(--red);
}
.about-copy p { margin-top: 0; color: #c9c9cc; font-size: 1.05rem; }
.about-copy .about-cta { color: white; font-weight: 800; margin-top: 28px; }

.contact { background: var(--graphite); }
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.contact-card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #0c0c0d;
}
.contact-card h3 { margin-top: 0; color: var(--red); }
.contact-card p,
.contact-card address { color: #d0d0d2; font-style: normal; }
.phone { font-size: 1.45rem; font-weight: 900; }
.text-link { display: inline-block; margin-top: 10px; color: white; font-weight: 800; }
.text-link:hover { color: var(--red); }

.social-block {
  margin-top: 52px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}
.social-block h3 { margin: 0 0 16px; }
.social-links { display: flex; flex-wrap: wrap; gap: 12px; }
.social-link {
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: #d5d5d6;
}
.social-link.is-disabled { opacity: .45; cursor: default; }

.site-footer {
  background: #030303;
  border-top: 1px solid var(--line);
}
.footer-inner {
  min-height: 90px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  color: #9b9b9f;
  font-size: .9rem;
}
.footer-inner a:hover { color: var(--red); }

@media (max-width: 900px) {
  .menu-toggle { display: block; }
  .nav-links {
    position: absolute;
    top: 84px;
    left: 4%;
    right: 4%;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: #09090a;
    box-shadow: var(--shadow);
  }
  .nav-links.is-open { display: flex; }
  .nav-links a { display: block; padding: 14px 12px; }
  .brand img { width: 205px; }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 34px; }
  .contact-grid { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .navbar { min-height: 74px; }
  .nav-links { top: 74px; }
  .brand img { width: 175px; }
  .hero { min-height: 72vh; }
  .hero-content { padding-block: 72px; }
  .hero h1 { font-size: clamp(2.7rem, 13vw, 4.2rem); }
  .section { padding: 76px 0; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 220px; }
  .footer-inner { flex-direction: column; justify-content: center; text-align: center; padding: 24px 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}