:root {
  --bg: #101114;
  --bg-2: #181b20;
  --bg-3: #22262d;
  --text: #f3f3f1;
  --muted: #b4b6b8;
  --line: #2c3138;
  --red: #e10600;
  --red-dark: #b50500;
  --grey: #6e6e6e;
  --white: #ffffff;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: Inter, "Segoe UI", Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.55;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.wrap { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }

.header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(16,17,20,.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 72px; gap: 20px;
}
.logo { height: 42px; width: auto; }
.nav { display: flex; align-items: center; gap: 22px; font-size: 14px; letter-spacing: .04em; }
.nav a { color: var(--muted); }
.nav a:hover { color: var(--white); }
.btn {
  display: inline-block;
  background: var(--red);
  color: var(--white) !important;
  padding: 11px 18px;
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .04em;
  text-transform: uppercase;
  border: 0;
  cursor: pointer;
}
.btn:hover { background: var(--red-dark); }
.btn-outline {
  background: transparent;
  border: 1px solid var(--white);
  color: var(--white) !important;
}
.btn-outline:hover { background: var(--white); color: var(--bg) !important; }

.hero {
  position: relative;
  min-height: 86vh;
  display: grid;
  align-items: end;
  background: #0a0a0a center/cover no-repeat;
}
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(16,17,20,.25) 0%, rgba(16,17,20,.55) 45%, rgba(16,17,20,.92) 100%);
}
.hero-content { position: relative; z-index: 1; padding: 0 0 72px; }
.eyebrow {
  color: var(--muted);
  letter-spacing: .16em;
  text-transform: uppercase;
  font-size: 12px;
  margin-bottom: 12px;
}
h1 { font-size: clamp(36px, 6vw, 64px); line-height: 1.05; font-weight: 750; margin-bottom: 16px; }
.lead { max-width: 620px; color: #e6e6e4; font-size: 18px; margin-bottom: 28px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

.section { padding: 84px 0; }
.section.alt { background: var(--bg-2); }
h2 { font-size: clamp(26px, 3.4vw, 40px); line-height: 1.15; margin-bottom: 14px; }
.sub { color: var(--muted); max-width: 680px; margin-bottom: 36px; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.grid-2 { display: grid; grid-template-columns: 1.15fr .85fr; gap: 28px; align-items: center; }
.card {
  background: var(--bg-3);
  border: 1px solid var(--line);
  padding: 24px;
}
.card h3 { font-size: 20px; margin-bottom: 8px; }
.card p, .muted { color: var(--muted); }
.card img { width: 100%; height: 190px; object-fit: cover; margin: -24px -24px 18px; }
.card.product img { height: 220px; object-fit: cover; background: #111; margin: -24px -24px 18px; width: calc(100% + 48px); }

.campaign {
  background: var(--bg-3);
  border-left: 4px solid var(--red);
  padding: 28px;
}
.campaign h3 { margin-bottom: 10px; }
.campaign ul { margin: 14px 0 22px 18px; color: var(--muted); }
.campaign li { margin: 6px 0; }

.specs { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 24px; }
.specs li { list-style: none; color: var(--muted); padding-left: 14px; position: relative; }
.specs li::before { content: ""; width: 6px; height: 6px; background: var(--red); position: absolute; left: 0; top: 9px; }

.info-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-3);
}
.info-table th, .info-table td {
  text-align: left;
  vertical-align: top;
  padding: 18px 20px;
  border: 1px solid var(--line);
}
.info-table th {
  width: 28%;
  color: var(--white);
  font-size: 16px;
}
.info-table td { color: var(--muted); }
.company-points { margin: 16px 0 0; padding-left: 18px; }
.company-points li { margin: 8px 0; color: var(--muted); }

.contact-bar {
  display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap;
  background: var(--red); color: white; padding: 28px;
}
.contact-bar a { color: white; font-weight: 700; }

form { display: grid; gap: 12px; }
label { font-size: 13px; color: var(--muted); }
input, select, textarea {
  width: 100%;
  background: #101114;
  border: 1px solid var(--line);
  color: var(--text);
  padding: 12px 12px;
  font: inherit;
}
textarea { min-height: 120px; resize: vertical; }

.footer {
  border-top: 1px solid var(--line);
  padding: 28px 0 40px;
  color: var(--muted);
  font-size: 14px;
}
.footer-inner { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.footer a:hover { color: var(--white); }

.menu-btn { display: none; background: none; border: 0; color: white; font-size: 22px; }

@media (max-width: 860px) {
  .grid-3, .grid-2, .specs { grid-template-columns: 1fr; }
  .nav { display: none; }
  .nav.open {
    display: flex; flex-direction: column; position: absolute; top: 72px; left: 0; right: 0;
    background: #101114; padding: 16px 20px 22px; border-bottom: 1px solid var(--line);
  }
  .menu-btn { display: block; }
  .hero { min-height: 78vh; }
}