:root {
  --bg: #171717;
  --panel: #222;
  --panel-2: #292929;
  --text: #f3f3f3;
  --muted: #aaa;
  --red: #e20b17;
  --red-dark: #a90009;
  --line: #3b3b3b;
  --max: 1120px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

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

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

.container {
  width: min(92%, var(--max));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(23,23,23,.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  font-weight: 800;
  letter-spacing: .06em;
  font-size: .95rem;
}

.brand span { color: var(--red); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  color: #d3d3d3;
  font-size: .95rem;
}

.nav-links a:hover { color: white; }

.menu-toggle {
  display: none;
  background: transparent;
  color: white;
  border: 1px solid #555;
  padding: 7px 10px;
  border-radius: 5px;
  font-size: 1.2rem;
}

.hero {
  padding: 76px 0 70px;
  background:
    radial-gradient(circle at 75% 25%, rgba(226,11,23,.14), transparent 32%),
    linear-gradient(180deg, #1e1e1e, #171717);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 56px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--red);
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: .78rem;
  font-weight: 800;
}

h1, h2, h3 { line-height: 1.15; }
h1 {
  margin: 0 0 20px;
  font-size: clamp(2.7rem, 6vw, 4.7rem);
  letter-spacing: -.04em;
}
h1 span { color: var(--red); }

h2 {
  margin: 0 0 18px;
  font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
  margin: 10px 0;
  font-size: 1.2rem;
}

.lead, .section-intro, .split p, .contact-section p {
  color: #c5c5c5;
}

.lead {
  font-size: 1.12rem;
  max-width: 660px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.btn {
  display: inline-block;
  padding: 13px 20px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-weight: 700;
  cursor: pointer;
  transition: .2s ease;
}

.btn-primary {
  background: var(--red);
  color: white;
}
.btn-primary:hover { background: var(--red-dark); }

.btn-secondary {
  border-color: #626262;
  color: white;
}
.btn-secondary:hover { background: #242424; border-color: #888; }

.logo-panel {
  border: 1px solid var(--line);
  background: #232323;
  border-radius: 18px;
  padding: 20px;
  box-shadow: 0 22px 70px rgba(0,0,0,.25);
}

.logo-panel img {
  border-radius: 10px;
}

.section { padding: 80px 0; }

.section-dark {
  background: #202020;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-intro {
  max-width: 720px;
  margin-bottom: 34px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 26px;
  min-height: 220px;
}

.card p { color: var(--muted); margin-bottom: 0; }

.icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: rgba(226,11,23,.12);
  border: 1px solid rgba(226,11,23,.35);
  color: #ff3b44;
  font-weight: 800;
  font-size: .8rem;
}

.split {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 60px;
  align-items: start;
}

.benefits {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  border-top: 1px solid var(--line);
  margin-top: 32px;
}

.benefits div {
  padding: 26px 20px 26px 0;
  border-bottom: 1px solid var(--line);
}

.benefits strong {
  display: block;
  font-size: 1.08rem;
  margin-bottom: 8px;
}

.benefits span { color: var(--muted); }

.contact-section {
  background:
    radial-gradient(circle at 20% 20%, rgba(226,11,23,.09), transparent 26%),
    #1b1b1b;
}

.contact-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 60px;
}

.contact-note {
  font-size: .9rem;
  color: #8f8f8f !important;
}

.contact-details a { color: #f2f2f2; }
.contact-details a:hover { color: #ff4049; }

.contact-form {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 26px;
}

.contact-form label {
  display: block;
  margin-bottom: 16px;
  color: #dcdcdc;
  font-size: .92rem;
  font-weight: 700;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  margin-top: 7px;
  padding: 12px;
  color: white;
  background: #181818;
  border: 1px solid #4a4a4a;
  border-radius: 6px;
  font: inherit;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 2px solid rgba(226,11,23,.35);
  border-color: var(--red);
}

.form-message {
  margin: 14px 0 0;
  font-size: .9rem;
}

footer {
  border-top: 1px solid var(--line);
  padding: 24px 0;
  color: #8e8e8e;
  font-size: .88rem;
}

.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

@media (max-width: 850px) {
  .hero-grid, .split, .contact-grid { grid-template-columns: 1fr; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .logo-panel { max-width: 620px; }
}

@media (max-width: 650px) {
  .menu-toggle { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    left: 4%;
    right: 4%;
    top: 72px;
    flex-direction: column;
    align-items: stretch;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #202020;
  }
  .nav-links.open { display: flex; }
  .cards, .benefits { grid-template-columns: 1fr; }
  .hero { padding-top: 52px; }
  .section { padding: 62px 0; }
  .footer-row { flex-direction: column; }
  .brand { max-width: 250px; }
}