:root {
  --yellow: #ffd000;
  --yellow-deep: #f5b800;
  --black: #050505;
  --charcoal: #111111;
  --gray: #6f6f6f;
  --light: #f5f5f5;
  --white: #ffffff;
  --max: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--charcoal);
  background: var(--white);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.container { width: min(var(--max), calc(100% - 40px)); margin: auto; }
.site-header {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(5,5,5,.97);
  border-bottom: 1px solid #252525;
}
.nav-wrap { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand img { width: 310px; max-height: 66px; object-fit: contain; object-position: left center; }
.nav-links { display: flex; align-items: center; gap: 26px; color: #fff; font-size: .92rem; }
.nav-links a:hover, .nav-links a.active { color: var(--yellow); }
.menu-toggle { display: none; background: none; border: 0; color: #fff; font-size: 1.6rem; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 13px 21px; font-weight: 700; text-transform: uppercase;
  letter-spacing: .04em; border: 2px solid var(--yellow);
  transition: .2s ease; cursor: pointer;
}
.btn-primary { background: var(--yellow); color: #000; }
.btn-primary:hover { background: #fff; border-color: #fff; }
.btn-outline { color: #fff; background: transparent; }
.btn-outline:hover { color: #000; background: var(--yellow); }
.hero {
  background:
    radial-gradient(circle at 78% 35%, rgba(255,208,0,.12), transparent 24%),
    linear-gradient(120deg, #050505 0%, #090909 70%, #171100 100%);
  color: #fff; overflow: hidden; position: relative;
}
.hero::after {
  content: ""; position: absolute; right: -105px; top: 0; width: 260px; height: 100%;
  background: var(--yellow); transform: skewX(-25deg);
  box-shadow: -12px 0 0 #fff, -22px 0 0 #111;
}
.hero-grid {
  min-height: 560px; display: grid; grid-template-columns: 1.08fr .92fr;
  align-items: center; gap: 50px; position: relative; z-index: 1;
}
.eyebrow { color: var(--yellow); font-weight: 800; letter-spacing: .14em; text-transform: uppercase; font-size: .84rem; }
.hero h1 { font-size: clamp(2.6rem, 6vw, 4.8rem); line-height: 1.02; margin: 16px 0 20px; max-width: 780px; }
.hero h1 span { color: var(--yellow); }
.hero p { font-size: 1.14rem; color: #ddd; max-width: 680px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.hero-logo { padding-right: 85px; }
.hero-logo img { width: 470px; margin: auto; filter: drop-shadow(0 18px 35px rgba(0,0,0,.5)); }
.section { padding: 82px 0; }
.section-dark { background: #080808; color: #fff; }
.section-light { background: #f7f7f7; }
.section-title { text-align: center; margin-bottom: 38px; }
.section-title h2 { font-size: clamp(2rem, 4vw, 3rem); margin: 5px 0 10px; }
.section-title p { max-width: 700px; margin: auto; color: var(--gray); }
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.card {
  background: #fff; padding: 30px; border: 1px solid #e8e8e8;
  box-shadow: 0 12px 30px rgba(0,0,0,.08); position: relative; overflow: hidden;
}
.card::before { content: ""; position: absolute; left: 0; top: 0; height: 5px; width: 100%; background: var(--yellow); }
.card-icon { font-size: 2.2rem; margin-bottom: 10px; }
.card h3 { margin: 7px 0 10px; }
.card p { color: #555; margin-bottom: 0; }
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.feature-panel {
  background: linear-gradient(145deg,#151515,#020202); color: #fff; padding: 42px;
  border-left: 5px solid var(--yellow);
}
.feature-list { display: grid; gap: 14px; margin: 22px 0 0; padding: 0; list-style: none; }
.feature-list li { display: flex; gap: 12px; align-items: start; }
.feature-list li::before { content: "✓"; color: var(--yellow); font-weight: 900; }
.stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; margin-top: 30px; }
.stat { border: 1px solid #292929; padding: 20px; text-align: center; }
.stat strong { display: block; color: var(--yellow); font-size: 1.6rem; }
.page-hero {
  background: linear-gradient(120deg,#050505,#171100); color:#fff; padding: 92px 0;
  border-bottom: 5px solid var(--yellow);
}
.page-hero h1 { font-size: clamp(2.5rem,5vw,4.2rem); margin: 0 0 12px; }
.page-hero p { max-width: 720px; color: #ddd; font-size: 1.1rem; }
.service-detail { display: grid; grid-template-columns: 70px 1fr; gap: 18px; padding: 26px 0; border-bottom: 1px solid #ddd; }
.service-detail:last-child { border-bottom: 0; }
.service-detail .icon { font-size: 2.4rem; color: #000; background: var(--yellow); width: 58px; height: 58px; display:grid; place-items:center; border-radius: 50%; }
.placeholder {
  min-height: 320px; display: grid; place-items: center; text-align: center;
  border: 2px dashed #c8c8c8; background: #fafafa; color: #777; padding: 40px;
}
.contact-grid { display:grid; grid-template-columns: .8fr 1.2fr; gap: 44px; align-items:start; }
.contact-box { background:#090909; color:#fff; padding:34px; border-bottom:5px solid var(--yellow); }
.contact-box a { color: var(--yellow); }
form { display:grid; gap:15px; }
label { font-weight:700; }
input, textarea, select {
  width:100%; padding:13px 14px; border:1px solid #cfcfcf; font:inherit;
}
textarea { min-height:150px; resize:vertical; }
.notice { padding: 14px 16px; border-left: 4px solid var(--yellow); background:#fff7cc; }
.cta { background: var(--yellow); color:#000; padding: 34px 0; }
.cta-row { display:flex; justify-content:space-between; align-items:center; gap:20px; }
.site-footer { background:#050505; color:#bbb; padding:52px 0 20px; }
.footer-grid { display:grid; grid-template-columns: 1.3fr .7fr .9fr; gap:35px; }
.footer-logo { width: 300px; margin-bottom:14px; }
.site-footer h4 { color:#fff; }
.site-footer a:hover { color:var(--yellow); }
.footer-bottom { border-top:1px solid #262626; margin-top:36px; padding-top:18px; font-size:.9rem; }
@media (max-width: 900px) {
  .menu-toggle { display:block; }
  .nav-links {
    display:none; position:absolute; top:82px; left:0; right:0; background:#050505;
    padding:24px; flex-direction:column; align-items:flex-start;
  }
  .nav-links.open { display:flex; }
  .hero-grid, .split, .contact-grid { grid-template-columns:1fr; }
  .hero-grid { padding:70px 0; }
  .hero-logo { display:none; }
  .hero::after { width:90px; right:-60px; }
  .cards { grid-template-columns:repeat(2,1fr); }
  .footer-grid { grid-template-columns:1fr; }
}
@media (max-width: 580px) {
  .container { width:min(100% - 26px,var(--max)); }
  .brand img { width:245px; }
  .cards, .stats { grid-template-columns:1fr; }
  .section { padding:58px 0; }
  .cta-row { flex-direction:column; align-items:flex-start; }
}