:root {
  --bg: #07090a;
  --panel: #101416;
  --panel-2: #151a1d;
  --ink: #f7f8f4;
  --muted: #b5bdc0;
  --yellow: #ffd400;
  --line: rgba(255, 255, 255, .13);
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.55; }
a { color: inherit; text-decoration: none; }
.shell { width: min(calc(100% - 40px), var(--max)); margin: auto; }

.landing-hero { position: relative; overflow: hidden; padding: 88px 0 92px; border-bottom: 1px solid var(--line); background: radial-gradient(circle at 82% 13%, rgba(255, 212, 0, .17), transparent 27%), linear-gradient(135deg, #080a0b, #101618 70%, #080a0b); }
.landing-hero::before { content: ""; position: absolute; inset: 0; opacity: .34; background-image: linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px); background-size: 48px 48px; mask-image: linear-gradient(to bottom, black, transparent); }
.landing-hero-inner { position: relative; max-width: 920px; }
.eyebrow, .section-label { color: var(--yellow); font-size: .79rem; letter-spacing: .15em; text-transform: uppercase; font-weight: 900; }
h1 { max-width: 900px; margin: 18px 0 24px; font-size: clamp(3rem, 7vw, 6rem); line-height: .95; letter-spacing: -.055em; }
h1 em { color: var(--yellow); font-style: normal; }
.landing-lead { max-width: 780px; margin: 0; color: var(--muted); font-size: clamp(1.05rem, 2vw, 1.28rem); }
.buttons { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.button { display: inline-flex; min-height: 52px; align-items: center; justify-content: center; border: 1px solid var(--yellow); padding: 0 20px; font-weight: 900; transition: .18s ease; }
.button.primary { background: var(--yellow); color: #101010; }
.button:hover { transform: translateY(-2px); background: var(--ink); border-color: var(--ink); color: #101010; }

.landing-section { padding: 84px 0; }
.landing-section.alt { background: #0c1012; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
h2 { margin: 9px 0 17px; font-size: clamp(2rem, 4vw, 3.2rem); line-height: 1.05; letter-spacing: -.045em; }
.intro { max-width: 800px; color: var(--muted); font-size: 1.08rem; }
.landing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 38px; }
.landing-panel { min-height: 220px; padding: 25px; border: 1px solid var(--line); background: linear-gradient(145deg, var(--panel-2), var(--panel)); }
.landing-panel .panel-no { color: var(--yellow); font-size: .78rem; font-weight: 900; letter-spacing: .16em; }
.landing-panel h3 { margin: 15px 0 9px; font-size: 1.25rem; }
.landing-panel p { margin: 0; color: var(--muted); }
.scope-grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 64px; align-items: start; }
.service-list { margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.service-list li { padding: 18px 0; border-bottom: 1px solid var(--line); }
.service-list strong { display: block; margin-bottom: 4px; }
.service-list span { color: var(--muted); }
.faq-list { display: grid; gap: 10px; margin-top: 34px; }
.faq-list details { padding: 19px 21px; border: 1px solid var(--line); background: var(--panel); }
.faq-list summary { cursor: pointer; color: var(--ink); font-weight: 850; }
.faq-list p { margin: 12px 0 0; color: var(--muted); }
.related-links { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.related-links a { border-bottom: 2px solid var(--yellow); padding: 8px 2px; color: var(--ink); font-weight: 800; }
.landing-cta { padding: 90px 0 112px; background: radial-gradient(circle at 80% 0%, rgba(255, 212, 0, .14), transparent 32%), #07090a; }
.cta-box { display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: end; padding: clamp(28px, 6vw, 60px); border: 1px solid rgba(255, 212, 0, .56); background: rgba(255, 212, 0, .055); }
.cta-box p { color: var(--muted); }
.contact-links { display: grid; gap: 10px; }
.contact-links a { padding: 13px 0; border-bottom: 1px solid var(--line); color: var(--yellow); font-size: 1.08rem; font-weight: 900; }
.landing-footer { padding: 34px 0 58px; color: #899195; font-size: .85rem; }
.footer-row { display: flex; justify-content: space-between; gap: 20px; }
.mobile-bar { display: none; }

@media (max-width: 800px) {
  .landing-hero { padding: 66px 0 72px; }
  .landing-section { padding: 64px 0; }
  .landing-grid, .scope-grid, .cta-box { grid-template-columns: 1fr; }
  .scope-grid { gap: 32px; }
  .footer-row { display: block; }
  .mobile-bar { display: grid; grid-template-columns: 1fr 1fr; position: fixed; z-index: 10; right: 0; bottom: 0; left: 0; background: #f7f8f4; color: #111; box-shadow: 0 -8px 25px rgba(0, 0, 0, .25); }
  .mobile-bar a { padding: 12px 5px; text-align: center; border-right: 1px solid #d6d8d4; font-size: .8rem; font-weight: 900; }
  .mobile-bar a:last-child { border: 0; background: var(--yellow); }
  .landing-footer { padding-bottom: 82px; }
}