:root {
  --ink: #121417;
  --muted: #5e6875;
  --line: #d9dee6;
  --paper: #f6f7f9;
  --white: #ffffff;
  --night: #070b10;
  --panel: #111a24;
  --accent: #be1e2d;
  --teal: #0c7b83;
  --cyan: #00b7c7;
  --gold: #c99a35;
  --shadow: 0 22px 60px rgba(18, 20, 23, 0.16);
}

* { 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;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}

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

.site-header {
  min-height: 88vh;
  color: var(--white);
  background:
    radial-gradient(circle at 78% 24%, rgba(0, 183, 199, 0.22), transparent 27%),
    radial-gradient(circle at 12% 72%, rgba(190, 30, 45, 0.18), transparent 30%),
    linear-gradient(135deg, #070b10 0%, #101a25 52%, #091018 100%);
  position: relative;
  overflow: hidden;
}

.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.045) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.75), rgba(0,0,0,0.18));
  pointer-events: none;
}

.site-header::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 183, 199, 0.9), transparent);
}

.nav, .hero { position: relative; z-index: 1; }
.nav {
  width: min(1180px, calc(100% - 40px));
  height: 78px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
}

.brand-mark {
  display: inline-flex;
  width: 58px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(0, 183, 199, 0.55);
  border-left: 4px solid var(--accent);
  border-radius: 6px;
  color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  font-size: 18px;
  font-weight: 900;
}

.brand-name {
  color: var(--white);
  font-size: 14px;
  line-height: 1.15;
  max-width: 220px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(14px);
  border-radius: 8px;
}

.nav-links a {
  padding: 8px 12px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
  font-weight: 700;
  border-radius: 6px;
  white-space: nowrap;
}
.nav-links a:hover { color: var(--white); background: rgba(255, 255, 255, 0.12); }

.hero {
  width: min(1180px, calc(100% - 40px));
  min-height: calc(88vh - 78px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 360px);
  align-items: center;
  gap: 54px;
  padding: 60px 0 92px;
}

.hero-copy { max-width: 780px; }
.eyebrow {
  margin: 0 0 12px;
  color: var(--gold);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}
h1, h2, h3, p { margin-top: 0; }
h1 {
  margin-bottom: 24px;
  font-size: clamp(44px, 6.8vw, 84px);
  line-height: 0.98;
  letter-spacing: 0;
}
h2 {
  margin-bottom: 18px;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.04;
  letter-spacing: 0;
}
h3 { margin-bottom: 12px; font-size: 22px; line-height: 1.2; }
.hero-text {
  max-width: 650px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 19px;
}
.hero-actions, .contact-layout { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 6px;
  font-weight: 800;
  line-height: 1.2;
}
.button.primary { background: var(--accent); color: var(--white); }
.button.primary:hover { background: #a71926; }
.button.secondary { border-color: rgba(255, 255, 255, 0.28); color: var(--white); background: rgba(255, 255, 255, 0.08); }
.button.secondary:hover { background: rgba(255, 255, 255, 0.15); }

.signal-panel {
  display: grid;
  gap: 1px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.13);
  box-shadow: var(--shadow);
}
.signal-panel div { padding: 24px; background: rgba(17, 26, 36, 0.88); }
.signal-panel span, .service-card span { display: block; color: var(--gold); font-size: 12px; font-weight: 800; text-transform: uppercase; }
.signal-panel strong { display: block; margin-top: 6px; font-size: 20px; line-height: 1.25; }

.section-band { background: var(--white); }
.section-inner { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 88px 0; }
.two-column, .capability-layout, .profile, .contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 56px;
  align-items: center;
}
.two-column p:last-child, .capability-layout p, .media-copy p, .contact p { color: var(--muted); font-size: 18px; }
.section-heading { max-width: 760px; margin-bottom: 34px; }
.service-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.service-card { min-height: 270px; padding: 28px; border: 1px solid var(--line); border-radius: 8px; background: var(--white); }
.service-card h3 { margin-top: 34px; }
.service-card p { color: var(--muted); margin-bottom: 0; }
.capabilities { color: var(--white); background: linear-gradient(135deg, #121a24, #1c2836); }
.capability-layout p { color: rgba(255, 255, 255, 0.72); }
.capability-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.capability-list div { min-height: 142px; padding: 22px; border: 1px solid rgba(255, 255, 255, 0.12); border-left: 4px solid var(--teal); background: rgba(255, 255, 255, 0.06); }
.capability-list strong { display: block; margin-bottom: 8px; font-size: 18px; }
.capability-list span { color: rgba(255, 255, 255, 0.7); }
.video-frame { overflow: hidden; border-radius: 8px; background: #05070a; box-shadow: var(--shadow); }
.video-frame video { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.contact .button.primary { min-width: 180px; }
.footer { width: min(1180px, calc(100% - 40px)); min-height: 72px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 18px; color: var(--muted); font-size: 14px; }
.footer a { color: var(--accent); font-weight: 800; }

@media (max-width: 860px) {
  .site-header { min-height: auto; }
  .nav { height: auto; padding: 18px 0; align-items: flex-start; }
  .nav-links { max-width: 100%; overflow-x: auto; }
  .hero, .two-column, .capability-layout, .profile, .contact-layout { grid-template-columns: 1fr; }
  .hero { min-height: auto; padding: 44px 0 62px; gap: 32px; }
  .signal-panel { max-width: 520px; }
  .section-inner { padding: 62px 0; }
  .service-grid, .capability-list { grid-template-columns: 1fr; }
  .service-card { min-height: 220px; }
}

@media (max-width: 560px) {
  .nav, .hero, .section-inner, .footer { width: min(100% - 28px, 1180px); }
  .nav { flex-direction: column; }
  .brand-name { max-width: 190px; font-size: 13px; }
  .brand-mark { width: 54px; height: 40px; }
  h1 { font-size: 42px; }
  h2 { font-size: 31px; }
  .hero-text, .two-column p:last-child, .capability-layout p, .media-copy p, .contact p { font-size: 16px; }
  .hero-actions .button, .contact .button { width: 100%; }
  .footer { flex-direction: column; align-items: flex-start; padding: 20px 0; }
}