:root {
  --background: #f5f3ee;
  --foreground: #171b1f;
  --muted: #5d646b;
  --line: #d9d4c9;
  --panel: #ffffff;
  --ink: #111820;
  --steel: #243447;
  --signal: #d2a23a;
  --signal-dark: #9a6b13;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--background);
  color: var(--foreground);
  font-family: Arial, Helvetica, sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

main {
  min-height: 100vh;
  overflow-x: hidden;
}

.hero {
  min-height: 92vh;
  padding: 24px clamp(18px, 4vw, 56px) 64px;
  color: #ffffff;
  background:
    linear-gradient(115deg, rgba(17, 24, 32, 0.96), rgba(36, 52, 71, 0.86)),
    repeating-linear-gradient(
      135deg,
      rgba(210, 162, 58, 0.2) 0 2px,
      transparent 2px 22px
    ),
    radial-gradient(circle at 80% 20%, rgba(210, 162, 58, 0.28), transparent 34%);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  max-width: 1180px;
  margin: 0 auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-size: 1.05rem;
  font-weight: 800;
}

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.42);
  background: var(--signal);
  color: var(--ink);
  font-weight: 900;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(14px, 3vw, 34px);
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.94rem;
}

.nav-links a:hover {
  color: #ffffff;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.62fr);
  align-items: end;
  gap: clamp(34px, 7vw, 96px);
  max-width: 1180px;
  min-height: calc(92vh - 90px);
  margin: 0 auto;
  padding-top: clamp(70px, 12vh, 132px);
}

.hero-copy {
  max-width: 820px;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--signal);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 760px;
  margin-bottom: 24px;
  font-size: clamp(3.1rem, 8vw, 6.9rem);
  line-height: 0.94;
  font-weight: 900;
}

h2 {
  margin-bottom: 0;
  color: var(--ink);
  font-size: clamp(2rem, 4vw, 3.8rem);
  line-height: 1;
  font-weight: 860;
}

h3 {
  margin-bottom: 14px;
  color: var(--ink);
  font-size: 1.35rem;
  line-height: 1.16;
}

.lead {
  max-width: 680px;
  margin-bottom: 34px;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(1.04rem, 2vw, 1.28rem);
  line-height: 1.68;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  font-weight: 800;
}

.button.primary {
  border-color: var(--signal);
  background: var(--signal);
  color: var(--ink);
}

.button.secondary {
  color: #ffffff;
}

.hero-panel {
  display: grid;
  gap: 1px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(255, 255, 255, 0.14);
  backdrop-filter: blur(16px);
}

.hero-panel div {
  padding: 24px;
  background: rgba(17, 24, 32, 0.48);
}

.panel-label {
  display: block;
  margin-bottom: 8px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.hero-panel strong {
  display: block;
  color: #ffffff;
  font-size: 1.14rem;
  line-height: 1.35;
}

.section {
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(70px, 10vw, 116px) clamp(18px, 4vw, 56px);
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 34px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.service-card {
  min-height: 260px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.card-number {
  display: block;
  margin-bottom: 56px;
  color: var(--signal-dark);
  font-family: "Courier New", monospace;
  font-size: 0.88rem;
  font-weight: 800;
}

.service-card p,
.content-copy p,
.contact-band p,
.footer p {
  color: var(--muted);
  line-height: 1.7;
}

.split {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(420px, 1fr);
  gap: clamp(56px, 8vw, 118px);
  align-items: start;
  border-top: 1px solid var(--line);
}

.split h2 {
  max-width: 480px;
  overflow-wrap: break-word;
}

.content-copy {
  min-width: 0;
  font-size: 1.06rem;
}

.strength-list {
  display: grid;
  gap: 12px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.strength-list li {
  position: relative;
  padding: 16px 18px 16px 44px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.62);
  color: var(--ink);
  font-weight: 760;
}

.strength-list li::before {
  position: absolute;
  left: 18px;
  content: "✓";
  color: var(--signal-dark);
  font-weight: 900;
}

.contact-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.72fr);
  gap: clamp(30px, 6vw, 84px);
  padding: clamp(58px, 8vw, 88px) clamp(18px, 4vw, 56px);
  background: var(--steel);
  color: #ffffff;
}

.contact-band h2 {
  color: #ffffff;
}

.contact-band p {
  max-width: 680px;
  margin: 18px 0 0;
  color: rgba(255, 255, 255, 0.74);
}

.contact-box {
  display: grid;
  align-content: center;
  gap: 12px;
}

.contact-box a,
.contact-box span {
  display: block;
  padding: 18px 20px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  font-weight: 760;
}

.footer {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: 24px;
  padding: 42px clamp(18px, 4vw, 56px);
  border-top: 1px solid var(--line);
  background: #ffffff;
}

.footer strong {
  display: block;
  margin-bottom: 10px;
  color: var(--ink);
}

.imprint {
  display: grid;
  gap: 6px;
}

.imprint p {
  margin-bottom: 0;
}

@media (max-width: 980px) {
  .split {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .split h2 {
    max-width: 720px;
  }
}

@media (max-width: 860px) {
  .hero {
    min-height: auto;
  }

  .nav {
    align-items: flex-start;
  }

  .nav-links {
    flex-wrap: wrap;
    justify-content: flex-end;
    font-size: 0.88rem;
  }

  .hero-grid,
  .contact-band,
  .footer {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    min-height: auto;
    padding-top: 72px;
  }

  .service-grid {
    grid-template-columns: 1fr;
  }

  .section-heading {
    display: block;
  }
}

@media (max-width: 520px) {
  .nav {
    display: grid;
  }

  .nav-links {
    justify-content: flex-start;
  }

  h1 {
    font-size: clamp(2.65rem, 14vw, 4rem);
  }

  .button {
    width: 100%;
  }

  .service-card {
    min-height: auto;
  }
}