:root {
  --ink: #111827;
  --muted: #5b6575;
  --paper: #f7f4ee;
  --surface: #ffffff;
  --line: #ded8ce;
  --accent: #b7791f;
  --accent-dark: #7c4a12;
  --dark: #1f2933;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
  background: rgba(31, 41, 51, 0.94);
  color: #fff;
  backdrop-filter: blur(12px);
}

.nav {
  align-items: center;
  display: flex;
  gap: 24px;
  justify-content: space-between;
  margin: 0 auto;
  max-width: 1180px;
  padding: 14px 22px;
}

.brand {
  display: grid;
  gap: 0;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  line-height: 1.05;
  text-transform: uppercase;
}

.nav-links {
  align-items: center;
  display: flex;
  gap: 18px;
  font-size: 0.88rem;
  font-weight: 700;
}

.button {
  background: var(--accent);
  border: 1px solid transparent;
  color: #fff;
  display: inline-flex;
  font-size: 0.84rem;
  font-weight: 800;
  justify-content: center;
  letter-spacing: 0.03em;
  min-height: 42px;
  padding: 11px 17px;
  text-transform: uppercase;
}

.button.secondary {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.68);
}

.hero {
  background:
    linear-gradient(115deg, rgba(20, 28, 38, 0.95), rgba(20, 28, 38, 0.74)),
    linear-gradient(135deg, #374151, #111827);
  color: #fff;
}

.hero-inner {
  display: grid;
  gap: 42px;
  grid-template-columns: minmax(0, 1.25fr) minmax(260px, 0.75fr);
  margin: 0 auto;
  max-width: 1180px;
  min-height: 620px;
  padding: 86px 22px 68px;
}

.eyebrow {
  color: #f4c46b;
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.15em;
  margin: 0 0 14px;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  line-height: 1.08;
  margin: 0;
}

h1 {
  font-size: clamp(3rem, 7vw, 6.8rem);
  max-width: 820px;
}

h2 {
  font-size: clamp(2rem, 4vw, 4rem);
}

h3 {
  font-size: 1.25rem;
}

.lead {
  color: rgba(255, 255, 255, 0.82);
  font-size: 1.18rem;
  max-width: 690px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.stat-panel {
  align-self: end;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.17);
  display: grid;
  gap: 1px;
}

.stat {
  background: rgba(255, 255, 255, 0.08);
  padding: 24px;
}

.stat strong {
  color: #fff;
  display: block;
  font-size: 2rem;
  line-height: 1;
}

.stat span {
  color: rgba(255, 255, 255, 0.72);
  display: block;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  margin-top: 8px;
  text-transform: uppercase;
}

.section {
  padding: 78px 22px;
}

.section.dark {
  background: var(--dark);
  color: #fff;
}

.section-inner {
  margin: 0 auto;
  max-width: 1180px;
}

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

.section-heading p {
  color: var(--muted);
  max-width: 560px;
}

.dark .section-heading p,
.dark .muted {
  color: rgba(255, 255, 255, 0.72);
}

.grid {
  display: grid;
  gap: 18px;
}

.grid.two {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.grid.four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.tile {
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 26px;
}

.dark .tile {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.15);
}

.tile p,
.muted {
  color: var(--muted);
}

.project {
  background: #fff;
  min-height: 210px;
  padding: 26px;
}

.project .tag {
  color: var(--accent-dark);
  font-size: 0.75rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.split {
  align-items: center;
  display: grid;
  gap: 42px;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.82fr);
}

.callout {
  background: var(--accent);
  color: #fff;
  padding: 38px;
}

.contact-grid {
  display: grid;
  gap: 28px;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1.15fr);
}

.contact-list {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

.contact-list strong {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

form {
  background: #fff;
  border: 1px solid var(--line);
  display: grid;
  gap: 14px;
  padding: 28px;
}

.field-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

label {
  display: grid;
  gap: 7px;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

input,
select,
textarea {
  border: 1px solid #cfc7bb;
  color: var(--ink);
  font: inherit;
  min-height: 44px;
  padding: 10px 12px;
  width: 100%;
}

textarea {
  min-height: 120px;
  resize: vertical;
}

.footer {
  background: #111827;
  color: rgba(255, 255, 255, 0.78);
  padding: 44px 22px;
}

.footer-inner {
  display: grid;
  gap: 26px;
  grid-template-columns: 1.2fr 0.8fr 0.8fr;
  margin: 0 auto;
  max-width: 1180px;
}

.footer strong {
  color: #fff;
}

.testimonials {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

blockquote {
  background: #fff;
  border-left: 4px solid var(--accent);
  margin: 0;
  padding: 26px;
}

@media (max-width: 860px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-links {
    flex-wrap: wrap;
  }

  .hero-inner,
  .split,
  .contact-grid,
  .footer-inner,
  .grid.two,
  .grid.three,
  .grid.four,
  .testimonials {
    grid-template-columns: 1fr;
  }

  .hero-inner {
    min-height: auto;
    padding-top: 64px;
  }

  .section-heading {
    align-items: start;
    flex-direction: column;
  }

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