:root {
  --ink:      #161a1f;
  --ink-2:    #232831;
  --steel:    #3a4452;
  --safety:   #ff6b00;
  --safety-2: #ff8833;
  --paper:    #f5f3ef;
  --line:     rgba(22,26,31,.1);
  --line-d:   rgba(255,255,255,.12);
  --muted:    #6b7280;
}

* { box-sizing: border-box; }
html,body { margin:0; padding:0; }
body {
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  font-size: 16.5px;
}
a { color: inherit; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ---------- Nav ---------- */
.nav {
  position: absolute; top: 0; left: 0; right: 0; z-index: 10;
  padding: 24px 0;
}
.nav__inner { display:flex; align-items:center; justify-content:space-between; gap: 28px; }
.brand { display:flex; align-items:center; gap: 14px; text-decoration:none; color: #fff; }
.brand__mark {
  width: 44px; height: 44px;
  display:grid; place-items:center;
  background: var(--safety);
  color: var(--ink);
  font-family: 'Archivo', sans-serif;
  font-weight: 900; font-size: 15px;
  letter-spacing: .03em;
  border-radius: 4px;
}
.brand__txt {
  font-family: 'Archivo', sans-serif;
  font-weight: 900;
  font-size: 19px;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.brand__txt em { font-style: normal; color: var(--safety); font-weight: 700; }

.nav__links { display:flex; gap: 30px; }
.nav__links a {
  color: rgba(255,255,255,.85);
  text-decoration: none; font-weight: 500; font-size: 15px;
}
.nav__links a:hover { color: var(--safety); }
@media (max-width: 860px) { .nav__links { display:none; } }

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 13px 22px;
  font-weight: 700; font-size: 14px;
  letter-spacing: .04em; text-transform: uppercase;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .12s, background .12s, color .12s, border-color .12s;
  border-radius: 2px;
}
.btn:hover { transform: translateY(-1px); }
.btn--primary { background: var(--safety); color: var(--ink); }
.btn--primary:hover { background: var(--safety-2); }
.btn--ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.3); }
.btn--ghost:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.6); }
.btn--accent { background: var(--safety); color: var(--ink); padding: 10px 20px; font-size: 13px; }
.btn--accent:hover { background: var(--safety-2); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  color: #fff;
  padding: 170px 0 110px;
  overflow: hidden;
  isolation: isolate;
}
.hero__bg {
  position: absolute; inset: 0; z-index: -1;
  background:
    repeating-linear-gradient(135deg, rgba(255,107,0,.06) 0 8px, transparent 8px 24px),
    linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 70%, var(--steel) 100%);
}
.hero__bg::after {
  content:''; position:absolute; inset:0;
  background:
    radial-gradient(1000px 300px at 90% 20%, rgba(255,107,0,.18), transparent 70%);
}
.hero__content { max-width: 920px; }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: .22em;
  font-size: 11.5px;
  color: var(--safety);
  font-weight: 700;
  margin: 0 0 18px;
}
.hero h1 {
  font-family: 'Archivo', sans-serif;
  font-weight: 900;
  font-size: clamp(36px, 5.8vw, 72px);
  line-height: 1.04;
  letter-spacing: -.01em;
  margin: 0 0 24px;
  text-transform: uppercase;
}
.lede {
  font-size: 18px; max-width: 640px;
  color: rgba(255,255,255,.75);
  margin: 0 0 36px;
}
.hero__cta { display:flex; gap: 14px; flex-wrap: wrap; margin-bottom: 60px; }

.stats {
  display:grid; grid-template-columns: repeat(3, auto);
  gap: 60px;
  margin: 0; padding: 28px 0 0;
  border-top: 1px solid rgba(255,255,255,.15);
  justify-content: flex-start;
}
.stats div {}
.stats dt {
  font-family: 'Archivo', sans-serif; font-weight: 900;
  font-size: clamp(36px, 4vw, 52px);
  color: var(--safety);
  margin: 0 0 4px;
  line-height: 1;
}
.stats dd {
  margin: 0; font-size: 13px;
  color: rgba(255,255,255,.7);
  text-transform: uppercase; letter-spacing: .16em;
}
@media (max-width: 640px) { .stats { grid-template-columns: 1fr 1fr; gap: 28px; } }

/* ---------- Services ---------- */
.services { padding: 110px 0 90px; }
.services h2 {
  font-family: 'Archivo', sans-serif; font-weight: 900;
  text-transform: uppercase;
  font-size: clamp(32px, 4.2vw, 50px);
  margin: 0 0 10px;
  letter-spacing: -.005em;
}
.section-sub { color: var(--muted); max-width: 640px; margin: 0 0 50px; font-size: 17px; }
.services__grid {
  display:grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.services article {
  position: relative;
  padding: 32px 28px 30px;
  background: #fff;
  border: 1px solid var(--line);
  border-left: 4px solid var(--safety);
  transition: transform .15s, box-shadow .15s;
}
.services article:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 30px -15px rgba(22,26,31,.3);
}
.svc__index {
  font-family: 'Archivo', sans-serif; font-weight: 900;
  font-size: 13px; color: var(--safety);
  letter-spacing: .12em;
  margin-bottom: 10px;
  display: block;
}
.services h3 {
  font-family: 'Archivo', sans-serif; font-weight: 900;
  font-size: 22px; text-transform: uppercase;
  margin: 0 0 10px;
  letter-spacing: .01em;
}
.services p { margin: 0; color: var(--muted); font-size: 15px; }
@media (max-width: 860px) { .services__grid { grid-template-columns: 1fr; } }

/* ---------- Philosophy ---------- */
.philosophy {
  background: var(--ink);
  color: #fff;
  padding: 110px 0;
}
.phil__grid { display:grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.philosophy h2 {
  font-family: 'Archivo', sans-serif; font-weight: 900;
  text-transform: uppercase;
  font-size: clamp(30px, 3.8vw, 44px);
  line-height: 1.1;
  margin: 0 0 18px;
}
.philosophy p { color: rgba(255,255,255,.75); margin: 0; max-width: 440px; }
.tenets { list-style:none; padding:0; margin:0; }
.tenets li {
  padding: 18px 0;
  border-top: 1px solid var(--line-d);
  color: rgba(255,255,255,.8);
}
.tenets li:last-child { border-bottom: 1px solid var(--line-d); }
.tenets strong { color: #fff; font-weight: 700; margin-right: 4px; }
@media (max-width: 860px) { .phil__grid { grid-template-columns: 1fr; gap: 40px; } }

/* ---------- Numbers / Clients ---------- */
.numbers { padding: 110px 0; }
.numbers h2 {
  font-family: 'Archivo', sans-serif; font-weight: 900;
  text-transform: uppercase;
  font-size: clamp(30px, 3.8vw, 44px);
  margin: 0 0 30px;
}
.clients {
  display:grid; grid-template-columns: repeat(4, 1fr); gap: 12px;
  margin-bottom: 60px;
}
.clients span {
  padding: 22px 14px;
  background: #fff;
  border: 1px solid var(--line);
  text-align: center;
  font-family: 'Archivo', sans-serif; font-weight: 700;
  text-transform: uppercase; letter-spacing: .04em;
  font-size: 14px;
  color: var(--steel);
}
@media (max-width: 860px) { .clients { grid-template-columns: repeat(2, 1fr); } }

.testimonial {
  margin: 0;
  padding: 40px 40px 32px;
  background: #fff;
  border-left: 4px solid var(--safety);
  max-width: 880px;
}
.testimonial p {
  margin: 0 0 18px;
  font-family: 'Archivo', sans-serif; font-weight: 500;
  font-size: clamp(18px, 1.8vw, 22px);
  line-height: 1.45;
  color: var(--ink);
}
.testimonial cite {
  font-style: normal;
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
}

/* ---------- Contact ---------- */
.contact {
  background: var(--ink-2);
  color: #fff;
  padding: 110px 0;
}
.contact__grid { display:grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.contact h2 {
  font-family: 'Archivo', sans-serif; font-weight: 900;
  text-transform: uppercase;
  font-size: clamp(30px, 3.8vw, 44px);
  margin: 0 0 16px;
}
.contact p { color: rgba(255,255,255,.75); margin: 0 0 34px; max-width: 460px; }
.contact__lines a {
  display: block;
  padding: 20px 0;
  border-top: 1px solid var(--line-d);
  color: #fff;
  text-decoration: none;
  transition: color .15s;
}
.contact__lines a:last-child { border-bottom: 1px solid var(--line-d); }
.contact__lines a:hover { color: var(--safety); }
.contact__lines span {
  display:block;
  text-transform: uppercase; letter-spacing: .18em;
  font-size: 11px;
  color: rgba(255,255,255,.5);
  margin-bottom: 6px;
}
.contact__lines strong {
  font-family: 'Archivo', sans-serif; font-weight: 900;
  font-size: 22px; letter-spacing: -.005em;
}
.offices { display:grid; gap: 22px; }
.offices article {
  padding: 28px;
  background: rgba(255,255,255,.04);
  border: 1px solid var(--line-d);
  border-radius: 4px;
}
.offices h3 {
  font-family: 'Archivo', sans-serif; font-weight: 900;
  text-transform: uppercase;
  font-size: 14px;
  letter-spacing: .14em;
  margin: 0 0 12px;
  color: var(--safety);
}
.offices p { margin: 0 0 8px; color: rgba(255,255,255,.9); }
.offices p.muted { font-size: 14px; color: rgba(255,255,255,.5); }
@media (max-width: 860px) { .contact__grid { grid-template-columns: 1fr; gap: 40px; } }

/* ---------- Footer ---------- */
.footer { background: var(--ink); color: rgba(255,255,255,.5); padding: 32px 0; font-size: 13.5px; }
.footer__inner { display:flex; justify-content:space-between; flex-wrap:wrap; gap: 10px; }
.footer p { margin: 0; }
.footer__meta { color: rgba(255,255,255,.35); }