:root {
  --black: #0A0A0A;
  --charcoal: #151515;
  --gold: #C9A227;
  --gold-soft: #E0C46C;
  --white: #F8F8F8;
  --gray: #B8B8B8;
  --slate: #4F4F4F;
  --sand: #C7B299;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--black);
  color: var(--white);
  font-family: 'Montserrat', sans-serif;
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
.container { width: min(1120px, calc(100% - 40px)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10,10,10,0.88);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(201,162,39,0.25);
}
.nav {
  height: 82px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}
.brand-mark {
  width: 52px;
  height: 52px;
  border: 1px solid var(--gold);
  display: grid;
  place-items: center;
  color: var(--gold);
  font-family: 'Playfair Display', serif;
  font-weight: 800;
  letter-spacing: 1px;
}
.brand span {
  display: block;
  color: var(--gray);
  font-size: 12px;
  letter-spacing: 1px;
  text-transform: uppercase;
}
nav { display: flex; gap: 24px; align-items: center; font-size: 14px; }
nav a { color: var(--gray); }
nav a:hover { color: var(--gold); }
.nav-cta {
  padding: 10px 16px;
  border: 1px solid var(--gold);
  color: var(--gold);
}

.hero {
  position: relative;
  min-height: 760px;
  display: flex;
  align-items: center;
  background:
    linear-gradient(135deg, rgba(10,10,10,.96), rgba(10,10,10,.68)),
    radial-gradient(circle at 80% 30%, rgba(201,162,39,.22), transparent 32%),
    linear-gradient(45deg, #111, #050505);
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  inset: auto -10% -35% auto;
  width: 560px;
  height: 560px;
  border: 1px solid rgba(201,162,39,.24);
  transform: rotate(35deg);
}
.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 60px;
  align-items: center;
}
.eyebrow {
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 12px;
  font-weight: 800;
}
h1, h2 {
  font-family: 'Playfair Display', serif;
  line-height: 1.05;
  margin: 0 0 20px;
}
h1 { font-size: clamp(52px, 8vw, 96px); }
h2 { font-size: clamp(34px, 5vw, 58px); }
h3 { font-size: 24px; margin-top: 0; }
.hero-copy {
  max-width: 680px;
  font-size: 20px;
  color: #DDDDDD;
}
.hero-actions { display: flex; gap: 16px; margin-top: 32px; flex-wrap: wrap; }
.btn {
  padding: 15px 24px;
  font-weight: 800;
  border: 1px solid var(--gold);
}
.btn.primary { background: var(--gold); color: #050505; }
.btn.secondary { color: var(--gold); }

.hero-card {
  background: rgba(21,21,21,.88);
  border: 1px solid rgba(201,162,39,.35);
  padding: 34px;
  box-shadow: 0 24px 80px rgba(0,0,0,.42);
}
.hero-card p { color: var(--gray); }
.stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 28px;
}
.stat-row div {
  border-top: 1px solid rgba(201,162,39,.35);
  padding-top: 18px;
}
.stat-row strong { display: block; color: var(--gold); font-size: 24px; }
.stat-row span { font-size: 12px; color: var(--gray); }

.trust-strip {
  border-top: 1px solid rgba(201,162,39,.25);
  border-bottom: 1px solid rgba(201,162,39,.25);
  background: #111;
}
.trust-grid {
  min-height: 78px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  align-items: center;
  gap: 20px;
  text-align: center;
  color: var(--gold-soft);
  font-weight: 700;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.section { padding: 110px 0; background: var(--white); color: #111; }
.section.dark { background: var(--black); color: var(--white); }
.section-heading { max-width: 720px; margin-bottom: 42px; }
.cards.three {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.card {
  min-height: 330px;
  padding: 34px;
  background: #fff;
  border: 1px solid rgba(0,0,0,.08);
  box-shadow: 0 18px 50px rgba(0,0,0,.08);
}
.card-number {
  display: inline-block;
  color: var(--gold);
  font-weight: 900;
  margin-bottom: 30px;
}
.card p { color: #444; }
.card a { color: #111; font-weight: 900; border-bottom: 2px solid var(--gold); }

.project-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 54px;
  align-items: center;
}
.metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-top: 28px;
}
.metrics div {
  padding: 24px;
  border: 1px solid rgba(201,162,39,.28);
  background: #111;
}
.metrics span { display: block; color: var(--gray); }
.metrics strong { display: block; color: var(--gold); font-size: 28px; margin-top: 4px; }
.project-panel {
  padding: 38px;
  border: 1px solid rgba(201,162,39,.45);
  background: linear-gradient(145deg, #141414, #080808);
}
.project-panel li { margin: 14px 0; color: #ddd; }

.about-grid {
  display: grid;
  grid-template-columns: 330px 1fr;
  gap: 54px;
  align-items: center;
}
.portrait-placeholder {
  height: 330px;
  background: var(--black);
  color: var(--gold);
  border: 1px solid var(--gold);
  display: grid;
  place-items: center;
  font-family: 'Playfair Display', serif;
  font-size: 72px;
  font-weight: 800;
}
.quote {
  border-left: 4px solid var(--gold);
  padding-left: 20px;
  font-weight: 800;
}

.contact-section { background: #101010; color: var(--white); }
.contact-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 50px;
}
.contact-info { margin-top: 28px; color: #ddd; }
.contact-form {
  display: grid;
  gap: 16px;
  background: #171717;
  border: 1px solid rgba(201,162,39,.28);
  padding: 34px;
}
label { display: grid; gap: 8px; color: var(--gold-soft); font-weight: 700; font-size: 13px; text-transform: uppercase; letter-spacing: 1px; }
input, select, textarea {
  width: 100%;
  padding: 14px;
  border: 1px solid rgba(255,255,255,.16);
  background: #0b0b0b;
  color: var(--white);
  font: inherit;
}
textarea { min-height: 130px; }
button {
  padding: 15px;
  border: 0;
  background: var(--gold);
  color: #050505;
  font-weight: 900;
  cursor: pointer;
}
small { color: var(--gray); }

footer {
  background: #050505;
  border-top: 1px solid rgba(201,162,39,.22);
  padding: 34px 0;
}
.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 30px;
  color: var(--gray);
}
.footer-grid strong { color: var(--white); }

@media (max-width: 860px) {
  nav { display: none; }
  .hero { min-height: auto; padding: 100px 0; }
  .hero-grid, .cards.three, .project-grid, .about-grid, .contact-grid {
    grid-template-columns: 1fr;
  }
  .trust-grid { grid-template-columns: 1fr 1fr; padding: 24px 0; }
  .stat-row, .metrics { grid-template-columns: 1fr; }
  .footer-grid { flex-direction: column; }
}

.form-status {
  min-height: 22px;
  color: var(--gray);
  font-size: 14px;
  font-weight: 700;
}
.form-status.success {
  color: var(--gold-soft);
}
.form-status.error {
  color: #ffb4b4;
}