:root {
  --bg: #09090b;
  --surface: #111115;
  --surface2: #1a1a1f;
  --border: #27272a;
  --text: #fafafa;
  --text-muted: #71717a;
  --text-subtle: #52525b;
  --accent: #c9a85c;
  --accent-dim: rgba(201, 168, 92, 0.08);
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ── NAV ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 1.5rem 3rem;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border);
  background: rgba(9, 9, 11, 0.8);
  backdrop-filter: blur(20px);
}

.nav__inner { display: flex; align-items: baseline; gap: 0.5rem; }

.nav__logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--text);
  text-decoration: none;
}

.nav__tagline {
  font-family: var(--font-body);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
}

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 10rem 2rem 6rem;
  position: relative;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero__gradient {
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 600px;
  background: radial-gradient(ellipse at center, rgba(201, 168, 92, 0.06) 0%, transparent 70%);
}

.hero__line {
  position: absolute;
  background: linear-gradient(to bottom, transparent, var(--border), transparent);
  width: 1px;
  top: 0;
  bottom: 0;
}

.hero__line--1 { left: 20%; }
.hero__line--2 { right: 20%; }

.hero__content { position: relative; z-index: 1; max-width: 800px; }

.hero__overline {
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 2rem;
}

.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 5.5rem);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 1.5rem;
}

.hero__sub {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 540px;
  margin: 0 auto;
  line-height: 1.7;
  font-weight: 300;
}

/* ── DIFFERENTIATORS ── */
.diff {
  padding: 7rem 3rem;
  border-top: 1px solid var(--border);
}

.diff__grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 3rem;
}

.diff__item { display: flex; flex-direction: column; gap: 1rem; }

.diff__icon {
  color: var(--accent);
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-dim);
}

.diff__title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text);
  letter-spacing: -0.01em;
}

.diff__body {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ── SERVICES ── */
.services {
  padding: 7rem 3rem;
  background: var(--surface);
}

.services__header {
  max-width: 1100px;
  margin: 0 auto 4rem;
  text-align: center;
}

.services__title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 0.75rem;
}

.services__sub {
  color: var(--text-muted);
  font-size: 1rem;
}

.services__grid {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.services__card {
  background: var(--surface);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
  transition: background 0.2s;
}

.services__card:hover { background: var(--surface2); }

.services__card-icon { color: var(--accent); }

.services__card h4 {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text);
  letter-spacing: 0.02em;
}

/* ── INDUSTRIES ── */
.industries {
  padding: 7rem 3rem;
  border-top: 1px solid var(--border);
}

.industries__inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 5rem;
  align-items: start;
}

.industries__overline {
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 1.5rem;
}

.industries__title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 600;
  color: var(--text);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.industries__list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border: 1px solid var(--border);
}

.industries__item {
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
  border-right: 1px solid var(--border);
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--text-muted);
}

.industries__item:nth-child(2n) { border-right: none; }
.industries__item:nth-last-child(-n+2) { border-bottom: none; }

/* ── CLOSING ── */
.closing {
  padding: 8rem 3rem;
  background: var(--surface);
  border-top: 1px solid var(--border);
  text-align: center;
}

.closing__inner { max-width: 680px; margin: 0 auto; }

.closing__headline {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 600;
  color: var(--text);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.closing__body {
  font-size: 1rem;
  color: var(--text-muted);
  line-height: 1.8;
  max-width: 480px;
  margin: 0 auto;
}

/* ── FOOTER ── */
.footer {
  padding: 3rem;
  border-top: 1px solid var(--border);
}

.footer__inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.footer__brand { display: flex; align-items: baseline; gap: 0.5rem; }

.footer__logo {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--text);
}

.footer__tagline {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
}

.footer__note {
  font-size: 0.8rem;
  color: var(--text-subtle);
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  .nav { padding: 1rem 1.5rem; }
  .hero { padding: 8rem 1.5rem 4rem; }
  .diff { padding: 4rem 1.5rem; }
  .diff__grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .services { padding: 4rem 1.5rem; }
  .services__grid { grid-template-columns: 1fr 1fr; }
  .industries { padding: 4rem 1.5rem; }
  .industries__inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .industries__list { grid-template-columns: 1fr; }
  .industries__item { border-right: none; }
  .closing { padding: 5rem 1.5rem; }
  .footer { padding: 2rem 1.5rem; }
  .footer__inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .services__grid { grid-template-columns: 1fr; }
}

/* ── CTA BUTTON ── */
.closing__cta {
  display: inline-block;
  margin-top: 2.5rem;
  padding: 0.9rem 2.5rem;
  background: var(--accent);
  color: #09090b;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  transition: opacity 0.2s;
}

.closing__cta:hover { opacity: 0.85; }

/* ── NAV CTA LINK ── */
.nav__cta {
  margin-left: auto;
  padding: 0.5rem 1.25rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-decoration: none;
  transition: border-color 0.2s, color 0.2s;
}

.nav__cta:hover { border-color: var(--accent); color: var(--accent); }