:root {
  --bg: #f7f7f5;
  --ink: #151515;
  --muted: #6b6b6b;
  --line: #ddddda;
  --panel: #ffffff;
  --dark: #111111;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--ink);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 6vw;
  background: rgba(247,247,245,0.86);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}

.brand img { width: 155px; display: block; }
nav { display: flex; gap: 28px; align-items: center; font-size: 14px; color: var(--muted); }
nav a:hover { color: var(--ink); }
.nav-cta { color: var(--ink); font-weight: 700; }

.hero {
  min-height: 78vh;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
  padding: 80px 6vw 60px;
}

.eyebrow {
  margin: 0 0 14px;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-size: 12px;
  font-weight: 800;
  color: var(--muted);
}

h1, h2, h3, p { margin-top: 0; }
h1 {
  font-size: clamp(52px, 8vw, 112px);
  line-height: 0.92;
  letter-spacing: -0.07em;
  margin-bottom: 28px;
}
h2 {
  font-size: clamp(34px, 5vw, 66px);
  line-height: 0.98;
  letter-spacing: -0.055em;
  margin-bottom: 22px;
}
h3 { font-size: 26px; margin-bottom: 12px; }
.lead {
  max-width: 640px;
  font-size: clamp(19px, 2vw, 25px);
  line-height: 1.45;
  color: #3e3e3e;
}

.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 34px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 800;
  border: 1px solid var(--ink);
}
.primary { background: var(--ink); color: #fff; }
.secondary { background: transparent; }
.button:hover { transform: translateY(-1px); }

.hero-card {
  background: #fff;
  border-radius: 30px;
  padding: 34px;
  box-shadow: 0 24px 80px rgba(0,0,0,0.08);
}
.hero-card img { width: 100%; display: block; border-radius: 18px; }

.section { padding: 88px 6vw; }
.intro { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.intro p {
  max-width: 1000px;
  font-size: clamp(26px, 4vw, 54px);
  line-height: 1.08;
  letter-spacing: -0.055em;
}
.section-heading { max-width: 780px; margin-bottom: 34px; }
.cards.three {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.card {
  background: var(--panel);
  padding: 34px;
  border-radius: 24px;
  border: 1px solid var(--line);
}
.card span { display: block; color: var(--muted); font-weight: 900; margin-bottom: 40px; }
.card p, .service-list p, .dark-panel p, .contact p { color: var(--muted); line-height: 1.65; font-size: 17px; }

.split {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 56px;
  align-items: start;
}
.service-list { display: grid; gap: 16px; }
.service-list div {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 26px;
}
.service-list strong { font-size: 20px; }
.service-list p { margin-bottom: 0; }

.dark-panel {
  background: var(--dark);
  color: white;
  border-radius: 34px;
  padding: clamp(36px, 7vw, 90px);
  max-width: 1180px;
}
.dark-panel .eyebrow, .dark-panel p { color: #bdbdbd; }
.dark-panel p { max-width: 760px; }

.contact { text-align: center; max-width: 850px; margin: 0 auto; }
.contact .button { margin-top: 20px; }

footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  padding: 32px 6vw;
  border-top: 1px solid var(--line);
  color: var(--muted);
}
footer img { width: 140px; }
footer p { margin: 0; }

@media (max-width: 860px) {
  .site-header { align-items: flex-start; gap: 16px; }
  nav { gap: 14px; flex-wrap: wrap; justify-content: flex-end; }
  .hero, .split { grid-template-columns: 1fr; }
  .cards.three { grid-template-columns: 1fr; }
  h1 { font-size: 58px; }
  footer { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 520px) {
  .brand img { width: 120px; }
  nav { font-size: 12px; }
  .hero { padding-top: 48px; }
  h1 { font-size: 46px; }
  .hero-card { padding: 18px; border-radius: 20px; }
}