:root {
  color-scheme: light;
  --bg: #f7f8f5;
  --ink: #17211c;
  --muted: #5d6862;
  --line: #d9ded7;
  --accent: #0f766e;
  --accent-dark: #0b4f49;
  --surface: #ffffff;
  --warm: #c96f2d;
}
* { 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);
  line-height: 1.55;
}
a { color: inherit; }
.topbar {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 0 7vw;
  border-bottom: 1px solid var(--line);
  background: rgba(247, 248, 245, 0.92);
  position: sticky;
  top: 0;
  z-index: 10;
  backdrop-filter: blur(16px);
}
.brand { font-weight: 750; letter-spacing: 0; }
nav { display: flex; gap: 22px; color: var(--muted); font-size: 14px; }
nav a { text-decoration: none; }
nav a:hover { color: var(--ink); }
.hero {
  min-height: calc(100vh - 72px);
  display: flex;
  align-items: center;
  padding: 8vh 7vw;
  background:
    linear-gradient(115deg, rgba(15,118,110,0.14), transparent 42%),
    radial-gradient(circle at 78% 20%, rgba(201,111,45,0.18), transparent 30%),
    var(--bg);
}
.hero-inner { max-width: 860px; }
.eyebrow {
  margin: 0 0 14px;
  color: var(--accent-dark);
  font-size: 13px;
  font-weight: 750;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
h1, h2, h3, p { overflow-wrap: anywhere; }
h1 {
  max-width: 820px;
  margin: 0;
  font-size: clamp(44px, 8vw, 92px);
  line-height: 0.95;
  letter-spacing: 0;
}
h2 {
  margin: 0;
  font-size: clamp(30px, 4vw, 52px);
  line-height: 1.04;
  letter-spacing: 0;
}
h3 { margin: 0 0 12px; font-size: 22px; letter-spacing: 0; }
.lead {
  max-width: 720px;
  margin: 28px 0 0;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 22px);
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 6px;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  border: 1px solid var(--accent);
}
.button.secondary { background: transparent; color: var(--accent-dark); }
.section { padding: 86px 7vw; border-top: 1px solid var(--line); }
.section-title { display: flex; align-items: end; justify-content: space-between; gap: 32px; margin-bottom: 32px; }
.grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 24px;
  min-height: 210px;
}
.card p, .split p, .contact p { color: var(--muted); margin: 0; }
.split { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1fr); gap: 58px; align-items: start; }
.split p { margin-top: 22px; max-width: 620px; font-size: 18px; }
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.steps li {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 16px;
  align-items: center;
  min-height: 74px;
  padding: 18px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  font-weight: 650;
}
.steps span { color: var(--warm); font-weight: 800; }
.contact { background: #edf4ef; }
.contact p { max-width: 720px; margin: 18px 0 28px; font-size: 18px; }
footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 26px 7vw;
  color: var(--muted);
  border-top: 1px solid var(--line);
  font-size: 14px;
}
@media (max-width: 920px) {
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .split { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .topbar { padding: 0 20px; align-items: flex-start; flex-direction: column; justify-content: center; gap: 8px; }
  nav { gap: 14px; flex-wrap: wrap; }
  .hero, .section { padding-left: 20px; padding-right: 20px; }
  .grid { grid-template-columns: 1fr; }
  .card { min-height: 0; }
  .section-title, footer { display: block; }
  footer span { display: block; margin: 6px 0; }
}