:root {
  color-scheme: light;
  --ink: #122034;
  --muted: #5b6676;
  --paper: #f7f8fb;
  --panel: #ffffff;
  --line: #d9e0ea;
  --accent: #0f766e;
  --accent-dark: #0b4f49;
  --warm: #f2b705;
  --hero-base: #101826;
  --hero-copy: #ffffff;
  --hero-muted: rgba(255, 255, 255, .88);
  --hero-shade: rgba(13, 24, 39, .9);
  --hero-shade-light: rgba(13, 24, 39, .26);
  --process-card: rgba(255, 255, 255, .08);
  --process-line: rgba(255, 255, 255, .16);
  --process-muted: rgba(255, 255, 255, .72);
  --shadow: rgba(18, 32, 52, .06);
  --radius-md: 8px;
  --radius-lg: 12px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: Inter, Arial, sans-serif; line-height: 1.55; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-dark); }
.wrap { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.site-header { position: sticky; z-index: 5; top: 0; border-bottom: 1px solid var(--line); background: var(--paper); }
.site-header nav { min-height: 68px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { color: var(--ink); font-size: 18px; font-weight: 850; }
.brand span { color: var(--accent); }
.nav-links { display: flex; align-items: center; gap: 18px; font-size: 15px; font-weight: 700; }
.hero { position: relative; display: grid; min-height: 620px; align-items: center; overflow: hidden; background: var(--hero-base); color: var(--hero-copy); }
.hero > img, .hero-placeholder, .hero-shade { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero > img { object-fit: cover; }
.hero-placeholder { background: var(--accent-dark); }
.hero-shade { background: linear-gradient(90deg, var(--hero-shade), var(--hero-shade) 48%, var(--hero-shade-light)); }
.hero-copy { position: relative; z-index: 2; padding: 70px 0; }
.eyebrow { margin: 0 0 12px; color: var(--warm); font-size: 12px; font-weight: 850; text-transform: uppercase; }
h1 { max-width: 760px; margin: 0; font-size: 68px; line-height: .98; }
.lead { max-width: 620px; margin: 22px 0 30px; color: var(--hero-muted); font-size: 18px; }
.button-row { display: flex; flex-wrap: wrap; gap: 12px; }
.button { display: inline-flex; min-height: 46px; align-items: center; justify-content: center; border: 1px solid var(--hero-muted); border-radius: var(--radius-md); color: var(--hero-copy); font-weight: 750; padding: 0 18px; }
.button.primary { border-color: var(--accent); background: var(--accent); }
.button:hover { color: var(--hero-copy); }
.section { padding: 78px 0; }
.section h2 { max-width: 780px; margin: 0 0 14px; font-size: 46px; line-height: 1.05; }
.section-intro { max-width: 720px; margin: 0 0 30px; color: var(--muted); font-size: 17px; }
.card-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.card { border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--panel); box-shadow: 0 10px 30px var(--shadow); padding: 24px; }
.card h3 { margin: 0 0 8px; font-size: 17px; }
.card p { margin: 0; color: var(--muted); }
.process { background: var(--ink); color: var(--hero-copy); }
.process .section-intro, .process .card p { color: var(--process-muted); }
.process .card { border-color: var(--process-line); background: var(--process-card); box-shadow: none; }
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 32px; align-items: start; }
.contact-list { display: grid; gap: 10px; }
.contact-form { display: grid; gap: 14px; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--panel); padding: 24px; }
.contact-form label { display: grid; gap: 6px; color: var(--muted); font-size: 14px; font-weight: 700; }
.contact-form input, .contact-form textarea { width: 100%; border: 1px solid var(--line); border-radius: var(--radius-md); background: var(--panel); color: var(--ink); font: inherit; padding: 12px 13px; }
.contact-form textarea { resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.submit { min-height: 46px; border: 0; border-radius: var(--radius-md); background: var(--accent); color: var(--hero-copy); font: inherit; font-weight: 800; cursor: pointer; }
footer { border-top: 1px solid var(--line); color: var(--muted); }
footer .wrap { display: flex; justify-content: space-between; gap: 20px; padding: 30px 0; }

@media (max-width: 820px) {
  .nav-links { display: none; }
  .hero { min-height: 520px; }
  h1 { font-size: 44px; }
  .section h2 { font-size: 34px; }
  .card-grid, .contact-grid, .form-row { grid-template-columns: 1fr; }
}