:root {
  --ink: #17211d;
  --muted: #5a6761;
  --bg: #fbfaf6;
  --card: #ffffff;
  --line: #e4e1d8;
  --accent: #1f5c4a;
  --accent-dark: #164235;
  --warm: #e8a33d;
  --soft: #eef3ef;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
}
a { color: var(--accent); }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 20px; }

header.site {
  position: sticky; top: 0; z-index: 10;
  background: rgba(251,250,246,.95);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
header.site .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.logo { font-weight: 800; font-size: 20px; letter-spacing: -.02em; color: var(--ink); text-decoration: none; }
.logo span.dot { color: var(--warm); }
nav a { margin-left: 22px; text-decoration: none; color: var(--muted); font-weight: 500; font-size: 15px; }
nav a:hover, nav a.active { color: var(--ink); }

.btn {
  display: inline-block; padding: 13px 24px; border-radius: 8px;
  background: var(--accent); color: #fff; font-weight: 600; text-decoration: none;
  border: 2px solid var(--accent); transition: background .15s;
}
.btn:hover { background: var(--accent-dark); border-color: var(--accent-dark); }
.btn.ghost { background: transparent; color: var(--accent); }
.btn.ghost:hover { background: var(--soft); }

.hero { padding: 90px 0 80px; }
.eyebrow { text-transform: uppercase; letter-spacing: .12em; font-size: 13px; font-weight: 700; color: var(--accent); }
.hero h1 { font-size: clamp(34px, 5.5vw, 58px); line-height: 1.08; letter-spacing: -.03em; margin: 14px 0 20px; max-width: 760px; }
.hero p.lead { font-size: 19px; color: var(--muted); max-width: 620px; margin: 0 0 32px; }
.hero .actions { display: flex; gap: 12px; flex-wrap: wrap; }

section { padding: 72px 0; }
section.alt { background: var(--soft); }
h2 { font-size: clamp(26px, 3.6vw, 36px); letter-spacing: -.02em; margin: 0 0 12px; line-height: 1.15; }
.sub { color: var(--muted); max-width: 620px; margin: 0 0 40px; font-size: 17px; }

.grid { display: grid; gap: 20px; }
.grid.three { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.grid.four { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 28px; }
.card h3 { margin: 0 0 10px; font-size: 20px; }
.card p { margin: 0; color: var(--muted); }
.card ul { margin: 14px 0 0; padding-left: 18px; color: var(--muted); }
.card .tag { display: inline-block; font-size: 12px; font-weight: 700; color: var(--accent); background: var(--soft); padding: 4px 10px; border-radius: 99px; margin-bottom: 14px; }

.step .num { font-size: 34px; font-weight: 800; color: var(--warm); line-height: 1; margin-bottom: 10px; }
.step h3 { margin: 0 0 6px; font-size: 18px; }
.step p { margin: 0; color: var(--muted); font-size: 15px; }

.cta { background: var(--accent); color: #fff; border-radius: 16px; padding: 56px 32px; text-align: center; }
.cta h2 { color: #fff; }
.cta p { color: #d6e6de; max-width: 560px; margin: 0 auto 28px; }
.cta .btn { background: var(--warm); border-color: var(--warm); color: #2a1d05; }
.cta .btn:hover { background: #f2b457; border-color: #f2b457; }
.cta .mail { display: block; margin-top: 18px; color: #d6e6de; }

.form-box { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 40px 32px; max-width: 760px; margin: 0 auto; }
.form-box .sub { margin-bottom: 28px; }
.form-box form label { display: block; font-weight: 600; font-size: 14px; margin-bottom: 16px; }
.form-box .row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-box input, .form-box select, .form-box textarea {
  display: block; width: 100%; margin-top: 6px; padding: 12px 14px;
  border: 1px solid var(--line); border-radius: 8px; background: var(--bg);
  font: inherit; color: var(--ink);
}
.form-box input:focus, .form-box select:focus, .form-box textarea:focus { outline: 2px solid var(--accent); border-color: var(--accent); }
.form-box button { cursor: pointer; font: inherit; font-weight: 600; }
.hp { position: absolute; left: -9999px; }
@media (max-width: 600px) { .form-box .row { grid-template-columns: 1fr; gap: 0; } .form-box { padding: 28px 20px; } }

.person .avatar {
  width: 84px; height: 84px; border-radius: 50%; background: var(--soft);
  border: 2px dashed var(--line); margin-bottom: 16px;
  display: flex; align-items: center; justify-content: center; color: var(--muted); font-size: 12px;
}
.person .photo { display: block; width: 96px; height: 96px; border-radius: 50%; object-fit: cover; border: 3px solid var(--soft); box-shadow: 0 0 0 1px var(--line); margin-bottom: 16px; }
.person .role { color: var(--accent); font-weight: 600; font-size: 14px; margin: 0 0 8px; }
.person .links { margin-top: 14px; font-size: 14px; }
.person .links a { margin-right: 14px; word-break: break-all; }

footer.site { border-top: 1px solid var(--line); padding: 32px 0; color: var(--muted); font-size: 14px; }
footer.site .wrap { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }

@media (max-width: 600px) {
  nav a { margin-left: 14px; font-size: 14px; }
  .hero { padding: 56px 0 48px; }
  section { padding: 52px 0; }
}