/* palette: #E6F0FA page, #1470C5 blue, #6CD869 green (decorative only: low contrast on light) */
:root {
  --bg: #f4f9fe;
  --surface: #ffffff;
  --text: #0f1823;
  --muted: #455468;
  --accent: #1470c5;
  --accent-text: #ffffff;
  --green: #6cd869;
  --line: #c8d9eb;
  --soft: #d3e4f6;
  color-scheme: light;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 17px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  -webkit-text-size-adjust: 100%;
}
input, select, textarea, button { font-family: inherit; }
.wrap { max-width: 760px; margin: 0 auto; padding: 0 16px; }
header.top { display: flex; justify-content: space-between; align-items: center; padding: 18px 0; }
header.top .brand { font-weight: 600; text-decoration: none; color: var(--text); }
nav a { color: var(--muted); text-decoration: none; margin-left: 16px; font-size: 15px; }
nav a:hover, nav a.lang { color: var(--accent); }
nav a.lang { font-weight: 600; }

.hero { display: flex; gap: 28px; align-items: center; padding: 24px 0 40px; flex-wrap: wrap; }
.hero img { width: 200px; height: 200px; object-fit: cover; border-radius: 50%; border: 4px solid var(--green); }
.hero div { flex: 1 1 300px; }
h1 { font-size: 2.2rem; line-height: 1.2; margin: 0 0 8px; }
.tag { color: var(--muted); font-size: 1.1rem; margin: 0 0 20px; }
.btn, button.btn {
  display: inline-block; background: var(--accent); color: var(--accent-text);
  border: 0; border-radius: 8px; padding: 12px 24px; font-size: 16px; font-weight: 600;
  text-decoration: none; cursor: pointer;
}
header.top .brand { white-space: nowrap; margin-right: 12px; }
a { color: var(--accent); }
a.btn { color: var(--accent-text); }
.btn:hover { opacity: .9; }
.btn:disabled { opacity: .5; cursor: wait; }

section { padding: 28px 0; border-top: 1px solid var(--line); }
h2 { font-size: 1.45rem; margin: 0 0 14px; }
h2::after { content: ""; display: block; width: 44px; height: 4px; background: var(--green); border-radius: 2px; margin-top: 6px; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 14px; margin-top: 8px; }
.card { background: var(--surface); border: 1px solid var(--line); border-top: 4px solid var(--green); border-radius: 10px; padding: 16px; }
.card b { display: block; margin-bottom: 4px; }
.card span { color: var(--muted); font-size: 15px; }

form { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 20px; }
label { display: block; font-size: 14px; font-weight: 600; margin: 14px 0 4px; }
label small { font-weight: 400; color: var(--muted); }
input[type=text], input[type=email], select, textarea {
  width: 100%; padding: 10px 12px; font-size: 16px; color: var(--text);
  background: var(--bg); border: 1px solid var(--line); border-radius: 8px;
}
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
textarea { min-height: 110px; resize: vertical; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
@media (max-width: 560px) { .row { grid-template-columns: 1fr; } h1 { font-size: 1.8rem; } }
.pair { display: flex; gap: 10px; }
.pair input { width: 6em; flex: none; }
.pair select { flex: 1; min-width: 0; }
.hint { font-size: 14px; color: var(--muted); margin: 18px 0 0; }
.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; margin-top: 18px; font-size: 14px; }
.check input { margin-top: 4px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
#status { margin-top: 14px; font-size: 15px; }
#status.ok { color: #1b6e1a; }
#status.err { color: #c62828; }
form button { margin-top: 18px; }
details.privacy { margin-top: 18px; font-size: 14px; color: var(--muted); }
details.privacy summary { cursor: pointer; color: var(--accent); }
footer { padding: 28px 0 40px; color: var(--muted); font-size: 14px; border-top: 1px solid var(--line); }