:root {
  --purple: #4b2a7b;
  --purple-dark: #321a55;
  --purple-soft: #f1ebf9;
  --green: #2e7d32;
  --green-dark: #1b5e20;
  --green-soft: #e8f5e9;
  --ink: #1d1d1f;
  --muted: #45454a;
  --bg: #fffdf8;
  --card: #ffffff;
  --line: #ddd6e8;
  --focus: #ffb300;
  --base: 20px;
}
* { box-sizing: border-box; }
html { font-size: var(--base); scroll-behavior: smooth; }
html.big { --base: 24px; }
body {
  margin: 0;
  font-family: Verdana, "Segoe UI", Tahoma, Arial, sans-serif;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
}
img, svg { max-width: 100%; }
a { color: var(--purple); }
a:focus, button:focus, .btn:focus { outline: 4px solid var(--focus); outline-offset: 3px; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 16px; }
.skip { position: absolute; left: -999px; top: 0; background: #fff; padding: 12px; z-index: 10; }
.skip:focus { left: 12px; top: 12px; }

/* Header */
header.site { background: #fff; border-bottom: 4px solid var(--green); position: sticky; top: 0; z-index: 5; }
.bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 0; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--purple-dark); }
.brand svg { width: 56px; height: 56px; flex: none; }
.brand strong { display: block; font-size: 1.15rem; line-height: 1.2; }
.brand span { display: block; font-size: 0.8rem; color: var(--green-dark); }
.tools { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.textsize { font: inherit; font-size: 0.8rem; background: var(--purple-soft); color: var(--purple-dark); border: 2px solid var(--purple); border-radius: 10px; padding: 8px 12px; cursor: pointer; }
nav.main ul { list-style: none; display: flex; flex-wrap: wrap; gap: 4px 18px; margin: 0; padding: 0 0 10px; }
nav.main a { font-size: 0.9rem; text-decoration: none; font-weight: bold; padding: 6px 0; display: inline-block; }
nav.main a:hover { text-decoration: underline; }

/* Buttons */
.btn { display: inline-block; font: inherit; font-weight: bold; text-decoration: none; border-radius: 12px; padding: 14px 22px; border: 3px solid transparent; cursor: pointer; text-align: center; }
.btn.primary { background: var(--green); color: #fff; }
.btn.primary:hover { background: var(--green-dark); }
.btn.secondary { background: #fff; color: var(--purple-dark); border-color: var(--purple); }
.btn.secondary:hover { background: var(--purple-soft); }
.btn.small { padding: 8px 14px; font-size: 0.85rem; }

/* Hero */
.hero { background: linear-gradient(160deg, var(--purple-soft), #fff 70%); padding: 48px 0 40px; }
.hero h1 { font-size: 2rem; line-height: 1.25; color: var(--purple-dark); margin: 0 0 16px; }
.hero p.lead { font-size: 1.1rem; max-width: 40em; margin: 0 0 24px; }
.hero .actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero .phone { margin-top: 18px; font-size: 1rem; }
.hero .phone a { font-weight: bold; }

/* Sections */
section { padding: 44px 0; }
section.alt { background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
section h2 { font-size: 1.5rem; color: var(--purple-dark); margin: 0 0 12px; }
section p.intro { max-width: 42em; margin: 0 0 24px; }
.grid { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.card { background: var(--card); border: 2px solid var(--line); border-radius: 16px; padding: 22px; }
.card h3 { margin: 0 0 8px; font-size: 1.1rem; color: var(--purple-dark); }
.card p { margin: 0; }
.card .icon { font-size: 1.8rem; line-height: 1; margin-bottom: 10px; display: block; }
.steps { counter-reset: step; list-style: none; padding: 0; margin: 0; display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.steps li { background: var(--green-soft); border-radius: 16px; padding: 20px 20px 20px 74px; position: relative; }
.steps li::before { counter-increment: step; content: counter(step); position: absolute; left: 18px; top: 18px; width: 40px; height: 40px; border-radius: 50%; background: var(--green); color: #fff; font-weight: bold; display: flex; align-items: center; justify-content: center; }
.steps strong { display: block; color: var(--green-dark); }

.callout { background: #fff8e1; border-left: 8px solid #f9a825; border-radius: 12px; padding: 20px 22px; }
.callout h3 { margin: 0 0 8px; }
.callout ul { margin: 8px 0 0; padding-left: 1.2em; }

.about { display: grid; gap: 24px; grid-template-columns: 1fr; align-items: start; }
@media (min-width: 800px) { .about { grid-template-columns: 2fr 1fr; } }
.facts { list-style: none; padding: 0; margin: 0; }
.facts li { padding: 10px 0; border-bottom: 1px solid var(--line); }

.contact { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.contact .card a.big { font-size: 1.1rem; font-weight: bold; word-break: break-word; }

details { background: #fff; border: 2px solid var(--line); border-radius: 12px; padding: 14px 18px; margin-bottom: 12px; }
summary { cursor: pointer; font-weight: bold; color: var(--purple-dark); }
details p { margin: 10px 0 0; }

footer.site { background: var(--purple-dark); color: #fff; padding: 30px 0; font-size: 0.85rem; }
footer.site a { color: #fff; }
footer.site .cols { display: flex; flex-wrap: wrap; gap: 12px 32px; justify-content: space-between; }

@media (max-width: 600px) {
  header.site { position: static; }
  .hero h1 { font-size: 1.6rem; }
  .btn { width: 100%; }
  .brand svg { width: 46px; height: 46px; }
}

/* Private area */
.admin-top { background: var(--purple-dark); color: #fff; padding: 18px 0; }
.admin-top h1 { margin: 0; font-size: 1.3rem; }
.admin-top p { margin: 4px 0 0; font-size: 0.85rem; opacity: 0.9; }
.links a.card { display: block; text-decoration: none; color: var(--ink); }
.links a.card:hover { border-color: var(--purple); background: var(--purple-soft); }
.links a.card span { display: block; font-size: 0.8rem; color: var(--muted); }
textarea { width: 100%; min-height: 180px; font: inherit; font-size: 0.9rem; padding: 12px; border-radius: 12px; border: 2px solid var(--line); }
.todo { list-style: none; padding: 0; margin: 0 0 12px; }
.todo li { display: flex; gap: 10px; align-items: center; padding: 8px 0; border-bottom: 1px solid var(--line); }
.todo li.done span { text-decoration: line-through; color: var(--muted); }
.todo input[type=checkbox] { width: 24px; height: 24px; }
.todo button { margin-left: auto; font: inherit; font-size: 0.75rem; background: none; border: 1px solid var(--line); border-radius: 8px; padding: 4px 8px; cursor: pointer; }
.row { display: flex; gap: 8px; flex-wrap: wrap; }
.row input[type=text] { flex: 1; min-width: 200px; font: inherit; font-size: 0.9rem; padding: 10px 12px; border-radius: 10px; border: 2px solid var(--line); }