:root {
  --bg: #0f1115;
  --surface: #171a21;
  --surface-2: #1f232c;
  --text: #e8eaf0;
  --text-dim: #a7adbb;
  --accent: #5b8cff;
  --accent-2: #8f6bff;
  --border: #2a2f3a;
  --radius: 14px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: radial-gradient(1200px 600px at 50% -10%, #1a2036 0%, var(--bg) 60%);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.55;
}

.wrap { max-width: 920px; margin: 0 auto; padding: 0 20px; }

header.site {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0;
}

.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 20px; }
.brand-dot {
  width: 10px; height: 10px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
}

.lang-switch { display: flex; gap: 6px; flex-wrap: wrap; }
.lang-switch button {
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 6px 10px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 13px;
}
.lang-switch button.active {
  color: #fff;
  border-color: var(--accent);
  background: linear-gradient(135deg, rgba(91,140,255,.25), rgba(143,107,255,.25));
}

main { padding: 40px 0 80px; }

.hero { text-align: center; padding: 40px 0 20px; }
.hero h1 {
  font-size: 44px;
  line-height: 1.15;
  margin: 0 0 16px;
  background: linear-gradient(135deg, #ffffff, #c9d3ff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero p { color: var(--text-dim); font-size: 18px; max-width: 640px; margin: 0 auto; }

.badges { display: flex; gap: 12px; justify-content: center; margin-top: 28px; flex-wrap: wrap; }
.badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--surface); border: 1px solid var(--border);
  padding: 10px 18px; border-radius: 10px; color: var(--text-dim); font-size: 14px;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 56px;
}
.feature {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
}
.feature h3 { margin: 0 0 8px; font-size: 17px; }
.feature p { margin: 0; color: var(--text-dim); font-size: 14px; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  margin-top: 24px;
}
.card h2 { margin-top: 0; }
.card h3 { font-size: 16px; margin-bottom: 6px; }
.card p, .card li { color: var(--text-dim); font-size: 15px; }

form.delete-form { display: grid; gap: 14px; margin-top: 10px; }
form.delete-form label { font-size: 13px; color: var(--text-dim); display: block; margin-bottom: 6px; }
form.delete-form input, form.delete-form textarea {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 11px 12px;
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
}
form.delete-form textarea { min-height: 90px; resize: vertical; }
.btn {
  display: inline-block;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  border: none;
  padding: 12px 22px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}
.btn:hover { filter: brightness(1.08); }
.note { font-size: 13px; color: var(--text-dim); margin-top: 10px; }

footer.site {
  border-top: 1px solid var(--border);
  padding: 24px 0;
  color: var(--text-dim);
  font-size: 13px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}
footer.site a { color: var(--text-dim); margin-right: 16px; text-decoration: none; }
footer.site a:hover { color: var(--text); }

[dir="rtl"] footer.site a { margin-right: 0; margin-left: 16px; }

.lang-block { display: none; }
.lang-block.active { display: block; }