:root {
  --sf-primary-navy: #17324D;
  --sf-primary-blue: #2F6BFF;
  --sf-bg: #F7F9FC;
  --sf-surface: #FFFFFF;
  --sf-swiss-red: #D94A3A;
  --sf-success: #2E7D5B;
  --sf-warning: #D99A21;
  --sf-text: #172033;
  --sf-muted: #667085;
  --sf-border: #E4E8EF;
  --sf-soft-blue: #EAF1FF;
  --sf-soft-green: #EAF6F0;
  --sf-soft-red: #FDECEA;
  --sf-soft-yellow: #FFF6E0;
  --sf-radius-sm: 12px;
  --sf-radius-md: 18px;
  --sf-radius-lg: 28px;
  --sf-shadow-sm: 0 8px 24px rgba(23, 32, 51, 0.06);
  --sf-shadow-md: 0 18px 50px rgba(23, 32, 51, 0.10);
  --ka-navy: var(--sf-primary-navy);
  --ka-blue: var(--sf-primary-blue);
  --ka-red: var(--sf-swiss-red);
  --ka-surface: var(--sf-surface);
  --ka-shadow-sm: var(--sf-shadow-sm);
  --blue: var(--sf-primary-blue);
  --blue-dark: var(--sf-primary-navy);
  --blue-light: var(--sf-soft-blue);
  --ink: var(--sf-text);
  --muted: var(--sf-muted);
  --line: var(--sf-border);
  --panel: var(--sf-surface);
  --bg: var(--sf-bg);
  --ok: var(--sf-success);
  --warn: #8A5A00;
  --bad: #A63A2D;
}
* { box-sizing: border-box; }
html { overflow-x: hidden; }
body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
}
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, .96);
  border-bottom: 1px solid var(--line);
}
.bar {
  width: min(1180px, calc(100% - 32px));
  min-height: 72px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}
.brand { text-decoration: none; display: flex; align-items: center; gap: 10px; font-weight: 900; color: var(--blue-dark); }
.brand-mark {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--ka-surface);
  border: 1px solid rgba(23, 50, 77, 0.14);
  display: grid;
  place-items: center;
  box-shadow: var(--ka-shadow-sm);
  position: relative;
  flex: 0 0 auto;
}
.brand-mark svg,
.ka-logo-symbol {
  width: 42px;
  height: 42px;
  display: block;
}
.brand-copy, .footer-brand-copy { display: grid; gap: 2px; line-height: 1.05; }
.brand-copy strong, .footer-brand-copy strong { font-size: 1.02rem; }
.brand-copy small, .footer-brand-copy small { color: var(--muted); font-size: .78rem; font-weight: 800; }
.nav { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.nav a, .btn {
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: var(--sf-radius-sm);
  background: #fff;
  color: var(--ink);
  text-decoration: none;
  font-weight: 800;
}
.btn.primary, .nav a.primary { background: var(--blue); border-color: var(--blue); color: #fff; }
.btn:disabled { cursor: not-allowed; opacity: .55; }
.shell { width: min(1180px, calc(100% - 32px)); margin: 0 auto; padding: 30px 0 46px; }
.hero {
  min-height: min(720px, calc(100vh - 120px));
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 24px;
  align-items: center;
}
.hero-copy h1 { margin: 0 0 14px; font-size: clamp(2.25rem, 5vw, 4.8rem); line-height: 1.02; letter-spacing: 0; color: var(--blue-dark); max-width: 860px; }
.lead { font-size: clamp(1.05rem, 1.6vw, 1.35rem); line-height: 1.5; color: #314258; max-width: 720px; margin: 0 0 22px; }
.hero-actions, .actions { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.trust-strip { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-top: 28px; }
.metric, .card, .panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--sf-radius-md);
  box-shadow: var(--sf-shadow-sm);
}
.metric { padding: 14px; }
.metric b { display: block; color: var(--blue-dark); font-size: 1.05rem; margin-bottom: 4px; }
.metric span, .muted { color: var(--muted); }
.hero-panel { padding: 18px; }
.check-card { display: grid; gap: 14px; }
.selector-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.segmented { display: grid; grid-template-columns: repeat(auto-fit, minmax(118px, 1fr)); gap: 8px; }
.segmented button { border: 1px solid var(--line); background: #fff; min-height: 48px; border-radius: var(--sf-radius-sm); font-weight: 850; }
.segmented button.active { background: var(--blue-light); border-color: var(--blue); color: var(--blue-dark); }
.section { padding: 24px 0; }
.section-headline { display: grid; gap: 8px; max-width: 820px; margin-bottom: 16px; }
.section-headline .lead { margin-bottom: 0; }
.section h2, .page-title { margin: 0 0 10px; color: var(--blue-dark); font-size: clamp(1.7rem, 3vw, 2.6rem); line-height: 1.08; letter-spacing: 0; }
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.grid.two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.card, .panel { padding: 16px; }
.card h3, .panel h3 { margin: 0 0 8px; font-size: 1.08rem; color: var(--blue-dark); }
.compact-section { padding-top: 8px; }
.preview-page-head { padding-top: 38px; }
.preview-switches { display: flex; gap: 8px; flex-wrap: wrap; margin: 0 0 16px; }
.dashboard-preview { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.preview-card { display: grid; gap: 12px; align-content: start; }
.preview-card.wide { grid-column: span 2; }
.product-dashboard { align-items: stretch; }
.dashboard-shell {
  min-height: 430px;
  background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
}
.dashboard-shell.early-mode { background: linear-gradient(180deg, #ffffff 0%, #f5fbf8 100%); }
.dashboard-shell.upper-mode { background: linear-gradient(180deg, #ffffff 0%, #f4f8ff 100%); }
.dashboard-card-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; flex-wrap: wrap; }
.preview-metric { display: flex; align-items: center; justify-content: space-between; gap: 12px; color: var(--muted); }
.preview-metric strong { color: var(--blue-dark); font-size: 1.35rem; }
.progress-bar.success span { background: var(--sf-success); }
.today-task {
  display: grid;
  gap: 8px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--sf-radius-md);
  background: #fff;
}
.today-task strong { color: var(--blue-dark); font-size: 1.12rem; }
.mini-dashboard-grid { gap: 10px; }
.mini-tile {
  display: grid;
  gap: 6px;
  min-height: 92px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--sf-radius-sm);
  background: #fff;
}
.mini-tile b { color: var(--blue-dark); }
.mini-tile span { color: var(--muted); line-height: 1.35; }
.topic-status-list { display: grid; gap: 8px; }
.topic-status-list span {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--sf-radius-sm);
  background: #fff;
}
.topic-status-list em { color: var(--muted); font-style: normal; font-weight: 800; }
.preview-cta { margin-top: 14px; }
.week-preview {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
}
.week-preview div {
  min-height: 92px;
  display: grid;
  align-content: start;
  gap: 8px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--sf-radius-sm);
  background: #f8fbff;
}
.week-preview b { color: var(--blue-dark); }
.week-preview span { color: var(--muted); line-height: 1.35; }
.clean-list { margin: 0; padding-left: 18px; display: grid; gap: 8px; color: #314258; }
.status-stack { display: flex; gap: 8px; flex-wrap: wrap; }
.cta-panel {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  background: linear-gradient(180deg, #ffffff 0%, #f7fbff 100%);
}
.cta-panel .lead { margin-bottom: 0; }
.faq-card p { margin-bottom: 0; }
.list { display: grid; gap: 10px; }
.topic-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.badge { display: inline-flex; align-items: center; min-height: 26px; padding: 4px 10px; border-radius: 999px; background: var(--blue-light); color: var(--blue-dark); font-weight: 850; font-size: .82rem; }
.badge.success { border-color: #B7DFC8; background: var(--sf-soft-green); color: var(--sf-success); }
.badge.warning { border-color: #EBD79E; background: var(--sf-soft-yellow); color: #7A5200; }
.badge.bad { border-color: #F0B8AE; background: var(--sf-soft-red); color: #8F2F24; }
.note { padding: 12px 14px; border: 1px solid #c9d8ec; background: #f4f8ff; color: #263e62; border-radius: var(--sf-radius-sm); }
.warning { padding: 12px 14px; border: 1px solid #ead19a; background: #fff8e8; color: #674500; border-radius: var(--sf-radius-sm); }
.error { padding: 12px 14px; border: 1px solid #f1b8b2; background: #fff1f0; color: #8a1f15; border-radius: var(--sf-radius-sm); }
.success { padding: 12px 14px; border: 1px solid #b7dfca; background: #effaf4; color: #17613b; border-radius: var(--sf-radius-sm); }
.question { display: grid; gap: 10px; margin: 14px 0; padding: 14px; border: 1px solid var(--line); border-radius: var(--sf-radius-md); background: #fff; }
.options { display: grid; gap: 8px; }
.option { min-height: 44px; text-align: left; border: 1px solid var(--line); background: #fff; border-radius: var(--sf-radius-sm); padding: 10px 12px; }
.option.active { border-color: var(--blue); background: var(--blue-light); }
.result-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.score { font-size: 2rem; color: var(--blue-dark); font-weight: 950; }
.progress-bar { width: 100%; height: 10px; border-radius: 999px; background: #e8eef6; overflow: hidden; }
.progress-bar span { display: block; height: 100%; background: var(--blue); }
form { display: grid; gap: 12px; }
label { display: grid; gap: 6px; font-weight: 800; }
input, select, textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--sf-radius-sm);
  padding: 10px 12px;
  background: #fff;
  color: var(--ink);
}
textarea { min-height: 130px; resize: vertical; }
.checkline { display: flex; gap: 9px; align-items: flex-start; font-weight: 600; color: #25364a; }
.checkline input { width: 18px; min-height: 18px; margin-top: 3px; }
.footer { border-top: 1px solid rgba(255,255,255,.12); background: var(--ka-navy); color: #fff; }
.footer-inner { width: min(1180px, calc(100% - 32px)); margin: 0 auto; padding: 28px 0; display: grid; gap: 16px; }
.footer-brand { display: flex; align-items: center; gap: 12px; }
.footer-mark {
  background: #ffffff;
  border: 1px solid rgba(255,255,255,0.28);
  box-shadow: 0 12px 32px rgba(0,0,0,0.18);
}
.footer-brand-copy small { color: rgba(255,255,255,.72); }
.footer-links { display: flex; gap: 10px; flex-wrap: wrap; }
.footer-links a { color: #fff; font-weight: 800; text-decoration: none; }
.footer .muted { color: rgba(255,255,255,.76); }
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--line); }
th, td { padding: 10px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
th { background: #f1f5f9; color: #334155; }
.mobile-menu { display: none; }
.example-card { display: grid; gap: 12px; }
.example-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; border-bottom: 1px solid var(--line); padding-bottom: 10px; }
.example-row:last-child { border-bottom: 0; padding-bottom: 0; }
.step-list { counter-reset: steps; display: grid; gap: 12px; }
.step-list .card { position: relative; padding-left: 56px; }
.step-list .card::before { counter-increment: steps; content: counter(steps); position: absolute; left: 16px; top: 18px; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; background: var(--sf-soft-blue); color: var(--sf-primary-navy); font-weight: 950; }
@media (max-width: 900px) {
  .hero { min-height: auto; grid-template-columns: 1fr; padding-top: 18px; }
  .grid, .grid.two, .topic-list, .result-grid, .trust-strip, .dashboard-preview, .week-preview { grid-template-columns: 1fr; }
  .dashboard-shell { min-height: auto; }
  .preview-card.wide { grid-column: auto; }
  .cta-panel { display: grid; }
  .bar { align-items: flex-start; padding: 12px 0; }
  .nav { display: none; width: 100%; justify-content: stretch; }
  .nav.open { display: grid; grid-template-columns: 1fr; }
  .nav a { width: 100%; }
  .mobile-menu { display: inline-flex; margin-left: auto; }
}