/* =============================================================================
   ndfl/public/style.css — Калькулятор НДФЛ 2025/2026
   Design: Trust Finance · Inter · Navy/Emerald · Light mode
   Stack: Vanilla CSS · Mobile-first · 375px baseline · @layer
   ============================================================================= */

@layer base, tokens, components, utilities;

@layer tokens {
  :root {
    /* Архетип: Advisor — Deep Navy + Amber — финансовый, авторитетный */
    --color-primary:        #1a3a5c;  /* deep navy: доверие, авторитет */
    --color-primary-hover:  #122840;
    --color-primary-light:  #eef4fb;
    --color-primary-muted:  rgba(26, 58, 92, 0.08);
    --color-accent:         #d97706;  /* amber: выделение результатов */
    --color-accent-hover:   #b45309;
    --color-accent-light:   #fffbeb;

    --color-success:        #16a34a;
    --color-success-light:  #f0fdf4;
    --color-warning:        #d97706;
    --color-warning-light:  #fffbeb;
    --color-danger:         #dc2626;
    --color-danger-light:   #fef2f2;

    --color-text:           #0f172a;  /* slate-900 */
    --color-text-muted:     #475569;
    --color-text-dim:       #94a3b8;

    --color-bg:             #ffffff;
    --color-bg-secondary:   #f8fafc;  /* нейтральный slate-50 */
    --color-surface:        #f1f5f9;  /* slate-100 */
    --color-surface-2:      #e2e8f0;  /* slate-200 */
    --color-border:         #e2e8f0;
    --color-border-light:   #f1f5f9;

    --gradient-brand:       linear-gradient(135deg, #1a3a5c 0%, #2563a8 100%);
    --gradient-brand-soft:  linear-gradient(135deg, rgba(26,58,92,0.06) 0%, rgba(37,99,168,0.06) 100%);
    --gradient-result:      linear-gradient(135deg, #0f172a 0%, #1a3a5c 100%);

    --bracket-1: #16a34a;  /* green: 13% */
    --bracket-2: #d97706;  /* amber: 15% */
    --bracket-3: #ea580c;  /* orange: 18% */
    --bracket-4: #dc2626;  /* red: 20% */
    --bracket-5: #991b1b;  /* dark-red: 22% */

    --shadow-sm:    0 1px 2px rgba(15, 23, 42, 0.06);
    --shadow:       0 1px 3px rgba(15, 23, 42, 0.08), 0 1px 2px rgba(15, 23, 42, 0.04);
    --shadow-md:    0 4px 8px rgba(15, 23, 42, 0.08), 0 2px 4px rgba(15, 23, 42, 0.04);
    --shadow-lg:    0 10px 25px rgba(26, 58, 92, 0.15);
    --shadow-focus: 0 0 0 3px rgba(26, 58, 92, 0.2);
    --shadow-card:  0 4px 20px rgba(26, 58, 92, 0.10);

    --radius-sm:   0.375rem;
    --radius:      0.625rem;
    --radius-lg:   0.875rem;
    --radius-xl:   1.25rem;
    --radius-pill: 9999px;

    --space-1:  0.25rem;  --space-2:  0.5rem;   --space-3:  0.75rem;
    --space-4:  1rem;     --space-5:  1.25rem;  --space-6:  1.5rem;
    --space-8:  2rem;     --space-10: 2.5rem;   --space-12: 3rem;
    --space-16: 4rem;

    --font:           'Inter', system-ui, -apple-system, sans-serif;
    --font-size-xs:   0.75rem;   --font-size-sm:   0.875rem;
    --font-size-md:   1rem;      --font-size-lg:   1.125rem;
    --font-size-xl:   1.25rem;   --font-size-2xl:  1.5rem;
    --font-size-3xl:  1.875rem;  --font-size-4xl:  2.25rem;
    --line-height: 1.6;

    --trans-fast: 120ms ease;
    --trans:      200ms ease;
    --trans-slow: 350ms cubic-bezier(0.16, 1, 0.3, 1);

    --container-max: 1120px;
    --container-px:  var(--space-4);

    --z-toast:  1000;
    --z-cookie: 200;
    --z-sticky: 100;

    /* Article long-read tokens */
    --color-tax:           #c05621;  /* теплый коричневый: налог */
    --color-tax-light:     #fff7ed;
    --color-net:           #276749;  /* глубокий зелёный: на руки */
    --color-net-light:     #f0fdf4;

    --article-prose-width: 68ch;
    --article-toc-width:   16rem;
    --article-font-size:   1.0625rem;   /* 17px на десктопе */
    --article-line-height: 1.72;
    --article-h2-size:     clamp(1.5rem, 1.2rem + 1.5vw, 2rem);
    --article-h3-size:     clamp(1.2rem, 1.05rem + 0.6vw, 1.4rem);
    --article-section-gap: clamp(2.5rem, 4vw, 4rem);

    --article-callout-info-bg:    #eff6ff;
    --article-callout-info-bord:  #3b82f6;
    --article-callout-warn-bg:    #fffbeb;
    --article-callout-warn-bord:  #d97706;
    --article-callout-tip-bg:     #f0fdf4;
    --article-callout-tip-bord:   #16a34a;
    --article-callout-law-bg:     #f5f3ff;
    --article-callout-law-bord:   #7c3aed;
  }
}

@layer base {
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  [hidden] { display: none !important; }
  html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; scroll-padding-top: 5rem; }
  body {
    font-family: var(--font); font-size: var(--font-size-md);
    line-height: var(--line-height); color: var(--color-text);
    background: var(--color-bg); min-height: 100dvh;
    display: flex; flex-direction: column;
    -webkit-font-smoothing: antialiased; overflow-x: hidden;
    font-optical-sizing: auto; text-rendering: optimizeLegibility;
  }
  img, svg { display: block; max-width: 100%; }
  a { color: var(--color-primary); text-decoration: underline; }
  a:hover { color: var(--color-primary-hover); }
  :focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; border-radius: var(--radius-sm); }
  :focus:not(:focus-visible) { outline: none; }
  .visually-hidden {
    position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
  }
}

.skip-link {
  position: absolute; top: -100%; left: var(--space-4); z-index: 9999;
  padding: var(--space-2) var(--space-4); background: var(--color-primary); color: #fff;
  font-weight: 600; font-size: var(--font-size-sm); border-radius: var(--radius);
  text-decoration: none; transition: top 0.15s ease;
}
.skip-link:focus { top: var(--space-4); }

@layer components {

.container {
  width: 100%; max-width: var(--container-max);
  margin-inline: auto; padding-inline: var(--container-px);
}
@media (min-width: 640px) { .container { padding-inline: var(--space-6); } }

/* ══════════════════════════════════════════
   ШАПКА
   ══════════════════════════════════════════ */
.site-header {
  background: var(--color-bg); border-bottom: 1px solid var(--color-border);
  padding: 0; position: relative;
}
.site-header > .container { display: flex; flex-direction: column; gap: var(--space-3); padding-top: var(--space-5); padding-bottom: var(--space-6); }
.status-bar__inner { flex-direction: row !important; }
.site-header__body {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: var(--space-6);
  align-items: stretch;
}
@media (max-width: 768px) {
  .site-header__body { grid-template-columns: 1fr; }
  #ring-widget,
  .ring-widget { display: none; }
}
.site-header__brand { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--space-3); }
.site-header__logo {
  display: inline-flex; align-items: center; gap: var(--space-2);
  text-decoration: none; font-weight: 700; font-size: var(--font-size-sm);
  transition: transform var(--trans-fast), opacity var(--trans-fast);
}
.site-header__logo:hover { opacity: 0.85; text-decoration: none; transform: translateY(-1px); }
.site-header__logo-text {
  white-space: nowrap;
  background: var(--gradient-brand);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; font-weight: 800; font-size: 0.9375rem; letter-spacing: -0.02em;
}
.site-header__logo-mark {
  width: 32px; height: 32px;
  background: linear-gradient(145deg, #2b5393 0%, #1e3a5f 55%, #152d4a 100%);
  border-radius: 10px; display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  box-shadow:
    0 2px 8px rgba(21,45,74,0.4),
    0 1px 2px rgba(21,45,74,0.25),
    inset 0 1px 0 rgba(255,255,255,0.14),
    inset 0 -1px 0 rgba(0,0,0,0.15);
  transition: box-shadow var(--trans-fast), transform var(--trans-fast);
}
.site-header__logo:hover .site-header__logo-mark {
  box-shadow: 0 4px 18px rgba(21,45,74,0.5), 0 2px 6px rgba(21,45,74,0.3), inset 0 1px 0 rgba(255,255,255,0.18);
  transform: rotate(-4deg) scale(1.05);
}
.site-header__eyebrow {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-4);
  font-size: var(--font-size-xs); font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text-dim);
}
.site-header__eyebrow a { color: var(--color-primary); text-decoration: none; }
.site-header__title-row { display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap; }
.site-header__title {
  font-size: clamp(var(--font-size-xl), 4.5vw, var(--font-size-4xl));
  font-weight: 800; line-height: 1.1; letter-spacing: -0.03em; color: var(--color-text);
}
.site-header__sub {
  font-size: var(--font-size-sm); color: var(--color-text-muted);
  max-width: 540px; line-height: 1.55; margin-top: var(--space-1);
}
.header-stats { display: flex; gap: var(--space-5); margin-top: var(--space-3); flex-wrap: wrap; }
.header-stat { display: flex; flex-direction: column; }
.header-stat__value { font-size: var(--font-size-lg); font-weight: 700; color: var(--color-primary); line-height: 1.2; }
.header-stat__label { font-size: var(--font-size-xs); color: var(--color-text-dim); }

/* ── Rate table hero ── */
.rate-table-hero {
  display: flex; flex-direction: column; gap: 5px;
  margin-top: var(--space-4);
}
.rate-table-hero__row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--space-3);
}
.rate-table-hero__bar {
  height: 6px; border-radius: 3px;
  background: var(--gradient-brand);
  opacity: 0.18;
  width: calc(var(--pct) * 1px);
  min-width: 6px; flex-shrink: 0;
  transition: width var(--trans-slow);
}
.rate-table-hero__range {
  font-size: 0.72rem; color: var(--color-text-muted); white-space: nowrap;
}
.rate-table-hero__rate {
  font-size: var(--font-size-xs); font-weight: 700;
  padding: 1px 6px; border-radius: var(--radius-pill);
  white-space: nowrap;
}
.rate-table-hero__rate--1 { background: #dcfce7; color: #15803d; }
.rate-table-hero__rate--2 { background: #fef3c7; color: #b45309; }
.rate-table-hero__rate--3 { background: #ffedd5; color: #c2410c; }
.rate-table-hero__rate--4 { background: #fee2e2; color: #b91c1c; }
.rate-table-hero__rate--5 { background: #fce7f3; color: #9d174d; }
@media (max-width: 480px) { .rate-table-hero { display: none; } }

/* ══════════════════════════════════════════
   RING WIDGET — визуализация распределения дохода
   ══════════════════════════════════════════ */

/* Константа окружности: 2π×50 = 314.16 */

.ring-widget {
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-4) var(--space-4) var(--space-3);
  display: flex; flex-direction: column; gap: var(--space-3);
  box-shadow: var(--shadow-sm);
  position: relative; overflow: hidden;
  height: 100%; box-sizing: border-box;
}
.ring-widget::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: var(--gradient-brand);
}

.ring-widget__header {
  display: flex; align-items: center; justify-content: space-between; gap: var(--space-2);
}
.ring-widget__title {
  font-size: var(--font-size-xs); font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.07em; color: var(--color-text-dim);
  display: flex; align-items: center; gap: var(--space-2); flex-shrink: 0;
}
.ring-widget__hint {
  font-size: 0.68rem; color: var(--color-text-dim);
  font-style: italic; text-align: right; line-height: 1.3;
  transition: opacity 0.3s ease;
}
.ring-widget__hint.is-hidden { opacity: 0; pointer-events: none; visibility: hidden; max-width: 0; overflow: hidden; }

/* Body: кольцо + легенда */
.ring-widget__body {
  display: flex; align-items: center; gap: var(--space-4);
  flex: 1;
}

/* SVG Ring */
.ring-widget__chart {
  position: relative; flex-shrink: 0;
  width: 120px; height: 120px;
}
.ring-svg { display: block; }

.ring-track {
  stroke: var(--color-surface-2);
}

.ring-arc {
  transition: stroke-dashoffset 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: stroke-dashoffset;
}
.ring-arc--net {
  stroke: #16a34a;  /* зелёный: на руки */
}
.ring-arc--tax {
  stroke: var(--color-accent);  /* amber: ндфл */
}

/* Центр кольца */
.ring-center {
  position: absolute; inset: 0;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 1px;
  pointer-events: none;
}
.ring-center__value {
  font-size: 1.5rem; font-weight: 800; line-height: 1;
  color: var(--color-text); font-variant-numeric: tabular-nums;
  letter-spacing: -0.03em;
  transition: color 0.3s ease;
}
.ring-center__value.is-high { color: var(--color-danger); }
.ring-center__label {
  font-size: 0.62rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--color-text-dim);
}

/* Idle-анимация пока нет ввода */
@keyframes ring-idle-pulse {
  0%   { stroke-dashoffset: 314.16; opacity: 0.25; }
  50%  { stroke-dashoffset: 220;    opacity: 0.45; }
  100% { stroke-dashoffset: 314.16; opacity: 0.25; }
}
.ring-arc--net.is-idle {
  animation: ring-idle-pulse 2.4s ease-in-out infinite;
  stroke: var(--color-primary);
}
@media (prefers-reduced-motion: reduce) {
  .ring-arc--net.is-idle { animation: none; opacity: 0.3; }
  .ring-arc { transition: none; }
}

/* Легенда */
.ring-widget__legend {
  flex: 1; display: flex; flex-direction: column; gap: var(--space-2);
  align-self: stretch; justify-content: space-between;
}
.ring-legend-item {
  display: flex; align-items: center; gap: var(--space-2);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius); background: var(--color-bg-secondary);
  border: 1px solid transparent;
  transition: border-color 0.25s ease, background 0.25s ease;
  flex: 1;
}
.ring-legend-item--net { border-color: rgba(22,163,74,0.15); background: #f0fdf4; }
.ring-legend-item--tax { border-color: rgba(217,119,6,0.15); background: var(--color-accent-light); }
.ring-legend-item--rate { border-color: var(--color-border); }

.ring-legend-item__dot {
  width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0;
}
.ring-legend-item--net  .ring-legend-item__dot { background: #16a34a; }
.ring-legend-item--tax  .ring-legend-item__dot { background: var(--color-accent); }
.ring-legend-item--rate .ring-legend-item__dot { background: var(--color-primary); }

.ring-legend-item__body { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.ring-legend-item__label {
  font-size: 0.65rem; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--color-text-dim); line-height: 1;
}
.ring-legend-item__value {
  font-size: var(--font-size-sm); font-weight: 700;
  color: var(--color-text); font-variant-numeric: tabular-nums;
  line-height: 1.2; white-space: nowrap;
  transition: color 0.25s ease;
}
.ring-legend-item--net  .ring-legend-item__value { color: #15803d; }
.ring-legend-item--tax  .ring-legend-item__value { color: var(--color-accent-hover); }
.ring-legend-item--rate .ring-legend-item__value { color: var(--color-primary); }

/* CTA-ссылка */
.ring-widget__cta {
  display: block; text-align: center;
  font-size: var(--font-size-xs); font-weight: 600; color: var(--color-primary);
  text-decoration: none; padding: var(--space-2) 0 var(--space-1);
  border-top: 1px solid var(--color-border-light);
  transition: color var(--trans-fast), opacity var(--trans-fast);
  opacity: 0.7;
}
.ring-widget__cta:hover { opacity: 1; color: var(--color-primary-hover); text-decoration: none; }

/* Число countUp — плавный переход */
@keyframes rw-value-in {
  from { opacity: 0; transform: translateY(3px); }
  to   { opacity: 1; transform: none; }
}
.ring-legend-item__value.is-updated {
  animation: rw-value-in 0.2s ease both;
}

/* Бейджи */
.badge {
  display: inline-flex; align-items: center; gap: 0.25rem;
  font-size: 0.7rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.06em; padding: 2px 8px;
  border-radius: var(--radius-pill); white-space: nowrap;
}
.badge--new { background: var(--color-accent-light); color: var(--color-accent); border: 1px solid rgba(5,150,105,0.25); }
.badge--law { background: var(--color-primary-light); color: var(--color-primary); border: 1px solid rgba(30,58,95,0.2); }

.lang-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 32px; height: 28px; border-radius: var(--radius-sm);
  font-size: var(--font-size-xs); font-weight: 700; letter-spacing: 0.03em;
  text-decoration: none; color: var(--color-text-muted);
  transition: background var(--trans-fast), color var(--trans-fast);
}
.lang-btn:hover { background: var(--color-surface-2); color: var(--color-text); }
.lang-btn--active { background: var(--color-primary-light); color: var(--color-primary); }

.site-header__brand-meta {
  display: flex; align-items: center; gap: var(--space-2);
  flex-wrap: wrap; justify-content: flex-end;
}
.brand-meta__item {
  font-size: 0.7rem; color: var(--color-text-dim); letter-spacing: 0.02em;
}
.brand-meta__item--accent { color: var(--color-accent); font-weight: 600; }
.brand-meta__dot { color: var(--color-border); font-size: 0.85rem; }
@media (max-width: 480px) { .brand-meta__item, .brand-meta__dot { display: none; } }

.header-date { display: flex; align-items: center; gap: 5px; font-size: 0.72rem; color: var(--color-text-dim); }

/* ══════════════════════════════════════════
   СТАТУС-БАР (актуальность данных)
   ══════════════════════════════════════════ */
.status-bar {
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  position: relative;
}
.status-bar::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 2px;
  background: var(--gradient-brand); opacity: 0.35;
}
.status-bar__inner {
  display: flex; align-items: center; justify-content: space-between;
  padding-top: 7px; padding-bottom: 7px; gap: var(--space-4); flex-wrap: nowrap;
}
.status-bar__items {
  display: flex; align-items: center; gap: 6px; flex-wrap: wrap;
}
.status-bar__item {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: var(--font-size-xs); font-weight: 500; color: var(--color-text-muted);
  line-height: 1; white-space: nowrap;
}
.status-bar__item svg { opacity: 0.5; flex-shrink: 0; color: var(--color-primary); }
.status-bar__dot { color: var(--color-border); font-size: var(--font-size-xs); line-height: 1; }
.status-bar__date {
  display: flex; align-items: center; gap: 5px;
  font-size: var(--font-size-xs); font-weight: 500; color: var(--color-text-dim);
  font-variant-numeric: tabular-nums; white-space: nowrap; flex-shrink: 0;
  padding: 3px 8px; border-radius: var(--radius-sm);
  background: var(--color-surface); border: 1px solid var(--color-border); line-height: 1;
}
.status-bar__date svg { opacity: 0.45; flex-shrink: 0; }
@media (max-width: 600px) { .status-bar__dot:last-of-type, .status-bar__items > .status-bar__item:last-child { display: none; } }
@media (max-width: 480px) { .status-bar__date { display: none; } }

/* ══════════════════════════════════════════
   КАЛЬКУЛЯТОР — LAYOUT
   ══════════════════════════════════════════ */
.calc-section { padding: var(--space-8) 0; background: var(--color-bg-secondary); flex: 1; }
.calc-layout { display: grid; gap: var(--space-6); grid-template-columns: 1fr; }
@media (min-width: 780px) {
  .calc-layout { grid-template-columns: 1fr 1fr; align-items: start; gap: var(--space-8); }
}

/* ══════════════════════════════════════════
   ПАНЕЛЬ ВВОДА
   ══════════════════════════════════════════ */
.calc-form {
  background: var(--color-bg); border: 1px solid var(--color-border);
  border-radius: var(--radius-xl); padding: var(--space-6);
  box-shadow: var(--shadow-card); display: flex; flex-direction: column; gap: var(--space-5);
}
.form-title {
  font-size: var(--font-size-xs); font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.09em; color: var(--color-text-dim);
}
.form-title--with-tip {
  display: flex; align-items: center; gap: var(--space-2);
}

/* Toggle группа */
.toggle-group {
  display: flex; gap: 3px;
  background: var(--color-surface); border-radius: var(--radius-lg); padding: 3px;
}
.toggle-btn {
  flex: 1; padding: var(--space-2) var(--space-3);
  font-size: var(--font-size-sm); font-weight: 600;
  background: transparent; border: none; cursor: pointer;
  border-radius: calc(var(--radius-lg) - 3px); color: var(--color-text-muted);
  transition: background var(--trans-fast), color var(--trans-fast), box-shadow var(--trans-fast);
  white-space: nowrap; font-family: var(--font);
}
.toggle-btn:hover { color: var(--color-text); }
.toggle-btn--active { background: var(--color-bg); color: var(--color-primary); box-shadow: var(--shadow); }
.toggle-group--small .toggle-btn { padding: var(--space-1) var(--space-3); font-size: var(--font-size-xs); }

/* Поле ввода */
.field { display: flex; flex-direction: column; gap: var(--space-1); }
.field__label {
  font-size: var(--font-size-sm); font-weight: 600; color: var(--color-text);
  display: flex; align-items: center; gap: var(--space-2); flex-wrap: wrap;
}
.field__input-wrap { position: relative; }
.field__input {
  width: 100%; padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-lg); font-weight: 700; font-family: var(--font);
  border: 2px solid var(--color-border); border-radius: var(--radius-lg);
  background: var(--color-bg); color: var(--color-text);
  transition: border-color var(--trans-fast), box-shadow var(--trans-fast);
  -moz-appearance: textfield; appearance: textfield;
}
.field__input::-webkit-outer-spin-button,
.field__input::-webkit-inner-spin-button { -webkit-appearance: none; }
.field__input::placeholder { color: var(--color-text-dim); font-weight: 400; font-size: var(--font-size-md); }
.field__input:focus { outline: none; border-color: var(--color-primary); box-shadow: var(--shadow-focus); }
.field__currency {
  position: absolute; right: var(--space-3); top: 50%; transform: translateY(-50%);
  font-size: var(--font-size-md); font-weight: 700; color: var(--color-text-muted); pointer-events: none;
}
.field__hint  { font-size: var(--font-size-xs); color: var(--color-text-dim); }
.field__error { font-size: var(--font-size-xs); color: var(--color-danger); font-weight: 600; }

/* Вычеты на детей */
.children-group {
  background: var(--color-surface); border-radius: var(--radius-lg);
  padding: var(--space-4); display: flex; flex-direction: column; gap: var(--space-3);
}
.children-group__label { font-size: var(--font-size-sm); font-weight: 600; color: var(--color-text); display: flex; align-items: center; gap: var(--space-2); }
.children-row { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.children-btn {
  flex: 1; min-width: 44px; padding: var(--space-2) var(--space-3);
  border: 2px solid var(--color-border); border-radius: var(--radius);
  background: var(--color-bg); font-size: var(--font-size-sm); font-weight: 700;
  color: var(--color-text-muted); cursor: pointer;
  transition: all var(--trans-fast); font-family: var(--font);
}
.children-btn:hover { border-color: var(--color-primary); color: var(--color-primary); }
.children-btn--active {
  background: var(--color-primary); border-color: var(--color-primary);
  color: #fff; box-shadow: 0 2px 8px rgba(30,58,95,0.25);
}
.deduction-hint { font-size: var(--font-size-xs); color: var(--color-accent); font-weight: 600; }

/* Чекбоксы */
.checkbox-row {
  display: flex; align-items: center; gap: var(--space-2);
  padding: var(--space-3) 0; border-top: 1px solid var(--color-border-light);
}
.checkbox-row .tooltip-wrap { margin-left: auto; flex-shrink: 0; }
.checkbox-row input[type="checkbox"] {
  width: 18px; height: 18px; flex-shrink: 0; margin-top: 1px;
  accent-color: var(--color-primary); cursor: pointer;
}
.checkbox-row__label { font-size: var(--font-size-sm); color: var(--color-text); cursor: pointer; line-height: 1.4; }
.checkbox-row__hint  { font-size: var(--font-size-xs); color: var(--color-text-dim); }

/* ══════════════════════════════════════════
   РЕЗУЛЬТАТЫ
   ══════════════════════════════════════════ */
.calc-result { display: flex; flex-direction: column; gap: var(--space-5); }
#result-block { display: flex; flex-direction: column; gap: var(--space-5); }

.result-placeholder {
  background: var(--color-bg); border: 2px dashed var(--color-border);
  border-radius: var(--radius-xl); padding: var(--space-10) var(--space-6);
  display: flex; flex-direction: column; align-items: center;
  gap: var(--space-3); text-align: center; color: var(--color-text-dim);
}
.result-placeholder[hidden] { display: none; }
.result-placeholder__icon { color: var(--color-primary-muted); }
.result-placeholder__icon svg { width: 48px; height: 48px; }
.result-placeholder__title { font-size: var(--font-size-md); font-weight: 600; color: var(--color-text-muted); }
.result-placeholder__hint  { font-size: var(--font-size-sm); }

/* Карточка результата */
.result-card {
  background: var(--gradient-result); border-radius: var(--radius-xl);
  padding: var(--space-4) var(--space-5); color: #fff;
  box-shadow: var(--shadow-lg); display: flex; flex-direction: column; gap: var(--space-3);
}
.result-card__title {
  font-size: var(--font-size-xs); font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em; opacity: 0.65;
}
.result-hero { display: flex; flex-direction: column; gap: var(--space-1); }
.result-hero__label { font-size: var(--font-size-xs); font-weight: 600; text-transform: uppercase; letter-spacing: 0.07em; opacity: 0.65; }
.result-hero__value {
  font-size: clamp(var(--font-size-xl), 4vw, var(--font-size-3xl));
  font-weight: 800; line-height: 1.1; letter-spacing: -0.03em;
}
.result-hero__sub { font-size: var(--font-size-xs); opacity: 0.55; }

.result-rows { display: flex; flex-direction: column; gap: var(--space-2); }
.result-row {
  display: flex; justify-content: space-between; align-items: center; gap: var(--space-4);
  padding: var(--space-2) 0; border-bottom: 1px solid rgba(255,255,255,0.1);
}
.result-row:last-child { border-bottom: none; }
.result-row__label { font-size: var(--font-size-sm); opacity: 0.72; display: flex; align-items: center; gap: var(--space-2); }
.result-row__label--with-tip { opacity: 1; }
.result-row__value { font-size: var(--font-size-sm); font-weight: 700; white-space: nowrap; text-align: right; }
.result-row__value--hero { font-size: var(--font-size-lg); font-weight: 800; color: #93c5fd; }
.result-row__value--accent { color: #fcd34d; }

.result-divider { border: none; border-top: 1px solid rgba(255,255,255,0.15); }

/* ══════════════════════════════════════════
   BRACKET BAR
   ══════════════════════════════════════════ */
.bracket-section {
  background: var(--color-bg); border: 1px solid var(--color-border);
  border-radius: var(--radius-xl); padding: var(--space-4); box-shadow: var(--shadow);
}
.bracket-section__title {
  font-size: var(--font-size-sm); font-weight: 700; color: var(--color-text);
  margin-bottom: var(--space-3); display: flex; align-items: center; gap: var(--space-2);
}
#bracket-bar {
  display: flex; height: 20px; border-radius: var(--radius-pill); overflow: hidden;
  background: var(--color-surface-2); box-shadow: inset 0 1px 3px rgba(0,0,0,0.08);
  margin-bottom: var(--space-4);
}
.bracket-seg { height: 100%; min-width: 0; }
.bracket-seg:first-child { border-radius: var(--radius-pill) 0 0 var(--radius-pill); }
.bracket-seg:last-child  { border-radius: 0 var(--radius-pill) var(--radius-pill) 0; }
.bracket-seg:only-child  { border-radius: var(--radius-pill); }

#bracket-legend { display: flex; flex-direction: column; gap: var(--space-2); }
.bracket-legend-item { display: flex; align-items: center; gap: var(--space-2); font-size: var(--font-size-sm); }
.bracket-legend-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.bracket-legend-rate { font-weight: 700; color: var(--color-text); min-width: 2.5rem; }
.bracket-legend-amount { color: var(--color-text-muted); font-size: var(--font-size-xs); }
.bracket-legend-amount b { color: var(--color-text); font-weight: 700; }

/* ══════════════════════════════════════════
   КНОПКИ
   ══════════════════════════════════════════ */
.result-actions { display: flex; gap: var(--space-3); flex-wrap: wrap; align-items: center; }

.btn {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  font-size: var(--font-size-sm); font-weight: 600; font-family: var(--font);
  border-radius: var(--radius-lg); cursor: pointer;
  transition: all var(--trans-fast); text-decoration: none; white-space: nowrap; border: none;
}
.btn--primary { background: var(--color-primary); color: #fff; box-shadow: 0 2px 8px rgba(30,58,95,0.25); }
.btn--primary:hover { background: var(--color-primary-hover); box-shadow: 0 4px 12px rgba(30,58,95,0.35); color: #fff; }
.btn--outline { background: transparent; color: var(--color-primary); border: 1.5px solid var(--color-primary); }
.btn--outline:hover { background: var(--color-primary-light); }
.btn--ghost { background: transparent; color: var(--color-text-muted); border: 1.5px solid var(--color-border); }
.btn--ghost:hover { background: var(--color-surface); color: var(--color-text); border-color: var(--color-text-dim); }

.monthly-btn {
  font-size: var(--font-size-sm); font-weight: 600; color: var(--color-primary);
  background: var(--color-primary-light); border: 1.5px solid rgba(26,58,92,0.2); cursor: pointer;
  padding: var(--space-2) var(--space-4); border-radius: var(--radius-lg);
  transition: all var(--trans-fast); display: flex; align-items: center; gap: var(--space-2);
  font-family: var(--font); width: 100%; justify-content: center;
  box-shadow: var(--shadow-sm);
}
.monthly-btn:hover { background: #d4e3f5; border-color: rgba(26,58,92,0.35); box-shadow: var(--shadow); }
.monthly-btn::after { content: '↓'; margin-left: auto; opacity: 0.5; font-size: 0.9em; }
.monthly-btn.is-open::after { content: '↑'; }

/* Share */
.share-bar {
  display: flex; align-items: center; gap: var(--space-2); flex-wrap: wrap;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}
.share-bar__label {
  font-size: var(--font-size-xs); font-weight: 600;
  color: var(--color-text-dim); text-transform: uppercase; letter-spacing: 0.07em;
  white-space: nowrap;
}
.share-bar__sep {
  width: 1px; height: 16px; background: var(--color-border); flex-shrink: 0;
}
.share-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px;
  border-radius: var(--radius); border: 1.5px solid var(--color-border);
  background: var(--color-bg); color: var(--color-text-muted); cursor: pointer;
  transition: all var(--trans-fast); flex-shrink: 0;
}
.share-btn:hover { transform: translateY(-1px); box-shadow: var(--shadow); }
.share-btn--vk:hover  { color: #0077ff; border-color: #0077ff; background: #f0f7ff; }
.share-btn--tg:hover  { color: #0088cc; border-color: #0088cc; background: #f0f9ff; }
.share-btn--wa:hover  { color: #25d366; border-color: #25d366; background: #f0fff8; }
.share-btn--max:hover { color: #7c3aed; border-color: #7c3aed; background: #f5f3ff; }
.share-btn--copy:hover { color: var(--color-primary); border-color: var(--color-primary); background: var(--color-primary-light); }
.share-btn--copy.is-copied { color: var(--color-success); border-color: var(--color-success); background: var(--color-success-light); }

/* ══════════════════════════════════════════
   БАННЕР МАКС СТАВКИ
   ══════════════════════════════════════════ */
.max-rate-banner {
  background: linear-gradient(135deg, #991b1b, #dc2626); border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-4); color: #fff;
  font-size: var(--font-size-sm); font-weight: 600;
  display: flex; align-items: center; gap: var(--space-2);
}

/* ══════════════════════════════════════════
   СЕМЕЙНАЯ ВЫПЛАТА
   ══════════════════════════════════════════ */
.family-benefit-block {
  background: var(--color-accent-light); border: 1px solid rgba(5,150,105,0.25);
  border-radius: var(--radius-lg); padding: var(--space-3) var(--space-4);
  display: flex; flex-direction: column; gap: var(--space-2);
}
.family-benefit-block__header { display: flex; align-items: center; gap: var(--space-2); font-size: var(--font-size-sm); font-weight: 700; color: var(--color-accent); }
.family-benefit-block__amount { font-size: var(--font-size-xl); font-weight: 800; color: var(--color-accent); line-height: 1.2; }
.family-benefit-block__desc   { font-size: var(--font-size-xs); color: var(--color-text-muted); line-height: 1.5; }
.family-benefit-block__note   { font-size: var(--font-size-xs); color: var(--color-text-dim); border-top: 1px solid rgba(5,150,105,0.15); padding-top: var(--space-2); margin-top: var(--space-1); }

/* ══════════════════════════════════════════
   ПОМЕСЯЧНАЯ ТАБЛИЦА
   ══════════════════════════════════════════ */
.monthly-block { background: var(--color-bg); border: 1px solid var(--color-border); border-radius: var(--radius-xl); overflow: hidden; box-shadow: var(--shadow); }
.monthly-block__title { padding: var(--space-4) var(--space-5); font-size: var(--font-size-sm); font-weight: 700; border-bottom: 1px solid var(--color-border); background: var(--color-surface); display: flex; align-items: center; gap: var(--space-2); }
.monthly-table { width: 100%; border-collapse: collapse; font-size: var(--font-size-xs); }
.monthly-table th {
  padding: var(--space-2) var(--space-3); text-align: left; font-weight: 600;
  color: var(--color-text-dim); text-transform: uppercase; letter-spacing: 0.05em;
  background: var(--color-surface); border-bottom: 1px solid var(--color-border); white-space: nowrap;
}
.monthly-table th .tooltip-wrap { font-size: var(--font-size-xs); display: inline-flex; align-items: center; gap: 4px; }
.monthly-table td { padding: var(--space-2) var(--space-3); border-bottom: 1px solid var(--color-border-light); white-space: nowrap; vertical-align: middle; }
.monthly-table tr:last-child td { border-bottom: none; }
.monthly-table tr:hover td { background: var(--color-surface); }
.monthly-net { font-weight: 700; color: var(--color-accent); }
.monthly-cumulative { color: var(--color-text-dim); }
.monthly-month { font-weight: 500; }
/* Строка-пояснение под данными */
.monthly-note-row td { border-bottom: 1px solid var(--color-border-light); padding: 0; }
.monthly-note-row:last-child td { border-bottom: none; }
.monthly-note-row:hover td { background: transparent; }
.monthly-note-cell {
  padding: 4px var(--space-3) 7px calc(var(--space-3) + 2px);
  font-size: 0.695rem; color: var(--color-text-muted); line-height: 1.45;
  background: var(--color-bg) !important; white-space: normal;
}
.monthly-note__icon {
  display: inline-block; margin-right: 4px;
  color: var(--color-accent); font-weight: 700; font-style: normal;
}

/* ══════════════════════════════════════════
   AD SLOT
   ══════════════════════════════════════════ */
.ad-slot {
  background: var(--color-surface); border: 1px dashed var(--color-border);
  border-radius: var(--radius-lg); padding: var(--space-4);
  text-align: center; font-size: var(--font-size-xs); color: var(--color-text-dim);
  min-height: 100px; display: flex; align-items: center; justify-content: center;
}

/* ══════════════════════════════════════════
   SEO-КОНТЕНТ
   ══════════════════════════════════════════ */
.tool-info { padding: var(--space-12) 0; background: var(--color-bg); }
.tool-info__layout { display: block; }

.tool-info__article h2 {
  font-size: clamp(var(--font-size-xl), 3vw, var(--font-size-2xl));
  font-weight: 800; letter-spacing: -0.02em; color: var(--color-text);
  margin-top: var(--space-8); margin-bottom: var(--space-3);
}
.tool-info__article h2:first-child { margin-top: 0; }
.tool-info__article h3 { font-size: var(--font-size-lg); font-weight: 700; color: var(--color-text); margin-top: var(--space-6); margin-bottom: var(--space-2); }
.tool-info__article p { color: var(--color-text-muted); line-height: 1.75; margin-bottom: var(--space-4); }
.tool-info__article strong { color: var(--color-text); font-weight: 700; }
.tool-info__article a { color: var(--color-primary); }
.tool-info__article ul {
  list-style: none; margin: var(--space-3) 0 var(--space-4);
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: var(--space-4) var(--space-4);
  display: flex; flex-direction: column; gap: var(--space-2);
}
.tool-info__article ul li {
  font-size: var(--font-size-sm); color: var(--color-text-muted); line-height: 1.6;
  display: flex; align-items: baseline; gap: var(--space-2); padding-left: 0;
}
.tool-info__article ul li::before {
  content: '→'; color: var(--color-primary); font-weight: 700; flex-shrink: 0;
  font-size: 0.75rem; margin-top: 0.1em;
}

/* Таблица ставок */
.rates-table-wrap { overflow-x: auto; margin: var(--space-5) 0; }
.rates-table { width: 100%; border-collapse: collapse; font-size: var(--font-size-sm); border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; }
.rates-table th { background: var(--color-primary); color: #fff; padding: var(--space-3) var(--space-4); text-align: left; font-weight: 700; font-size: var(--font-size-xs); text-transform: uppercase; letter-spacing: 0.05em; }
.rates-table td { padding: var(--space-3) var(--space-4); border-bottom: 1px solid var(--color-border-light); }
.rates-table tr:last-child td { border-bottom: none; }
.rates-table tr:nth-child(even) td { background: var(--color-surface); }
.rates-table td:first-child { font-weight: 600; }
.rate-13 { color: #059669; font-weight: 800; }
.rate-15 { color: #d97706; font-weight: 800; }
.rate-18 { color: #ea580c; font-weight: 800; }
.rate-20 { color: #dc2626; font-weight: 800; }
.rate-22 { color: #991b1b; font-weight: 800; }


/* ══════════════════════════════════════════
   FAQ
   ══════════════════════════════════════════ */
.faq-section { padding: var(--space-12) 0; background: var(--color-bg-secondary); }
.faq-section .section-title { font-size: clamp(var(--font-size-xl), 3vw, var(--font-size-2xl)); font-weight: 800; letter-spacing: -0.02em; color: var(--color-text); margin-bottom: var(--space-8); }
.faq__list { display: flex; flex-direction: column; gap: var(--space-2); }
.faq__item { background: var(--color-bg); border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; transition: box-shadow var(--trans-fast); }
.faq__item:hover { box-shadow: var(--shadow-md); }
.faq__item summary {
  padding: var(--space-4) var(--space-5); font-size: var(--font-size-sm); font-weight: 600;
  color: var(--color-text); cursor: pointer; list-style: none;
  display: flex; justify-content: space-between; align-items: center; gap: var(--space-3);
  transition: background var(--trans-fast);
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: ''; width: 20px; height: 20px; flex-shrink: 0;
  background: var(--color-surface-2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") no-repeat center / 14px;
  border-radius: 50%; transition: transform var(--trans);
}
.faq__item[open] summary::after { transform: rotate(180deg); }
.faq__item[open] summary { background: var(--color-surface); }
.faq__answer { padding: 0 var(--space-5) var(--space-4); border-top: 1px solid var(--color-border-light); }
.faq__answer p { font-size: var(--font-size-sm); color: var(--color-text-muted); line-height: 1.7; padding-top: var(--space-4); margin: 0; }
.faq__answer strong { color: var(--color-text); }

/* ══════════════════════════════════════════
   EXTRA BLOCKS (вычеты + вклады)
   ══════════════════════════════════════════ */
.extra-blocks { padding: var(--space-10) 0; background: var(--color-bg-alt); border-top: 1px solid var(--color-border); }
.extra-blocks__grid { display: grid; grid-template-columns: 1fr; gap: var(--space-5); }
.extra-block {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-xl); padding: var(--space-5) var(--space-6); display: flex; flex-direction: column; gap: var(--space-3);
}
.extra-block__cta { margin-top: auto; }
.extra-block__eyebrow { font-size: 11px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-text-dim); margin: 0 0 var(--space-1); }
.extra-block__title { font-size: var(--font-size-lg); font-weight: 700; color: var(--color-primary); margin: 0; }
.extra-block__desc { font-size: var(--font-size-sm); color: var(--color-text-muted); margin: 0; line-height: 1.6; }
.extra-block__note { font-size: var(--font-size-xs); color: var(--color-text-dim); margin: 0; line-height: 1.5; }
.extra-block__cta { display: inline-flex; align-self: flex-start; margin-top: var(--space-2); }

/* Мини-калькулятор вкладов — горизонтальная раскладка в full-width блоке */
.deposit-calc { display: grid; grid-template-columns: 1fr; gap: var(--space-3); }
@media (min-width: 640px) {
  .deposit-calc { grid-template-columns: repeat(3, 1fr); gap: var(--space-4); }
}
.deposit-calc__row { display: flex; flex-direction: column; gap: var(--space-1); }
.deposit-calc__label { font-size: var(--font-size-sm); font-weight: 600; color: var(--color-text-muted); }
.deposit-calc__input { font-size: var(--font-size-sm); padding: var(--space-2) var(--space-3); width: 100%; max-width: none; }
.deposit-result { display: grid; grid-template-columns: 1fr; gap: var(--space-2); padding: var(--space-3) var(--space-4); background: var(--color-bg-alt); border-radius: var(--radius); border: 1px solid var(--color-border); }
@media (min-width: 640px) {
  .deposit-result { grid-template-columns: repeat(3, 1fr); gap: var(--space-4); align-items: center; }
  .deposit-result__row--tax { border-top: none !important; padding-top: 0 !important; margin-top: 0 !important; border-left: 1px solid var(--color-border); padding-left: var(--space-4) !important; }
}
.deposit-result__row { display: flex; justify-content: space-between; align-items: center; font-size: var(--font-size-sm); gap: var(--space-2); }
.deposit-result__row strong { font-weight: 700; color: var(--color-text); }
.deposit-result__row--tax { border-top: 1px solid var(--color-border); padding-top: var(--space-2); margin-top: var(--space-1); }
.deposit-result__row--tax strong { color: var(--color-accent); font-size: var(--font-size-base); }

/* ══════════════════════════════════════════
   CROSS-LINKS
   ══════════════════════════════════════════ */
.cross-links { padding: var(--space-8) 0; background: var(--color-bg); border-top: 1px solid var(--color-border); }
.cross-links__title { font-size: var(--font-size-sm); font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--color-text-dim); margin-bottom: var(--space-4); }
.cross-links__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: var(--space-3); }
.cross-link-card {
  display: flex; align-items: center; gap: var(--space-3);
  padding: var(--space-3) var(--space-4); background: var(--color-surface);
  border: 1px solid var(--color-border); border-radius: var(--radius-lg);
  text-decoration: none; color: var(--color-text); font-size: var(--font-size-sm); font-weight: 600;
  transition: all var(--trans-fast);
}
.cross-link-card:hover { background: var(--color-primary-light); border-color: var(--color-primary); color: var(--color-primary); text-decoration: none; transform: translateY(-1px); box-shadow: var(--shadow-md); }
.cross-link-card__icon { width: 36px; height: 36px; flex-shrink: 0; background: var(--gradient-brand); border-radius: var(--radius); display: flex; align-items: center; justify-content: center; font-size: 16px; color: #fff; }
.cross-link-card__text { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.cross-link-card__name { font-size: var(--font-size-sm); font-weight: 600; line-height: 1.3; }
.cross-link-card__desc { font-size: var(--font-size-xs); font-weight: 400; color: var(--color-text-muted); line-height: 1.4; }
.cross-link-card:hover .cross-link-card__desc { color: var(--color-primary); opacity: 0.75; }

/* ══════════════════════════════════════════
   TOOLTIP
   ══════════════════════════════════════════ */
.tooltip-wrap {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.tooltip-trigger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  color: var(--color-text-dim);
  font-size: 10px;
  font-weight: 700;
  font-style: normal;
  line-height: 1;
  cursor: help;
  flex-shrink: 0;
  transition: background var(--trans-fast), color var(--trans-fast), border-color var(--trans-fast);
  user-select: none;
  outline: none;
}
.tooltip-trigger:hover,
.tooltip-trigger:focus-visible {
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-color: rgba(99, 102, 241, 0.3);
}

/* Всплывающий текст */
.tooltip-wrap::before {
  content: attr(data-tooltip);
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  background: var(--color-text);
  color: #fff;
  font-size: var(--font-size-xs);
  font-weight: 400;
  line-height: 1.5;
  padding: 0.45rem 0.8rem;
  border-radius: var(--radius);
  white-space: normal;
  width: max-content;
  max-width: 240px;
  min-width: 180px;
  text-align: left;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--trans-fast), transform var(--trans-fast);
  z-index: 100;
  box-shadow: 0 4px 16px rgba(0,0,0,0.18);
}
/* Стрелка */
.tooltip-wrap::after {
  content: '';
  position: absolute;
  bottom: calc(100% + 2px);
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: var(--color-text);
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--trans-fast);
  z-index: 100;
}
.tooltip-wrap:hover::before,
.tooltip-wrap:hover::after,
.tooltip-wrap:focus-within::before,
.tooltip-wrap:focus-within::after {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.tooltip-wrap:focus-within::after {
  transform: translateX(-50%);
}

/* Позиции: по умолчанию — сверху; bottom — снизу */
.tooltip-wrap--bottom::before {
  bottom: auto;
  top: calc(100% + 8px);
  transform: translateX(-50%) translateY(-4px);
}
.tooltip-wrap--bottom::after {
  bottom: auto;
  top: calc(100% + 2px);
  transform: translateX(-50%);
  border-top-color: transparent;
  border-bottom-color: var(--color-text);
}
.tooltip-wrap--bottom:hover::before,
.tooltip-wrap--bottom:focus-within::before {
  transform: translateX(-50%) translateY(0);
}

/* Мобильные — чуть уже */
@media (max-width: 639px) {
  .tooltip-wrap::before { max-width: 200px; }
}

/* ══════════════════════════════════════════
   BREADCRUMB
   ══════════════════════════════════════════ */
.breadcrumb { background: var(--color-surface); border-bottom: 1px solid var(--color-border); padding: var(--space-2) 0; }
.breadcrumb__inner { display: flex; }
.breadcrumb__list { display: flex; align-items: center; gap: var(--space-1); list-style: none; margin: 0; padding: 0; }
.breadcrumb__item { font-size: var(--font-size-xs); color: var(--color-text-muted); }
.breadcrumb__link { color: var(--color-primary); text-decoration: none; display: inline-flex; align-items: center; }
.breadcrumb__link:hover { color: var(--color-primary-dark); }
.breadcrumb__sep { display: inline-flex; align-items: center; color: var(--color-text-dim); }
.breadcrumb__item--current { color: var(--color-text-dim); }

/* Breadcrumb trail — единый компонент для всех страниц кроме главной */
.breadcrumb-trail {
  margin: 0 0 var(--space-4) 0;
  padding: 10px 14px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: var(--font-size-xs);
  font-weight: 500;
}
.breadcrumb-trail__list { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; list-style: none; margin: 0; padding: 0; }
.breadcrumb-trail__item { display: inline-flex; align-items: center; }
.breadcrumb-trail__link {
  color: var(--color-primary); text-decoration: none; font-weight: 600;
  padding: 2px 6px; border-radius: 4px;
  transition: background var(--trans), color var(--trans);
}
.breadcrumb-trail__link:hover { background: var(--color-primary-light); color: var(--color-primary-dark); }
.breadcrumb-trail__current { color: var(--color-text); font-weight: 600; padding: 2px 6px; }
.breadcrumb-trail__sep { display: inline-flex; align-items: center; color: var(--color-text-dim); flex-shrink: 0; }
@media (max-width: 480px) {
  .breadcrumb-trail { font-size: 11px; padding: 8px 10px; }
}

/* ══════════════════════════════════════════
   SEO ARTICLE (страницы /about/, /privacy/, /terms/)
   ══════════════════════════════════════════ */
.seo-article h2 { font-size: var(--font-size-lg); font-weight: 700; color: var(--color-text); margin-top: var(--space-8); margin-bottom: var(--space-3); }
.seo-article h2:first-of-type { margin-top: var(--space-5); }
.seo-article p { font-size: var(--font-size-sm); color: var(--color-text-muted); line-height: 1.7; margin-bottom: var(--space-3); }
.seo-article ul { margin: var(--space-2) 0 var(--space-4) var(--space-5); display: flex; flex-direction: column; gap: var(--space-1); }
.seo-article li { font-size: var(--font-size-sm); color: var(--color-text-muted); line-height: 1.6; }
.seo-article strong { color: var(--color-text); }
.seo-article a { color: var(--color-primary); }
.seo-article a:hover { color: var(--color-primary-dark); }
.seo-article code { font-family: monospace; font-size: 0.85em; background: var(--color-surface); border: 1px solid var(--color-border); padding: 1px 5px; border-radius: 4px; }

/* ══════════════════════════════════════════
   ФУТЕР
   ══════════════════════════════════════════ */
.site-footer {
  background: var(--color-text); color: rgba(255,255,255,0.65);
  padding: var(--space-6) 0 var(--space-5); margin-top: auto;
  border-top: 1px solid rgba(255,255,255,0.06);
}

/* Верхняя строка */
.site-footer__top {
  display: flex; flex-direction: column; gap: var(--space-4);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: var(--space-4);
}
@media (min-width: 768px) {
  .site-footer__top { flex-direction: row; align-items: center; gap: var(--space-6); }
}

/* Логотип + слоган */
.site-footer__brand { display: flex; flex-direction: column; gap: var(--space-1); min-width: 0; }
.site-footer__logo {
  display: inline-flex; align-items: center; gap: var(--space-2);
  text-decoration: none; font-weight: 700; font-size: var(--font-size-sm); flex-shrink: 0;
}
.site-footer__logo:hover { opacity: 0.85; text-decoration: none; }
.site-footer__logo-mark {
  width: 26px; height: 26px; background: var(--gradient-brand); border-radius: 7px;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
  color: #fff;
}
.site-footer__logo-text {
  background: var(--gradient-brand); -webkit-background-clip: text;
  -webkit-text-fill-color: transparent; background-clip: text; font-weight: 800;
}
.site-footer__slogan {
  font-size: 0.7rem; color: rgba(255,255,255,0.38); line-height: 1.4; max-width: 280px;
}

/* Навигация */
.site-footer__nav {
  display: flex; align-items: center; flex-wrap: wrap; gap: var(--space-1) var(--space-4);
  flex: 1;
}
.site-footer__nav a {
  color: rgba(255,255,255,0.55); text-decoration: none;
  font-size: var(--font-size-xs); transition: color var(--trans-fast); white-space: nowrap;
}
.site-footer__nav a:hover { color: #fff; }

/* Соцсети */
.site-footer__social { display: flex; align-items: center; gap: var(--space-2); flex-shrink: 0; }
.site-footer__social-link {
  display: flex; align-items: center; justify-content: center;
  width: 32px; height: 32px; border-radius: var(--radius);
  background: rgba(255,255,255,0.07); color: rgba(255,255,255,0.55);
  transition: background var(--trans-fast), color var(--trans-fast);
  text-decoration: none;
}
.site-footer__social-link:hover { background: rgba(255,255,255,0.14); color: #fff; }

/* Нижняя строка */
.site-footer__bottom {
  display: flex; flex-direction: column; gap: var(--space-1); align-items: flex-start;
}
@media (min-width: 640px) {
  .site-footer__bottom { flex-direction: row; justify-content: space-between; align-items: center; gap: var(--space-4); }
}
.site-footer__copy { font-size: var(--font-size-xs); color: rgba(255,255,255,0.35); white-space: nowrap; }
.site-footer__disclaimer { font-size: 0.68rem; color: rgba(255,255,255,0.25); line-height: 1.4; }

/* ══════════════════════════════════════════
   СТРАНИЦА КОНТАКТОВ
   ══════════════════════════════════════════ */
.contact-grid {
  display: flex; flex-direction: column; gap: var(--space-3); margin-bottom: var(--space-8);
}
.contact-card {
  display: flex; align-items: center; gap: var(--space-4);
  padding: var(--space-4) var(--space-5);
  background: var(--color-bg); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); text-decoration: none; color: var(--color-text);
  transition: box-shadow var(--trans-fast), border-color var(--trans-fast), transform var(--trans-fast);
}
.contact-card:hover {
  box-shadow: var(--shadow-md); border-color: var(--color-primary);
  transform: translateY(-1px); text-decoration: none; color: var(--color-text);
}
.contact-card__icon {
  width: 44px; height: 44px; border-radius: var(--radius);
  background: var(--color-primary-muted); color: var(--color-primary);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.contact-card__icon--tg { background: #e8f4fd; color: #0088cc; }
.contact-card__icon--vk { background: #e8eef7; color: #2787f5; }
.contact-card__body { flex: 1; min-width: 0; }
.contact-card__label { font-size: var(--font-size-xs); font-weight: 600; color: var(--color-text-dim); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 2px; }
.contact-card__value { font-size: var(--font-size-sm); font-weight: 700; color: var(--color-text); }
.contact-card__hint { font-size: var(--font-size-xs); color: var(--color-text-dim); margin-top: 2px; }
.contact-card__arrow { color: var(--color-text-dim); flex-shrink: 0; transition: color var(--trans-fast), transform var(--trans-fast); }
.contact-card:hover .contact-card__arrow { color: var(--color-primary); transform: translateX(2px); }

.contact-topics { background: var(--color-bg-secondary); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: var(--space-5) var(--space-6); }
.contact-topics__title { font-size: var(--font-size-base); font-weight: 700; color: var(--color-text); margin-bottom: var(--space-4); }
.contact-topics__list { list-style: none; display: flex; flex-direction: column; gap: var(--space-3); }
.contact-topics__list li { display: flex; align-items: flex-start; gap: var(--space-3); font-size: var(--font-size-sm); color: var(--color-text-muted); line-height: 1.6; }
.contact-topics__list strong { color: var(--color-text); }
.contact-topics__icon { font-size: 1.1rem; flex-shrink: 0; margin-top: 1px; }

/* ══════════════════════════════════════════
   COOKIE BANNER
   ══════════════════════════════════════════ */
.cookie-banner {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: var(--z-cookie);
  background: rgba(15, 23, 42, 0.96); color: rgba(255,255,255,0.85);
  padding: var(--space-2) var(--space-4);
  display: flex; flex-direction: row; align-items: center; justify-content: space-between;
  gap: var(--space-3); box-shadow: 0 -2px 12px rgba(0,0,0,0.2);
  backdrop-filter: blur(8px);
}
.cookie-banner[hidden] { display: none; }
.cookie-banner__text { font-size: var(--font-size-xs); line-height: 1.4; }
.cookie-banner__text a { color: #6ee7b7; }
.cookie-banner .btn--primary {
  background: var(--color-primary); flex-shrink: 0; white-space: nowrap;
  padding: var(--space-1) var(--space-3); font-size: var(--font-size-xs);
  min-height: 32px;
}

/* ══════════════════════════════════════════
   TOAST
   ══════════════════════════════════════════ */
.toast {
  position: fixed; bottom: var(--space-6); left: 50%;
  transform: translateX(-50%) translateY(12px); z-index: var(--z-toast);
  background: var(--color-text); color: #fff;
  padding: var(--space-3) var(--space-5); border-radius: var(--radius-pill);
  font-size: var(--font-size-sm); font-weight: 600;
  box-shadow: 0 4px 20px rgba(0,0,0,0.2);
  opacity: 0; transition: opacity 0.2s ease, transform 0.2s ease;
  white-space: nowrap; pointer-events: none;
}
.toast--visible { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ══════════════════════════════════════════
   SCROLL TO TOP
   ══════════════════════════════════════════ */
.scroll-to-top {
  position: fixed; bottom: var(--space-6); right: var(--space-4); z-index: var(--z-sticky);
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--color-primary); color: #fff; border: none; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 2px 12px rgba(30,58,95,0.35);
  opacity: 0; transform: translateY(8px); pointer-events: none;
  transition: opacity var(--trans), transform var(--trans);
}
.scroll-to-top--visible { opacity: 1; transform: translateY(0); pointer-events: auto; }
.scroll-to-top:hover { background: var(--color-primary-hover); }

} /* end @layer components */

@layer utilities {
  .main-content { flex: 1; }
  .text-muted   { color: var(--color-text-muted); }
  .text-dim     { color: var(--color-text-dim); }
  .text-accent  { color: var(--color-accent); }
  .hidden       { display: none !important; }
  .section-divider { border: none; border-top: 1px solid var(--color-border); margin: 0; }
}

/* ════════════════════════════════════════════════════════════════════
   КАЛЬКУЛЯТОР СТАЖА — /staj/
   ════════════════════════════════════════════════════════════════════ */
@layer components {

  /* Подменю "НДФЛ | Стаж" в шапке */
  .site-header__subnav {
    display: flex; gap: var(--space-2); margin-left: var(--space-6);
    align-items: center; flex-wrap: wrap;
  }
  .subnav-link {
    font-size: var(--font-size-sm); font-weight: 500;
    color: var(--color-text-muted);
    padding: 6px 12px; border-radius: var(--radius-pill);
    text-decoration: none; transition: color var(--trans), background var(--trans);
    border: 1px solid transparent;
  }
  .subnav-link:hover { color: var(--color-text); background: var(--color-surface-2); }
  .subnav-link--active {
    color: var(--color-primary); background: var(--color-primary-light);
    border-color: var(--color-primary-light);
  }
  @media (max-width: 640px) {
    .site-header__subnav { margin-left: 0; width: 100%; order: 3; margin-top: 8px; }
    .subnav-link { flex: 1; text-align: center; }
  }

  /* Вкладки типов стажа */
  .type-tabs {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px;
    padding: 4px; background: var(--color-surface); border-radius: var(--radius-lg);
  }
  .type-tab {
    padding: 10px 8px; border: 0; background: transparent;
    font-family: var(--font); font-size: var(--font-size-sm); font-weight: 500;
    color: var(--color-text-muted); border-radius: var(--radius);
    cursor: pointer; transition: background var(--trans), color var(--trans);
  }
  .type-tab:hover { color: var(--color-text); }
  .type-tab--active {
    background: var(--color-primary); color: #fff; font-weight: 600;
    box-shadow: 0 1px 3px rgba(26,58,92,0.25);
  }
  @media (max-width: 520px) {
    .type-tabs { grid-template-columns: repeat(2, 1fr); }
  }

  /* Список периодов */
  .periods-list {
    display: flex; flex-direction: column; gap: 12px;
    margin-top: 10px;
  }
  .period-row {
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg); padding: 14px;
  }
  .period-row__header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 10px;
  }
  .period-row__num {
    font-size: var(--font-size-xs); font-weight: 600;
    color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.03em;
  }
  .period-row__remove {
    width: 26px; height: 26px; padding: 0;
    border: 1px solid var(--color-border); background: #fff;
    border-radius: var(--radius-pill); color: var(--color-text-muted);
    font-size: 14px; cursor: pointer; transition: all var(--trans);
    display: inline-flex; align-items: center; justify-content: center;
  }
  .period-row__remove:hover {
    background: var(--color-danger-light); border-color: var(--color-danger);
    color: var(--color-danger);
  }
  .period-row__body {
    display: grid; grid-template-columns: 1fr 1fr auto; gap: 10px;
    align-items: end;
  }
  @media (max-width: 640px) {
    .period-row__body { grid-template-columns: 1fr 1fr; }
    .period-row__coef { grid-column: 1 / -1; }
  }
  .period-row__field {
    display: flex; flex-direction: column; gap: 4px;
  }
  .period-row__field > label {
    font-size: var(--font-size-xs); font-weight: 500;
    color: var(--color-text-muted);
  }
  .period-row__hint {
    color: var(--color-text-dim); font-weight: 400;
  }
  .period-row__field input[type="date"],
  .period-row__field select {
    font-family: var(--font); font-size: var(--font-size-md);
    padding: 9px 11px; border: 1px solid var(--color-border);
    border-radius: var(--radius); background: #fff; color: var(--color-text);
    min-height: 40px; transition: border-color var(--trans), box-shadow var(--trans);
  }
  .period-row__field input:focus,
  .period-row__field select:focus {
    outline: none; border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-muted);
  }
  .period-row__error {
    margin-top: 8px; color: var(--color-danger);
    font-size: var(--font-size-sm); font-weight: 500;
  }

  /* Кнопки под списком периодов */
  .periods-actions {
    display: flex; gap: 10px; margin-top: 14px;
  }
  .periods-actions .btn { flex: 1; }
  .btn--ghost {
    background: transparent; color: var(--color-text-muted);
    border: 1px solid var(--color-border); font-weight: 500;
  }
  .btn--ghost:hover {
    background: var(--color-surface); color: var(--color-text);
  }

  /* Блоки метаданных результата (больничный, отпуск) */
  .stazh-meta {
    margin-top: 14px; padding: 16px 18px;
    border-radius: var(--radius-lg); border: 1px solid var(--color-border);
    background: #fff;
  }
  .stazh-meta__header {
    display: flex; align-items: center; gap: 8px;
    font-size: var(--font-size-sm); font-weight: 600;
    color: var(--color-text-muted); margin-bottom: 6px;
  }
  .stazh-meta__title { color: var(--color-text); }
  .stazh-meta__value {
    font-size: var(--font-size-3xl); font-weight: 700; color: var(--color-text);
    line-height: 1.1;
  }
  .stazh-meta__value-suffix {
    font-size: var(--font-size-md); font-weight: 500;
    color: var(--color-text-muted);
  }
  .stazh-meta__note {
    margin: 6px 0 0; font-size: var(--font-size-sm);
    color: var(--color-text-muted); line-height: 1.4;
  }
  .stazh-meta--sick     { background: var(--color-success-light); border-color: var(--color-success); }
  .stazh-meta--sick .stazh-meta__value { color: var(--color-success); }
  .stazh-meta--vacation { background: var(--color-accent-light); border-color: var(--color-accent); }
  .stazh-meta--vacation .stazh-meta__value { color: var(--color-accent); }

  /* Предупреждения */
  .stazh-warnings {
    margin-top: 14px; padding: 12px 16px;
    background: var(--color-warning-light);
    border: 1px solid var(--color-warning);
    border-radius: var(--radius);
    font-size: var(--font-size-sm); color: #92400e;
  }
  .stazh-warnings p { margin: 4px 0; }

  /* CTA на калькулятор НДФЛ */
  .stazh-cta {
    margin-top: 18px; padding: 16px 18px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-primary-hover));
    color: #fff; border-radius: var(--radius-lg);
    display: flex; align-items: center; gap: 14px;
    text-decoration: none; transition: transform var(--trans), box-shadow var(--trans);
    box-shadow: 0 4px 14px rgba(26,58,92,0.2);
  }
  .stazh-cta:hover {
    transform: translateY(-1px); color: #fff;
    box-shadow: 0 6px 20px rgba(26,58,92,0.3);
  }
  .stazh-cta > span[aria-hidden="true"]:first-child {
    font-size: 28px; line-height: 1;
  }
  .stazh-cta__body {
    display: flex; flex-direction: column; gap: 2px; flex: 1; min-width: 0;
  }
  .stazh-cta__title {
    font-weight: 600; font-size: var(--font-size-md);
  }
  .stazh-cta__sub {
    font-size: var(--font-size-xs); opacity: 0.85;
  }
  .stazh-cta__arrow {
    font-size: 22px; transition: transform var(--trans);
  }
  .stazh-cta:hover .stazh-cta__arrow { transform: translateX(3px); }

  /* Дисклеймер СФР */
  .stazh-disclaimer {
    margin-top: 14px; padding: 12px 14px;
    background: var(--color-surface); border-left: 3px solid var(--color-text-dim);
    border-radius: var(--radius);
    font-size: var(--font-size-sm); color: var(--color-text-muted);
    line-height: 1.5;
  }
  .stazh-disclaimer p { margin: 0; }
  .stazh-disclaimer a { color: var(--color-primary); }

  /* Карточка стажа на главной (extra-block) */
  .extra-block--stazh {
    background: linear-gradient(135deg, #eef4fb 0%, #ffffff 100%);
    border: 1px solid var(--color-primary-muted);
  }
  .extra-block--stazh .extra-block__cta {
    width: 100%; justify-content: center;
  }

} /* end @layer components */


/* ══════════════════════════════════════════════════════════════════════════
   Contact Form — форма обратной связи на /contact/
   ══════════════════════════════════════════════════════════════════════════ */
.contact-intro {
  font-size: var(--font-base);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
  line-height: 1.6;
}
.contact-intro strong { color: var(--color-text); font-weight: 600; }

.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}
.contact-form__row {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.contact-form__label {
  font-weight: 600;
  font-size: var(--font-sm);
  color: var(--color-text);
}
.contact-form__hint {
  font-size: var(--font-xs);
  color: var(--color-text-dim);
  font-weight: 400;
}
.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font: inherit;
  font-size: var(--font-base);
  background: var(--color-bg, #fff);
  color: var(--color-text);
  transition: border-color 0.15s, box-shadow 0.15s;
  box-sizing: border-box;
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
}
.contact-form textarea {
  resize: vertical;
  min-height: 140px;
  font-family: var(--font);
}
.contact-form__hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.contact-form__captcha {
  display: flex;
  justify-content: center;
}
.contact-form__submit {
  align-self: flex-start;
  min-width: 200px;
}
.contact-form__status {
  min-height: 1.5em;
  font-size: var(--font-sm);
  color: var(--color-text-muted);
  padding: var(--space-2) 0;
}
.contact-form__status.is-error {
  color: var(--color-danger, #ef4444);
}
.contact-form__status.is-success {
  color: var(--color-success, #10b981);
  padding: var(--space-3) var(--space-4);
  background: var(--color-success-light, #ecfdf5);
  border-radius: var(--radius);
  font-weight: 500;
}

.contact-socials {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  margin-top: var(--space-8);
}
@media (min-width: 560px) {
  .contact-socials { grid-template-columns: 1fr 1fr; }
}
.contact-social {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4);
  background: var(--color-surface, #f8fafc);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: var(--color-text);
  transition: border-color 0.15s, transform 0.15s, box-shadow 0.15s;
}
.contact-social:hover {
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}
.contact-social__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-social__icon--tg { background: #e8f4fd; color: #2AABEE; }
.contact-social__icon--vk { background: #e8efff; color: #0077FF; }
.contact-social__title {
  font-weight: 600;
  margin: 0 0 2px;
  font-size: var(--font-base);
}
.contact-social__handle {
  margin: 0;
  font-size: var(--font-sm);
  color: var(--color-text-muted);
}

/* Footer CTA — «Напишите нам» (тонкая подсказка, не баннер) */
.site-footer__cta {
  margin: var(--space-5) 0 var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 13px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.65);
  text-align: center;
  letter-spacing: 0;
}
.site-footer__cta a {
  color: #ffffff;
  font-weight: 500;
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--color-primary) 55%, transparent);
  text-underline-offset: 3px;
  text-decoration-thickness: 1px;
  transition: text-decoration-color 160ms ease, color 160ms ease;
}
.site-footer__cta a:hover {
  color: var(--color-primary);
  text-decoration-color: var(--color-primary);
}

/* =============================================================================
   Contact page — scoped overrides
   ============================================================================= */
.contact-page {
  padding-top: var(--space-8);
  padding-bottom: var(--space-12);
}
.contact-page__inner {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

/* Hero */
.contact-hero {
  position: relative;
  background: var(--gradient-brand-soft);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8) var(--space-6) var(--space-6);
  overflow: hidden;
}
.contact-hero::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 100%);
}
.contact-hero__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-lg);
  background: var(--color-primary);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
  box-shadow: var(--shadow-md);
}
.contact-hero__title {
  font-size: clamp(var(--font-size-2xl), 4vw, var(--font-size-3xl));
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: var(--space-3);
  line-height: 1.15;
}
.contact-hero__subtitle {
  font-size: var(--font-size-md);
  color: var(--color-text-muted);
  line-height: 1.6;
  max-width: 58ch;
  margin-bottom: var(--space-5);
}
.contact-hero__badges {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}
.contact-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px var(--space-3);
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  font-size: var(--font-size-xs);
  font-weight: 600;
  color: var(--color-text-muted);
}
.contact-hero__badge svg { color: var(--color-accent); flex-shrink: 0; }

/* Topic chips */
.contact-page .contact-topics {
  background: transparent;
  border: none;
  padding: 0;
}
.contact-topics__title {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-4);
}
.contact-topics__chips {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
}
@media (min-width: 560px) {
  .contact-topics__chips { grid-template-columns: 1fr 1fr; }
}
.contact-topics__chip {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-4);
  transition: border-color var(--trans-fast), transform var(--trans-fast), box-shadow var(--trans-fast);
}
.contact-topics__chip:hover {
  border-color: var(--color-primary);
  border-left-color: var(--color-accent);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}
.contact-topics__chip strong {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 2px;
}
.contact-topics__chip span {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* Override dark result-card for contact form */
.contact-page .result-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  color: var(--color-text);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 0;
}
@media (min-width: 560px) {
  .contact-page .result-card { padding: var(--space-8); }
}
.contact-page .contact-intro {
  font-size: var(--font-size-md);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-5);
  border-bottom: 1px solid var(--color-border-light);
}
.contact-page .contact-intro strong {
  color: var(--color-text);
  font-weight: 700;
}
.contact-page .contact-form__label {
  font-weight: 600;
  font-size: var(--font-size-sm);
  color: var(--color-text);
}
.contact-page .contact-form__hint {
  color: var(--color-text-muted);
}
.contact-page .contact-form input[type="text"],
.contact-page .contact-form input[type="email"],
.contact-page .contact-form textarea {
  background: var(--color-bg);
  border-color: var(--color-border);
  color: var(--color-text);
}
.contact-page .contact-form input:focus,
.contact-page .contact-form textarea:focus {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-focus);
}
.contact-page .contact-form__status.is-error {
  background: var(--color-warning-light);
  color: #7c2d12;
  border: 1px solid #fed7aa;
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius);
  font-size: var(--font-size-sm);
  font-weight: 500;
}
.contact-page .contact-form__status.is-error a {
  color: var(--color-primary);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 2px;
}
.contact-page .contact-form__submit {
  min-width: 220px;
}

/* Socials heading — make it visually equal to hero badges */
.contact-page .contact-socials {
  margin-top: var(--space-5);
}
.contact-page .contact-social {
  background: var(--color-bg);
  box-shadow: var(--shadow-sm);
}
.contact-page .contact-social:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

/* Back link — ghost button */
.contact-page .btn--ghost {
  color: var(--color-primary);
}

/* ═══════════════════════════════════════════════════════════════
   CONTENT HUB — тематическая навигация по статьям и разделам
   ═══════════════════════════════════════════════════════════════ */
.content-hub {
  padding: var(--space-10) 0;
  background: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
}
.content-hub__header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
}
.content-hub__title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-text);
  margin: 0;
}
.content-hub__eyebrow {
  font-size: var(--font-size-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}
.content-hub__group { margin-bottom: var(--space-8); }
.content-hub__group:last-child { margin-bottom: 0; }
.content-hub__footer-link { margin-top: var(--space-4); font-size: var(--font-size-sm); }
.content-hub__footer-link a { color: var(--color-primary); font-weight: 600; }
.content-hub__group-title {
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-dim);
  margin: 0 0 var(--space-3);
  padding-bottom: var(--space-2);
  border-bottom: 1px solid var(--color-border);
}
.content-hub__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-3);
}
.content-hub__card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-4);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  text-decoration: none;
  color: var(--color-text);
  transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition);
}
.content-hub__card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  text-decoration: none;
}
.content-hub__card-icon {
  width: 36px;
  height: 36px;
  min-width: 36px;
  background: var(--color-primary-light);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}
.content-hub__card-icon svg { display: block; }
.content-hub__card-body { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.content-hub__card-name {
  font-size: var(--font-size-sm);
  font-weight: 600;
  line-height: 1.35;
  color: var(--color-text);
}
.content-hub__card:hover .content-hub__card-name { color: var(--color-primary); }
.content-hub__card-desc {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  line-height: 1.45;
}
.breadcrumb__item--group { color: var(--color-text-dim); }
@media (max-width: 639px) {
  .content-hub__grid { grid-template-columns: 1fr; }
  .content-hub__header { flex-direction: column; gap: var(--space-2); }
}

/* ════════════════════════════════════════════════════════════════════
   ARTICLE LONG-READ — /articles/zarplata-N/
   ════════════════════════════════════════════════════════════════════ */
@layer components {

  /* Reading progress bar — top of viewport */
  .reading-progress {
    position: fixed; inset: 0 0 auto 0; height: 3px; z-index: var(--z-sticky);
    background: transparent; pointer-events: none;
  }
  .reading-progress__bar {
    height: 100%; width: 0%;
    background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 100%);
    transition: width 80ms linear;
  }

  /* Article shell + grid: 3-col on desktop (toc | prose | aside) */
  .article-shell { background: var(--color-bg); padding-block: var(--space-6) var(--space-12); }
  .article-shell__bar { max-width: var(--container-max); margin-inline: auto; padding-inline: var(--container-px); margin-bottom: var(--space-4); }
  .article-layout {
    display: grid; grid-template-columns: minmax(0, 1fr);
    gap: var(--space-8); max-width: var(--container-max);
    margin-inline: auto; padding-inline: var(--container-px);
  }
  .article-layout > * { min-width: 0; }
  @media (min-width: 1024px) {
    .article-layout {
      grid-template-columns: var(--article-toc-width) minmax(0, 1fr);
      gap: var(--space-12);
    }
  }

  /* Sticky ToC (desktop) */
  .article-toc {
    display: none;
  }
  @media (min-width: 1024px) {
    .article-toc {
      display: block;
      position: sticky; top: 5rem;
      max-height: calc(100dvh - 6rem); overflow-y: auto;
      padding-right: var(--space-3); align-self: start;
      font-size: var(--font-size-sm);
    }
  }
  .article-toc__title {
    font-size: var(--font-size-xs); font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.05em;
    color: var(--color-text-muted); margin-bottom: var(--space-3);
  }
  .article-toc__list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 2px; }
  .article-toc__item a {
    display: block; padding: 6px 10px; border-radius: var(--radius-sm);
    color: var(--color-text-muted); text-decoration: none; line-height: 1.4;
    border-left: 2px solid transparent;
    transition: color var(--trans), background var(--trans), border-color var(--trans);
  }
  .article-toc__item a:hover { color: var(--color-text); background: var(--color-surface); }
  .article-toc__item--active > a {
    color: var(--color-primary); font-weight: 600;
    background: var(--color-primary-light); border-left-color: var(--color-primary);
  }
  .article-toc__item--h3 a { padding-left: 22px; font-size: 0.8125rem; }

  /* Mobile ToC: details/summary above content */
  .article-toc-mobile {
    border: 1px solid var(--color-border); border-radius: var(--radius);
    margin-bottom: var(--space-6); background: var(--color-bg-secondary);
  }
  .article-toc-mobile[open] { background: var(--color-bg); }
  .article-toc-mobile > summary {
    list-style: none; cursor: pointer; padding: var(--space-3) var(--space-4);
    font-weight: 600; font-size: var(--font-size-sm);
    display: flex; justify-content: space-between; align-items: center;
  }
  .article-toc-mobile > summary::-webkit-details-marker { display: none; }
  .article-toc-mobile > summary::after { content: '⌄'; transition: transform var(--trans); font-size: 1.25em; }
  .article-toc-mobile[open] > summary::after { transform: rotate(180deg); }
  .article-toc-mobile__list {
    list-style: none; padding: 0 var(--space-4) var(--space-3); margin: 0;
    display: flex; flex-direction: column; gap: 2px;
  }
  .article-toc-mobile__list a {
    display: block; padding: 8px 6px; color: var(--color-text-muted);
    text-decoration: none; font-size: var(--font-size-sm); border-radius: var(--radius-sm);
  }
  .article-toc-mobile__list a:hover { color: var(--color-primary); background: var(--color-primary-light); }
  @media (min-width: 1024px) { .article-toc-mobile { display: none; } }

  /* Prose container — main column */
  .article-prose {
    max-width: var(--article-prose-width);
    font-size: var(--article-font-size);
    line-height: var(--article-line-height);
    color: var(--color-text);
  }
  .article-prose > * + * { margin-top: var(--space-4); }
  .article-prose > h2 + *, .article-prose > h3 + * { margin-top: var(--space-3); }

  .article-prose h1 {
    font-size: clamp(1.875rem, 1.4rem + 2.4vw, 2.75rem);
    font-weight: 800; line-height: 1.15; letter-spacing: -0.02em;
    text-wrap: balance; color: var(--color-primary);
    margin-bottom: var(--space-3);
  }
  .article-prose h2 {
    font-size: var(--article-h2-size); font-weight: 700; line-height: 1.25;
    letter-spacing: -0.015em; text-wrap: balance; color: var(--color-text);
    margin-top: var(--article-section-gap); scroll-margin-top: 5rem;
  }
  .article-prose h3 {
    font-size: var(--article-h3-size); font-weight: 700; line-height: 1.3;
    color: var(--color-text); margin-top: var(--space-8); scroll-margin-top: 5rem;
  }
  .article-prose p { color: var(--color-text); }
  .article-prose strong { font-weight: 700; color: var(--color-text); }
  .article-prose a { color: var(--color-primary); text-decoration: none; font-weight: 600; transition: color var(--trans); }
  .article-prose a:hover { color: var(--color-primary-hover); }

  .article-prose ul, .article-prose ol {
    padding-left: 1.5em; display: flex; flex-direction: column; gap: var(--space-2);
  }
  .article-prose ul li::marker { color: var(--color-accent); }
  .article-prose ol li::marker { color: var(--color-primary); font-weight: 700; }

  .article-prose blockquote {
    border-left: 3px solid var(--color-accent);
    background: var(--color-accent-light);
    padding: var(--space-4) var(--space-5);
    border-radius: 0 var(--radius) var(--radius) 0;
    color: var(--color-text); font-style: italic;
  }
  .article-prose blockquote cite {
    display: block; margin-top: var(--space-2);
    font-size: var(--font-size-sm); font-style: normal; color: var(--color-text-muted);
  }

  .article-prose figure { margin-block: var(--space-6); }
  .article-prose figcaption {
    margin-top: var(--space-2); font-size: var(--font-size-sm);
    color: var(--color-text-muted); text-align: center;
  }

  /* Article status bar — meta above hero */
  .article-status-bar {
    display: flex; flex-wrap: wrap; gap: var(--space-3) var(--space-4);
    align-items: center; font-size: var(--font-size-sm);
    color: var(--color-text-muted); margin-bottom: var(--space-4);
  }
  .article-status-bar__item { display: inline-flex; align-items: center; gap: 6px; }
  .article-status-bar__item--verified { color: var(--color-success); font-weight: 600; }
  .article-status-bar__dot { width: 4px; height: 4px; border-radius: 50%; background: currentColor; opacity: 0.5; }

  /* Article hero — direct answer for AIO */
  .article-hero {
    background: linear-gradient(180deg, var(--color-primary-light) 0%, var(--color-bg) 100%);
    border-radius: var(--radius-xl); padding: clamp(1.5rem, 4vw, 2.5rem);
    margin-bottom: var(--space-8);
  }
  .article-hero__lede {
    font-size: clamp(1.0625rem, 0.95rem + 0.5vw, 1.25rem); line-height: 1.55;
    color: var(--color-text); margin-top: var(--space-3); text-wrap: pretty;
  }
  .article-hero__lede strong { color: var(--color-primary); font-weight: 700; }

  /* KPI grid — hero numbers */
  .kpi-grid {
    display: grid; grid-template-columns: 1fr; gap: var(--space-3);
    margin-top: var(--space-5);
  }
  @media (min-width: 480px) { .kpi-grid { grid-template-columns: repeat(2, 1fr); } }
  @media (min-width: 768px) { .kpi-grid { grid-template-columns: repeat(4, 1fr); } }

  .kpi-card {
    background: var(--color-bg); border: 1px solid var(--color-border);
    border-radius: var(--radius-lg); padding: var(--space-4) var(--space-3);
    text-align: center; transition: transform var(--trans), box-shadow var(--trans);
  }
  .kpi-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
  .kpi-card__label {
    font-size: var(--font-size-xs); text-transform: uppercase; letter-spacing: 0.05em;
    color: var(--color-text-muted); font-weight: 600; margin-bottom: var(--space-2);
  }
  .kpi-card__value {
    font-size: clamp(1.25rem, 1rem + 1vw, 1.75rem); font-weight: 800; line-height: 1.1;
    font-variant-numeric: tabular-nums; color: var(--color-text);
  }
  .kpi-card__hint {
    font-size: var(--font-size-xs); color: var(--color-text-dim);
    margin-top: 4px;
  }
  .kpi-card--tax .kpi-card__value { color: var(--color-tax); }
  .kpi-card--net .kpi-card__value { color: var(--color-net); }
  .kpi-card--rate .kpi-card__value { color: var(--color-primary); }

  /* Inline mini-calculator inside article */
  .article-inline-calc {
    background: var(--color-bg-secondary); border: 1px solid var(--color-border);
    border-radius: var(--radius-lg); padding: var(--space-5);
    margin-block: var(--space-6);
  }
  .article-inline-calc__label {
    display: block; font-weight: 600; margin-bottom: var(--space-3);
    color: var(--color-text);
  }
  .article-inline-calc__row {
    display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: center;
  }
  .article-inline-calc__input {
    flex: 1 1 200px; min-width: 0;
    padding: 12px 14px; font-size: var(--font-size-md); font-weight: 600;
    border: 2px solid var(--color-border); border-radius: var(--radius);
    background: var(--color-bg); color: var(--color-text);
    font-variant-numeric: tabular-nums;
  }
  .article-inline-calc__input:focus { outline: none; border-color: var(--color-primary); box-shadow: var(--shadow-focus); }
  .article-inline-calc__output {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: var(--space-3); margin-top: var(--space-4);
  }
  .article-inline-calc__cell {
    background: var(--color-bg); border-radius: var(--radius);
    padding: var(--space-3); text-align: center;
  }
  .article-inline-calc__cell-label {
    font-size: var(--font-size-xs); color: var(--color-text-muted);
    text-transform: uppercase; letter-spacing: 0.04em; font-weight: 600;
  }
  .article-inline-calc__cell-value {
    font-size: 1.375rem; font-weight: 800; font-variant-numeric: tabular-nums;
    margin-top: 4px;
  }
  .article-inline-calc__cell--tax .article-inline-calc__cell-value { color: var(--color-tax); }
  .article-inline-calc__cell--net .article-inline-calc__cell-value { color: var(--color-net); }
  .article-inline-calc__cta {
    display: inline-flex; align-items: center; gap: 6px; margin-top: var(--space-4);
    font-size: var(--font-size-sm); color: var(--color-primary); font-weight: 600;
    text-decoration: none;
  }
  .article-inline-calc__cta:hover { text-decoration: underline; }

  /* Bracket visual — static horizontal bar */
  .bracket-visual {
    margin-block: var(--space-6); padding: var(--space-4);
    background: var(--color-bg-secondary); border-radius: var(--radius-lg);
  }
  .bracket-visual__title {
    font-size: var(--font-size-sm); font-weight: 600; color: var(--color-text-muted);
    margin-bottom: var(--space-3);
  }
  .bracket-visual__bar {
    display: grid; grid-template-columns: repeat(5, 1fr);
    gap: 2px;
  }
  .bracket-visual__segment {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    min-height: 56px; padding: 6px 4px; gap: 2px;
    color: #fff; text-shadow: 0 1px 2px rgba(0,0,0,0.3);
    text-align: center; line-height: 1.1;
    position: relative;
    border-radius: var(--radius-sm, 6px);
  }
  .bracket-visual__segment:first-child { border-radius: var(--radius) 4px 4px var(--radius); }
  .bracket-visual__segment:last-child { border-radius: 4px var(--radius) var(--radius) 4px; }
  .bracket-visual__segment-label { font-size: var(--font-size-base); font-weight: 800; }
  .bracket-visual__segment-range { font-size: 11px; font-weight: 600; opacity: 0.92; white-space: nowrap; }
  .bracket-visual__segment--active { outline: 3px solid var(--color-text); outline-offset: -3px; z-index: 1; }
  .bracket-visual__segment--active::after {
    content: '↑ ваш доход'; position: absolute; top: calc(100% + 6px); left: 50%; transform: translateX(-50%);
    font-size: 11px; font-weight: 700; color: var(--color-text); text-shadow: none; white-space: nowrap;
  }
  @media (max-width: 480px) {
    .bracket-visual__segment { min-height: 64px; padding: 4px 2px; }
    .bracket-visual__segment-label { font-size: var(--font-size-sm); }
    .bracket-visual__segment-range { font-size: 10px; }
  }
  .bracket-visual__legend {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: var(--space-2); margin-top: calc(var(--space-3) + 18px);
    font-size: var(--font-size-xs);
  }
  .bracket-visual__legend-item { display: flex; align-items: center; gap: 6px; color: var(--color-text-muted); }
  .bracket-visual__legend-dot { width: 10px; height: 10px; border-radius: 2px; flex: 0 0 10px; }
  .bracket-visual__note {
    margin-top: var(--space-3); font-size: var(--font-size-sm);
    color: var(--color-text-muted);
  }
  .bracket-visual__note strong { color: var(--color-primary); }

  /* Monthly canvas chart container */
  .monthly-canvas-wrap {
    margin-block: var(--space-6); background: var(--color-bg);
    border: 1px solid var(--color-border); border-radius: var(--radius-lg);
    padding: var(--space-4);
  }
  .monthly-canvas-wrap__title {
    font-weight: 600; margin-bottom: var(--space-3); font-size: var(--font-size-md);
  }
  .monthly-canvas {
    display: block; width: 100%; height: auto; aspect-ratio: 16 / 8;
    max-height: 320px;
  }
  .monthly-canvas-wrap__legend {
    display: flex; flex-wrap: wrap; gap: var(--space-3) var(--space-4);
    margin-top: var(--space-3); font-size: var(--font-size-sm);
    color: var(--color-text-muted);
  }
  .monthly-canvas-wrap__legend-item { display: inline-flex; align-items: center; gap: 6px; }
  .monthly-canvas-wrap__legend-dot { width: 12px; height: 12px; border-radius: 3px; flex: 0 0 12px; }
  .monthly-canvas-wrap__share {
    display: inline-flex; align-items: center; gap: 6px;
    margin-top: var(--space-3); padding: 8px 14px;
    border: 1px solid var(--color-border); border-radius: var(--radius-pill);
    background: var(--color-bg); color: var(--color-text-muted);
    font-size: var(--font-size-sm); font-weight: 500; cursor: pointer;
    transition: color var(--trans), border-color var(--trans);
  }
  .monthly-canvas-wrap__share:hover { color: var(--color-primary); border-color: var(--color-primary); }

  /* Disclosure (details/summary) — стилизованный спойлер */
  .disclosure { margin-top: var(--space-4); border: 1px solid var(--color-border); border-radius: var(--radius); background: var(--color-surface); overflow: hidden; }
  .disclosure[open] { box-shadow: 0 1px 3px rgba(0,0,0,0.04); }
  .disclosure__summary {
    display: flex; align-items: center; gap: 8px;
    padding: 12px 16px; cursor: pointer; user-select: none;
    font-size: var(--font-size-sm); font-weight: 600; color: var(--color-text);
    list-style: none; transition: background var(--trans), color var(--trans);
  }
  .disclosure__summary::-webkit-details-marker { display: none; }
  .disclosure__summary::marker { display: none; content: ''; }
  .disclosure__summary:hover { background: var(--color-primary-light); color: var(--color-primary); }
  .disclosure__icon { color: var(--color-text-muted); flex-shrink: 0; transition: transform var(--trans), color var(--trans); }
  .disclosure[open] > .disclosure__summary .disclosure__icon { transform: rotate(180deg); color: var(--color-primary); }
  .disclosure[open] > .disclosure__summary { color: var(--color-primary); border-bottom: 1px solid var(--color-border); }
  .disclosure__body { padding: 16px; overflow-x: auto; -webkit-overflow-scrolling: touch; background: #fff; }
  .disclosure__summary:focus-visible { outline: 2px solid var(--color-primary); outline-offset: -2px; }

  .monthly-canvas-fallback {
    width: 100%; border-collapse: collapse; font-size: var(--font-size-sm);
    font-variant-numeric: tabular-nums;
  }
  .monthly-canvas-fallback th,
  .monthly-canvas-fallback td {
    padding: 6px 10px; border-bottom: 1px solid var(--color-border-light); text-align: right;
  }
  .monthly-canvas-fallback th:first-child,
  .monthly-canvas-fallback td:first-child { text-align: left; }
  .monthly-canvas-fallback tr.is-threshold td { background: var(--color-warning-light); font-weight: 600; }

  /* Comparison table (before/after history) */
  .comparison-table {
    width: 100%; border-collapse: collapse; font-size: var(--font-size-sm);
    font-variant-numeric: tabular-nums; margin-top: var(--space-3);
  }
  .comparison-table th,
  .comparison-table td {
    padding: 10px 12px; border-bottom: 1px solid var(--color-border-light);
    text-align: left; vertical-align: top; line-height: 1.4;
  }
  .comparison-table th {
    background: var(--color-surface); font-weight: 700; font-size: var(--font-size-xs);
    text-transform: uppercase; letter-spacing: 0.04em; color: var(--color-text-muted);
    border-bottom: 2px solid var(--color-border);
  }
  .comparison-table th.comparison-table__you,
  .comparison-table td:last-child { text-align: right; white-space: nowrap; }
  .comparison-table__current td { background: var(--color-primary-light); font-weight: 600; }
  .comparison-table__current td:nth-child(1) { position: relative; padding-left: 20px; }
  .comparison-table__current td:nth-child(1)::before {
    content: ''; position: absolute; left: 6px; top: 50%; transform: translateY(-50%);
    width: 4px; height: 4px; border-radius: 50%; background: var(--color-primary);
  }
  .comparison-table__note {
    display: block; font-size: 11px; font-weight: 400; color: var(--color-text-muted);
    margin-top: 2px;
  }

  /* Callouts — info / warn / tip / law */
  .callout {
    border-left: 4px solid var(--color-border);
    background: var(--color-bg-secondary);
    padding: var(--space-4) var(--space-5);
    border-radius: 0 var(--radius) var(--radius) 0;
    margin-block: var(--space-5);
  }
  .callout__title {
    font-size: var(--font-size-sm); text-transform: uppercase;
    letter-spacing: 0.05em; font-weight: 700; margin-bottom: var(--space-2);
    display: inline-flex; align-items: center; gap: 8px;
  }
  .callout > p:last-child { margin-bottom: 0; }
  .callout--info { background: var(--article-callout-info-bg); border-color: var(--article-callout-info-bord); }
  .callout--info .callout__title { color: var(--article-callout-info-bord); }
  .callout--warn { background: var(--article-callout-warn-bg); border-color: var(--article-callout-warn-bord); }
  .callout--warn .callout__title { color: var(--article-callout-warn-bord); }
  .callout--tip  { background: var(--article-callout-tip-bg);  border-color: var(--article-callout-tip-bord); }
  .callout--tip  .callout__title { color: var(--article-callout-tip-bord); }
  .callout--law  { background: var(--article-callout-law-bg);  border-color: var(--article-callout-law-bord); }
  .callout--law  .callout__title { color: var(--article-callout-law-bord); }
  .callout__source {
    display: block; margin-top: var(--space-2); font-size: var(--font-size-xs);
    color: var(--color-text-muted);
  }
  .callout__source a { color: var(--color-text-muted); }

  /* FAQ accordion — article-level */
  .article-faq { margin-block: var(--space-8); }
  .article-faq__list { display: flex; flex-direction: column; gap: var(--space-2); }
  .article-faq__item {
    border: 1px solid var(--color-border); border-radius: var(--radius);
    background: var(--color-bg); transition: box-shadow var(--trans);
  }
  .article-faq__item[open] { box-shadow: var(--shadow); border-color: var(--color-primary-light); }
  .article-faq__item > summary {
    list-style: none; cursor: pointer; padding: var(--space-4) var(--space-5);
    font-weight: 600; font-size: var(--font-size-md); color: var(--color-text);
    display: flex; align-items: flex-start; justify-content: space-between; gap: var(--space-3);
  }
  .article-faq__item > summary::-webkit-details-marker { display: none; }
  .article-faq__item > summary::after {
    content: '+'; flex: 0 0 auto; font-size: 1.5em; line-height: 1;
    color: var(--color-primary); transition: transform var(--trans);
  }
  .article-faq__item[open] > summary::after { content: '−'; }
  .article-faq__answer {
    padding: 0 var(--space-5) var(--space-5); color: var(--color-text);
    line-height: 1.6; font-size: var(--font-size-md);
  }
  .article-faq__answer > * + * { margin-top: var(--space-3); }

  /* Related grid — links to other articles */
  .related-grid {
    display: grid; grid-template-columns: 1fr; gap: var(--space-3);
    margin-block: var(--space-8);
  }
  @media (min-width: 640px)  { .related-grid { grid-template-columns: repeat(2, 1fr); } }
  @media (min-width: 1024px) { .related-grid { grid-template-columns: repeat(3, 1fr); } }
  .related-card {
    display: flex; flex-direction: column; gap: 6px;
    background: var(--color-bg); border: 1px solid var(--color-border);
    border-radius: var(--radius-lg); padding: var(--space-4);
    text-decoration: none; color: var(--color-text);
    transition: border-color var(--trans), box-shadow var(--trans), transform var(--trans);
  }
  .related-card:hover {
    border-color: var(--color-primary); box-shadow: var(--shadow-md);
    transform: translateY(-2px);
  }
  .related-card__label {
    font-size: var(--font-size-xs); text-transform: uppercase;
    color: var(--color-text-muted); font-weight: 600; letter-spacing: 0.04em;
  }
  .related-card__title { font-weight: 700; line-height: 1.3; color: var(--color-text); }
  .related-card__hint { font-size: var(--font-size-sm); color: var(--color-text-muted); }

  /* Article CTA — bottom box */
  .article-cta {
    background: var(--gradient-result); color: #fff;
    border-radius: var(--radius-xl); padding: clamp(1.5rem, 4vw, 2.5rem);
    margin-block: var(--space-8); text-align: center;
  }
  .article-cta .article-cta__title { font-size: var(--font-size-xl); font-weight: 700; margin-bottom: var(--space-2); color: #fff; }
  .article-cta .article-cta__desc  { color: rgba(255,255,255,0.92); margin-bottom: var(--space-4); }
  .article-cta__btn {
    display: inline-flex; align-items: center; gap: 8px; padding: 12px 24px;
    background: var(--color-accent); color: #fff; border-radius: var(--radius-pill);
    font-weight: 700; text-decoration: none; transition: background var(--trans);
  }
  .article-cta__btn:hover { background: var(--color-accent-hover); }

  /* Threshold badge inline */
  .threshold-badge {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 2px 8px; border-radius: var(--radius-pill);
    background: var(--color-warning-light); color: var(--color-warning);
    font-size: var(--font-size-xs); font-weight: 700;
  }

  /* Reduced motion */
  @media (prefers-reduced-motion: reduce) {
    .reading-progress__bar,
    .kpi-card,
    .related-card,
    .bracket-visual__segment { transition: none; }
    .kpi-card:hover, .related-card:hover { transform: none; }
  }
} /* end @layer components — article long-read */

/* ── Salary Articles Grid (главная страница) ── */
@layer components {
  .salary-articles { padding: 48px 0; background: var(--color-bg-alt, #f8f9fa); }
  .salary-articles .section-subtitle {
    text-align: center; color: var(--color-text-muted);
    margin-bottom: 24px; font-size: var(--font-size-sm);
  }
  .salary-articles__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 12px; margin-bottom: 20px;
  }
  .salary-article-card {
    display: flex; flex-direction: column; gap: 4px;
    padding: 16px; border-radius: var(--radius-md);
    background: var(--color-surface); border: 1px solid var(--color-border);
    text-decoration: none; color: inherit;
    transition: box-shadow 0.15s, border-color 0.15s;
  }
  .salary-article-card:hover {
    border-color: var(--color-primary); box-shadow: var(--shadow-sm);
  }
  .salary-article-card--highlight { border-color: var(--color-primary-light); }
  .salary-article-card__sum {
    font-size: var(--font-size-base); font-weight: 700; color: var(--color-text);
  }
  .salary-article-card__tax {
    font-size: var(--font-size-sm); color: var(--color-text-muted);
  }
  .salary-article-card__rate {
    font-size: var(--font-size-xs); color: var(--color-primary); font-weight: 600;
  }
  .salary-articles__cta { text-align: center; margin-top: 8px; }
  .salary-articles__cta a { color: var(--color-primary); font-weight: 600; }

  /* ── Vychety page ── */
  .page-content { padding: 32px 0 64px; }
  .page-container { max-width: 960px; margin: 0 auto; padding: 0 var(--space-4); }
  .page-intro {
    font-size: var(--font-size-lg); color: var(--color-text-muted);
    margin-bottom: 40px; max-width: 720px;
  }

  .deduction-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px; margin-bottom: 48px;
  }
  .deduction-card {
    padding: 24px; border-radius: var(--radius-md);
    background: var(--color-surface); border: 1px solid var(--color-border);
  }
  .deduction-card__icon { font-size: 2rem; margin-bottom: 12px; }
  .deduction-card__title { font-size: var(--font-size-lg); margin: 0 0 4px; }
  .deduction-card__limit {
    font-size: var(--font-size-sm); color: var(--color-primary);
    font-weight: 600; margin-bottom: 12px;
  }
  .deduction-card__list {
    font-size: var(--font-size-sm); padding-left: 20px; margin-bottom: 12px;
    color: var(--color-text-muted);
  }
  .deduction-card__list li { margin-bottom: 4px; }
  .deduction-card__how {
    font-size: var(--font-size-xs); color: var(--color-text-muted);
    border-top: 1px solid var(--color-border); padding-top: 10px; margin-top: 12px;
  }
  .deduction-card__law {
    font-size: var(--font-size-xs); color: var(--color-text-muted); margin-top: 6px;
  }
  .deduction-card__law a { color: var(--color-primary); }

  .deduction-comparison { margin-bottom: 48px; }
  .deduction-comparison h2 { margin-bottom: 16px; }
  .table-wrapper { overflow-x: auto; }
  .comparison-table { width: 100%; border-collapse: collapse; font-size: var(--font-size-sm); }
  .comparison-table th,
  .comparison-table td { padding: 10px 14px; border-bottom: 1px solid var(--color-border); text-align: left; }
  .comparison-table th { background: var(--color-bg-alt, #f8f9fa); font-weight: 700; }

  .deduction-cta {
    background: var(--color-primary); color: #fff;
    padding: 32px; border-radius: var(--radius-lg);
    margin-bottom: 48px; text-align: center;
  }
  .deduction-cta h2 { color: #fff; margin-bottom: 8px; }
  .deduction-cta p { opacity: 0.9; margin-bottom: 20px; }
  .deduction-cta .btn-primary {
    background: #fff; color: var(--color-primary);
    padding: 12px 28px; border-radius: var(--radius-pill);
    font-weight: 700; text-decoration: none; display: inline-block;
  }
  .deduction-cta .btn-primary:hover { opacity: 0.9; }
}

/* ── Reminder: напоминания о дедлайнах НДФЛ ── */
.reminder {
  margin-top: 28px;
  padding: 20px 22px;
  border: 1px solid var(--color-border);
  border-radius: 14px;
  background: var(--color-bg-secondary);
}
.reminder__head { margin-bottom: 14px; }
.reminder__head h2 {
  margin: 0 0 6px;
  font-size: 18px; font-weight: 600; letter-spacing: -.01em;
}
.reminder__sub {
  margin: 0;
  font-size: 13px; line-height: 1.5; color: var(--color-text-muted);
}
.reminder-btn {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  align-items: center;
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: 10px;
  background: var(--color-bg);
  color: var(--color-text);
  text-align: left;
  cursor: pointer;
  transition: border-color .15s, transform .15s, background .15s;
}
.reminder-btn:hover:not(:disabled) {
  border-color: var(--color-primary);
  transform: translateY(-1px);
}
.reminder-btn:disabled { cursor: not-allowed; opacity: .65; }
.reminder-btn__icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--color-primary-muted);
  color: var(--color-primary);
}
.reminder-btn[data-state="on"] .reminder-btn__icon {
  background: var(--color-primary);
  color: #fff;
}
.reminder-btn[data-state="denied"] .reminder-btn__icon,
.reminder-btn[data-state="unsupported"] .reminder-btn__icon {
  background: var(--color-surface);
  color: var(--color-text-dim);
}
.reminder-btn__text { display: grid; gap: 2px; min-width: 0; }
.reminder-btn__label { font-size: 14px; font-weight: 600; color: var(--color-text); }
.reminder-btn[data-state="on"] .reminder-btn__label { color: var(--color-primary); }
.reminder-btn__hint { font-size: 12px; color: var(--color-text-muted); }
.reminder__privacy {
  margin: 12px 2px 0;
  font-size: 11.5px; line-height: 1.5;
  color: var(--color-text-dim);
}
/* ─── Bottom Nav (mobile only, brand-tinted) ──────────────────────────────────
   Цвет берётся из --bnav-color (fallback --color-primary, затем --primary).
   Каждый инструмент окрашивает меню в свой brand-токен.
   ──────────────────────────────────────────────────────────────────────────── */

.bnav { display: none; }

@media (max-width: 767px) {
  .bnav {
    --bnav-color: var(--color-primary, var(--primary, #1F5FFF));
    --bnav-ink: #0f172a;
    --bnav-bg: color-mix(in srgb, var(--bnav-color) 6%, #ffffff 94%);
    --bnav-border: color-mix(in srgb, var(--bnav-color) 22%, transparent);
    --bnav-shadow: color-mix(in srgb, var(--bnav-color) 28%, transparent);
    --bnav-muted: color-mix(in srgb, var(--bnav-ink) 62%, transparent);
    --bnav-active-bg: color-mix(in srgb, var(--bnav-color) 12%, transparent);

    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 90;
    padding: 6px 6px calc(6px + env(safe-area-inset-bottom));
    background: var(--bnav-bg);
    -webkit-backdrop-filter: saturate(180%) blur(16px);
            backdrop-filter: saturate(180%) blur(16px);
    border-top: 1px solid var(--bnav-border);
    box-shadow: 0 -8px 24px -12px var(--bnav-shadow);
    transform: translateY(110%);
    transition: transform .28s cubic-bezier(.32, .72, .24, 1);
    will-change: transform;
  }

  /* Тонкая цветная линия-акцент сверху */
  .bnav::before {
    content: "";
    position: absolute;
    top: 0;
    left: 12%;
    right: 12%;
    height: 2px;
    border-radius: 2px;
    background: linear-gradient(90deg,
      transparent,
      var(--bnav-color) 30%,
      var(--bnav-color) 70%,
      transparent);
    opacity: .55;
  }

  .bnav[data-state="visible"] { transform: translateY(0); }

  @media (prefers-color-scheme: dark) {
    .bnav {
      --bnav-ink: #e6edf3;
      --bnav-bg: color-mix(in srgb, var(--bnav-color) 10%, #11151c 90%);
      --bnav-border: color-mix(in srgb, var(--bnav-color) 32%, transparent);
      --bnav-shadow: rgba(0, 0, 0, .45);
      --bnav-muted: color-mix(in srgb, var(--bnav-ink) 60%, transparent);
      --bnav-active-bg: color-mix(in srgb, var(--bnav-color) 22%, transparent);
    }
  }

  /* Fallback без backdrop-filter: плотный тонированный фон */
  @supports not ((-webkit-backdrop-filter: blur(1px)) or (backdrop-filter: blur(1px))) {
    .bnav {
      background: color-mix(in srgb, var(--bnav-color) 8%, #ffffff 92%);
    }
    @media (prefers-color-scheme: dark) {
      .bnav {
        background: color-mix(in srgb, var(--bnav-color) 14%, #11151c 86%);
      }
    }
  }

  .bnav__link {
    flex: 1 1 0;
    min-width: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 3px;
    padding: 6px 2px;
    min-height: 52px;
    border-radius: 12px;
    text-decoration: none;
    color: var(--bnav-muted);
    transition: color .15s ease, background-color .2s ease, transform .15s ease;
  }

  .bnav__link:hover { color: var(--bnav-ink); }
  .bnav__link:active { transform: scale(.96); }
  .bnav__link:focus-visible {
    outline: 2px solid var(--bnav-color);
    outline-offset: -2px;
  }

  .bnav__link[aria-current="page"] {
    color: var(--bnav-color);
    background: var(--bnav-active-bg);
    font-weight: 600;
  }
  .bnav__link[aria-current="page"] .bnav__icon {
    transform: translateY(-1px);
  }

  .bnav__icon {
    width: 22px;
    height: 22px;
    flex-shrink: 0;
    transition: transform .2s ease;
  }

  .bnav__label {
    font-size: 11px;
    line-height: 1.1;
    font-weight: 500;
    letter-spacing: -0.01em;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  @media (max-width: 380px) {
    .bnav__label { font-size: 10px; }
    .bnav__link { gap: 2px; padding: 6px 1px; }
  }

  /* Защита от перекрытия контента нижним меню */
  body { padding-bottom: calc(60px + env(safe-area-inset-bottom)); }

  /* Кнопка «Наверх» поднимается над меню */
  .scroll-to-top {
    bottom: calc(72px + env(safe-area-inset-bottom)) !important;
  }

  @media (prefers-reduced-motion: reduce) {
    .bnav { transition: none; }
    .bnav__link, .bnav__icon { transition: none; }
  }
}