/* ============================================================
   Лига Гарант — Design System
   ============================================================ */

:root {
  /* Brand */
  --brand-red: #C0392B;
  --brand-red-hover: #A93226;
  --brand-red-soft: #FBEEEB;
  --brand-silver: #8E9199;
  --brand-dark: #111111;

  /* Light theme */
  --bg: #FFFFFF;
  --bg-soft: #F8F9FA;
  --bg-elevated: #FFFFFF;
  --bg-dark: #111111;
  --bg-dark-soft: #1A1A1A;

  --text: #1A1A1A;
  --text-muted: #6B7280;
  --text-faint: #9CA3AF;
  --text-on-dark: #FFFFFF;
  --text-on-dark-muted: rgba(255, 255, 255, 0.65);

  --border: #E5E7EB;
  --border-strong: #D1D5DB;
  --border-dark: rgba(255, 255, 255, 0.1);

  --shadow-sm: 0 1px 2px rgba(17, 17, 17, 0.04), 0 1px 1px rgba(17, 17, 17, 0.02);
  --shadow-md: 0 4px 14px rgba(17, 17, 17, 0.06), 0 1px 4px rgba(17, 17, 17, 0.04);
  --shadow-lg: 0 24px 48px -16px rgba(17, 17, 17, 0.12), 0 4px 16px rgba(17, 17, 17, 0.04);
  --shadow-red: 0 8px 24px -8px rgba(192, 57, 43, 0.4);

  /* Spacing */
  --container: 1280px;
  --container-narrow: 1080px;
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  /* Type */
  --font: "Manrope", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-serif: "PT Serif", Georgia, serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;
}

[data-theme="dark"] {
  --bg: #0E0E10;
  --bg-soft: #161618;
  --bg-elevated: #1C1C1F;
  --bg-dark: #000000;
  --bg-dark-soft: #1A1A1A;

  --text: #F5F5F7;
  --text-muted: #A1A1AA;
  --text-faint: #71717A;

  --border: #2A2A2E;
  --border-strong: #3A3A3F;

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 14px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 24px 48px -16px rgba(0, 0, 0, 0.6);
  --shadow-red: 0 8px 24px -8px rgba(192, 57, 43, 0.5);

  --brand-red-soft: rgba(192, 57, 43, 0.15);
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "ss01", "cv11";
}

body {
  transition: background-color 0.25s ease, color 0.25s ease;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

input, select, textarea {
  font: inherit;
  color: inherit;
}

h1, h2, h3, h4, h5, h6 {
  margin: 0;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  text-wrap: balance;
}

p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }

/* ============================================================
   Layout
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}
.container-narrow {
  width: 100%;
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 32px;
}
.section {
  padding: 96px 0;
  position: relative;
}
.section--tight { padding: 72px 0; }
.section--soft { background: var(--bg-soft); }
.section--dark {
  background: var(--bg-dark);
  color: var(--text-on-dark);
}
.section--dark h1,
.section--dark h2,
.section--dark h3 { color: var(--text-on-dark); }

@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .container, .container-narrow { padding: 0 20px; }
}

/* ============================================================
   Typography helpers
   ============================================================ */
.h-display {
  font-size: clamp(40px, 5.5vw, 72px);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.02;
}
.h-1 {
  font-size: clamp(34px, 4vw, 52px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
}
.h-2 {
  font-size: clamp(26px, 2.6vw, 36px);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
}
.h-3 {
  font-size: clamp(20px, 1.5vw, 22px);
  font-weight: 700;
  letter-spacing: -0.015em;
  line-height: 1.3;
}
.eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand-red);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.eyebrow::before {
  content: "";
  width: 24px;
  height: 1px;
  background: currentColor;
}
.lead {
  font-size: clamp(17px, 1.25vw, 19px);
  line-height: 1.55;
  color: var(--text-muted);
}
.muted { color: var(--text-muted); }
.mono { font-family: var(--font-mono); }
.serif { font-family: var(--font-serif); }

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 22px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: -0.005em;
  white-space: nowrap;
  transition: all 0.18s ease;
  cursor: pointer;
  border: 1px solid transparent;
}
.btn-lg {
  padding: 18px 28px;
  font-size: 16px;
}
.btn-sm {
  padding: 10px 16px;
  font-size: 14px;
}
.btn-primary {
  background: var(--brand-red);
  color: #fff;
}
.btn-primary:hover {
  background: var(--brand-red-hover);
  box-shadow: var(--shadow-red);
  transform: translateY(-1px);
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}
.btn-ghost:hover {
  background: var(--bg-soft);
  border-color: var(--text);
}
.btn-dark {
  background: var(--text);
  color: var(--bg);
}
.btn-dark:hover {
  background: var(--bg-dark);
  color: #fff;
}
.btn-ghost-light {
  background: transparent;
  color: #fff;
  border-color: rgba(255,255,255,0.25);
}
.btn-ghost-light:hover {
  background: rgba(255,255,255,0.08);
  border-color: #fff;
}
.btn .arrow {
  transition: transform 0.18s ease;
}
.btn:hover .arrow {
  transform: translateX(3px);
}

/* ============================================================
   Cards / surfaces
   ============================================================ */
.card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all 0.2s ease;
}
.card-hover:hover {
  border-color: var(--text);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.surface-soft {
  background: var(--bg-soft);
  border-radius: var(--radius-lg);
}

/* ============================================================
   Header
   ============================================================ */
.lg-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--border);
}
.lg-header__inner {
  display: flex;
  align-items: center;
  gap: 40px;
  padding: 14px 0;
}
.lg-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
}
.lg-logo__mark {
  width: 38px;
  height: 38px;
  border-radius: 9px;
  background: var(--brand-red);
  display: grid;
  place-items: center;
  color: #fff;
  flex-shrink: 0;
}
.lg-logo__text {
  font-family: var(--font-serif);
  font-size: 21px;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--text);
}
.lg-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}
.lg-nav a {
  padding: 8px 14px;
  border-radius: 8px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.15s;
}
.lg-nav a:hover {
  color: var(--text);
  background: var(--bg-soft);
}
.lg-nav a.active {
  color: var(--text);
  font-weight: 600;
}
.lg-header__right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 14px;
}
.lg-phone {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 14.5px;
  color: var(--text);
}
.lg-phone__icon {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--brand-red-soft);
  color: var(--brand-red);
}

@media (max-width: 900px) {
  .lg-nav, .lg-phone { display: none; }
}

/* ============================================================
   Hero
   ============================================================ */
.hero {
  padding: 80px 0 96px;
  position: relative;
  overflow: hidden;
}
.hero__grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 64px;
  align-items: start;
}
.hero__left {
  padding-top: 28px;
}
.hero__title {
  font-size: clamp(40px, 5vw, 68px);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.02;
  margin-top: 22px;
  text-wrap: balance;
}
.hero__title .accent {
  color: var(--brand-red);
  font-style: italic;
  font-family: var(--font-serif);
  font-weight: 400;
}
.hero__sub {
  margin-top: 22px;
  font-size: 18px;
  line-height: 1.55;
  color: var(--text-muted);
  max-width: 540px;
}
.hero__ctas {
  margin-top: 32px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.hero__metrics {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.metric {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.metric__value {
  font-size: clamp(28px, 2.6vw, 36px);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text);
  line-height: 1;
}
.metric__value .unit {
  color: var(--brand-red);
}
.metric__label {
  font-size: 13px;
  color: var(--text-muted);
}

@media (max-width: 960px) {
  .hero__grid { grid-template-columns: 1fr; gap: 40px; }
  .hero__metrics { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================
   Calculator (hero)
   ============================================================ */
.calc {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 28px;
  box-shadow: var(--shadow-lg);
  position: relative;
}
.calc--hero { padding: 24px; }
.calc__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
}
.calc__title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 17px;
}
.calc__badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 100px;
  background: var(--brand-red-soft);
  color: var(--brand-red);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.calc__badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--brand-red);
  animation: pulse 1.6s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}
.field__label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.field__hint {
  font-size: 12px;
  font-weight: 500;
  color: var(--text-faint);
}
.input {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--border);
  background: var(--bg);
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 500;
  outline: none;
  transition: all 0.15s;
}
.input:focus {
  border-color: var(--brand-red);
  box-shadow: 0 0 0 3px var(--brand-red-soft);
}
.input--money {
  font-size: 22px;
  font-weight: 700;
  padding: 16px 18px;
  letter-spacing: -0.01em;
}
.field__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.seg {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  padding: 4px;
  background: var(--bg-soft);
  border-radius: 10px;
  border: 1px solid var(--border);
}
.seg button {
  padding: 9px 8px;
  border-radius: 7px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--text-muted);
  background: transparent;
  transition: all 0.15s;
}
.seg button:hover { color: var(--text); }
.seg button.active {
  background: var(--bg);
  color: var(--text);
  box-shadow: var(--shadow-sm);
}
.calc__result {
  margin-top: 18px;
  padding: 18px;
  background: linear-gradient(135deg, var(--brand-red) 0%, #952A1F 100%);
  border-radius: 14px;
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.calc__result-label {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  opacity: 0.8;
}
.calc__result-value {
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -0.025em;
  margin-top: 2px;
  font-variant-numeric: tabular-nums;
}
.calc__result-meta {
  font-size: 12px;
  opacity: 0.85;
  margin-top: 4px;
}
.calc__cta {
  margin-top: 14px;
  width: 100%;
  justify-content: center;
}
.calc__bank-strip {
  margin-top: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-muted);
}
.calc__bank-strip strong { color: var(--text); }

/* ============================================================
   Service cards
   ============================================================ */
.svc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}
.svc {
  position: relative;
  padding: 32px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--bg-elevated);
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-height: 320px;
  transition: all 0.2s ease;
  cursor: pointer;
}
.svc::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--brand-red);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  transform-origin: left;
  transform: scaleX(0);
  transition: transform 0.3s ease;
}
.svc:hover::before { transform: scaleX(1); }
.svc:hover {
  border-color: var(--text);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.svc__num {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--text-faint);
}
.svc__title {
  font-size: 24px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
.svc__desc {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.5;
  flex: 1;
}
.svc__foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 14px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-muted);
}
.svc__link {
  color: var(--brand-red);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
@media (max-width: 900px) {
  .svc-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   Why-us comparison table
   ============================================================ */
.compare {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  margin-top: 48px;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-elevated);
}
.compare__col {
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.compare__col + .compare__col { border-left: 1px solid var(--border); }
.compare__col--us {
  background: var(--bg-dark);
  color: var(--text-on-dark);
}
[data-theme="dark"] .compare__col--us { background: var(--brand-red); }
.compare__col--us .compare__row { border-color: rgba(255,255,255,0.1); }
.compare__head {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
}
.compare__col--us .compare__head { border-color: rgba(255,255,255,0.15); }
.compare__head h3 { font-size: 20px; }
.compare__head .muted { font-size: 13px; }
.compare__col--us .compare__head .muted { color: rgba(255,255,255,0.65); }
.compare__row {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 8px 0;
}
.compare__row .icon {
  flex-shrink: 0;
  margin-top: 2px;
}
.compare__col--label .compare__row {
  font-weight: 600;
  color: var(--text-muted);
}
@media (max-width: 800px) {
  .compare { grid-template-columns: 1fr; }
  .compare__col + .compare__col { border-left: none; border-top: 1px solid var(--border); }
}

/* ============================================================
   Process (how it works)
   ============================================================ */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: 48px;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.section--dark .steps {
  border-color: var(--border-dark);
}
.step {
  padding: 32px 24px;
  border-right: 1px solid var(--border);
  position: relative;
}
.section--dark .step {
  border-color: var(--border-dark);
}
.step:last-child { border-right: none; }
.step__num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--brand-red);
}
.step__title {
  margin-top: 12px;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.step__desc {
  margin-top: 10px;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.55;
}
.section--dark .step__desc { color: var(--text-on-dark-muted); }
.step__time {
  margin-top: 14px;
  display: inline-flex;
  padding: 4px 10px;
  background: var(--bg-soft);
  border-radius: 100px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text);
  font-family: var(--font-mono);
}
.section--dark .step__time {
  background: rgba(255,255,255,0.1);
  color: #fff;
}
@media (max-width: 800px) {
  .steps { grid-template-columns: 1fr 1fr; }
  .step:nth-child(2) { border-right: none; }
  .step:nth-child(1), .step:nth-child(2) { border-bottom: 1px solid var(--border); }
}

/* ============================================================
   AI tools showcase (split cards)
   ============================================================ */
.ai-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 48px;
}
.ai-card {
  position: relative;
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-height: 360px;
  overflow: hidden;
  cursor: pointer;
  transition: all 0.2s ease;
}
.ai-card:hover {
  border-color: var(--text);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.ai-card__tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 100px;
  background: var(--brand-red-soft);
  color: var(--brand-red);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  width: fit-content;
}
.ai-card h3 {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.025em;
}
.ai-card__desc {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.55;
}
.ai-card__demo {
  margin-top: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-soft);
  padding: 16px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  line-height: 1.55;
}
.ai-card__demo .row-k { color: var(--text-faint); }
.ai-card__demo .row-v { color: var(--text); }
.ai-card__demo .ok { color: #16A34A; }
.ai-card__demo .warn { color: #D97706; }
.ai-card__cta {
  align-self: flex-start;
}
@media (max-width: 800px) {
  .ai-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   Cases
   ============================================================ */
.cases {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 20px;
  margin-top: 48px;
}
.case {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  min-height: 380px;
  display: flex;
  flex-direction: column;
}
.case--feature {
  grid-row: span 2;
  min-height: 580px;
}
.case__img {
  flex: 1;
  background-size: cover;
  background-position: center;
  position: relative;
}
.case__img::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 30%, rgba(0,0,0,0.7));
}
.case__body {
  position: absolute;
  inset: auto 0 0 0;
  padding: 28px;
  color: #fff;
  z-index: 1;
}
.case__tag {
  display: inline-block;
  padding: 4px 10px;
  background: var(--brand-red);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: 4px;
  margin-bottom: 12px;
}
.case__title {
  font-size: 22px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  max-width: 480px;
}
.case--feature .case__title { font-size: 32px; }
.case__meta {
  margin-top: 14px;
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 13px;
  opacity: 0.85;
}
.case__meta strong {
  display: block;
  font-size: 18px;
  letter-spacing: -0.01em;
  margin-bottom: 2px;
  opacity: 1;
}
@media (max-width: 900px) {
  .cases { grid-template-columns: 1fr; }
  .case--feature { grid-row: auto; min-height: 380px; }
}

/* ============================================================
   FAQ
   ============================================================ */
.faq {
  margin-top: 48px;
  border-top: 1px solid var(--border);
}
.faq__item {
  border-bottom: 1px solid var(--border);
}
.faq__q {
  width: 100%;
  text-align: left;
  padding: 24px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.015em;
  gap: 24px;
}
.faq__q:hover { color: var(--brand-red); }
.faq__plus {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  display: grid;
  place-items: center;
  transition: all 0.2s;
}
.faq__item.open .faq__plus {
  background: var(--brand-red);
  color: #fff;
  border-color: var(--brand-red);
  transform: rotate(45deg);
}
.faq__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  color: var(--text-muted);
  font-size: 15.5px;
  line-height: 1.6;
  padding-right: 60px;
}
.faq__item.open .faq__a {
  max-height: 400px;
  padding-bottom: 24px;
}

/* ============================================================
   Banks logo strip (placeholders)
   ============================================================ */
.banks {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1px;
  margin-top: 36px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.bank {
  background: var(--bg-elevated);
  padding: 28px 16px;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 15px;
  color: var(--text-muted);
  letter-spacing: -0.01em;
  min-height: 84px;
  text-align: center;
}
.bank small {
  display: block;
  font-size: 10px;
  font-weight: 500;
  margin-top: 2px;
  color: var(--text-faint);
}
@media (max-width: 800px) {
  .banks { grid-template-columns: repeat(3, 1fr); }
}

/* ============================================================
   Footer
   ============================================================ */
.lg-footer {
  background: var(--bg-dark);
  color: var(--text-on-dark);
  padding: 80px 0 30px;
}
.lg-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
}
.lg-footer h4 {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.5);
  margin-bottom: 18px;
}
.lg-footer ul li {
  padding: 6px 0;
  font-size: 14.5px;
  color: rgba(255,255,255,0.75);
  cursor: pointer;
}
.lg-footer ul li:hover { color: #fff; }
.lg-footer__bottom {
  margin-top: 56px;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  font-size: 13px;
  color: rgba(255,255,255,0.45);
}
@media (max-width: 800px) {
  .lg-footer__grid { grid-template-columns: 1fr 1fr; }
}

/* ============================================================
   Calculator page (expanded)
   ============================================================ */
.calc-page {
  padding: 64px 0 96px;
}
.calc-page__grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  margin-top: 48px;
}
.calc-page__form .calc {
  position: sticky;
  top: 80px;
}
.banks-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.bank-offer {
  display: grid;
  grid-template-columns: 56px 1fr auto auto;
  gap: 20px;
  align-items: center;
  padding: 18px 22px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elevated);
  transition: all 0.18s ease;
}
.bank-offer:hover {
  border-color: var(--text);
  box-shadow: var(--shadow-sm);
}
.bank-offer--best {
  border-color: var(--brand-red);
  background: var(--bg-elevated);
  position: relative;
}
.bank-offer--best::before {
  content: "ЛУЧШАЯ ЦЕНА";
  position: absolute;
  top: -8px;
  left: 18px;
  background: var(--brand-red);
  color: #fff;
  padding: 2px 8px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
  border-radius: 4px;
}
.bank-offer__logo {
  width: 56px;
  height: 56px;
  border-radius: 10px;
  background: var(--bg-soft);
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 14px;
  color: var(--text);
  letter-spacing: -0.02em;
  border: 1px solid var(--border);
}
.bank-offer__name {
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.015em;
}
.bank-offer__meta {
  font-size: 12.5px;
  color: var(--text-muted);
  margin-top: 4px;
  display: flex;
  gap: 14px;
}
.bank-offer__price {
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.bank-offer__price strong {
  display: block;
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.025em;
}
.bank-offer__price small {
  font-size: 11px;
  color: var(--text-muted);
}

/* ============================================================
   Tender check page
   ============================================================ */
.check-input-wrap {
  display: flex;
  gap: 12px;
  margin-top: 32px;
  align-items: stretch;
}
.check-input {
  flex: 1;
  padding: 18px 22px;
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 500;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-elevated);
}
.check-input:focus {
  outline: none;
  border-color: var(--brand-red);
  box-shadow: 0 0 0 3px var(--brand-red-soft);
}
.check-result {
  margin-top: 32px;
  padding: 32px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  min-height: 200px;
}
.check-result__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 12px;
}
.check-result__meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-bottom: 24px;
}
.check-meta {
  padding: 16px;
  background: var(--bg-soft);
  border-radius: var(--radius);
}
.check-meta__label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.check-meta__value {
  margin-top: 4px;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.025em;
}
.check-risk {
  padding: 16px 18px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg);
  margin-top: 12px;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}
.check-risk--warn { border-color: #FCD34D; background: #FFFBEB; }
[data-theme="dark"] .check-risk--warn { background: rgba(252, 211, 77, 0.1); }
.check-risk--info { border-color: var(--border); }
.check-risk__icon { flex-shrink: 0; margin-top: 2px; }

.skeleton {
  background: linear-gradient(90deg, var(--bg-soft) 0%, var(--border) 50%, var(--bg-soft) 100%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite linear;
  border-radius: 6px;
}
@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ============================================================
   AI chat widget
   ============================================================ */
.chat-fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--brand-red);
  color: #fff;
  display: grid;
  place-items: center;
  cursor: pointer;
  box-shadow: var(--shadow-red);
  z-index: 90;
  transition: all 0.2s ease;
}
.chat-fab:hover { transform: scale(1.05); }
.chat-fab__pulse {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid var(--brand-red);
  opacity: 0.4;
  animation: chat-pulse 2s ease-out infinite;
}
@keyframes chat-pulse {
  0% { transform: scale(0.9); opacity: 0.6; }
  100% { transform: scale(1.6); opacity: 0; }
}

.chat-panel {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 380px;
  max-width: calc(100vw - 32px);
  height: 560px;
  max-height: calc(100vh - 48px);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  z-index: 95;
  overflow: hidden;
  animation: chat-in 0.25s ease-out;
}
@keyframes chat-in {
  from { opacity: 0; transform: translateY(20px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
.chat-panel__head {
  padding: 16px 20px;
  background: var(--bg-dark);
  color: #fff;
  display: flex;
  align-items: center;
  gap: 12px;
}
.chat-panel__avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--brand-red);
  display: grid;
  place-items: center;
  font-weight: 800;
  font-size: 14px;
  position: relative;
}
.chat-panel__avatar::after {
  content: "";
  position: absolute;
  bottom: 0;
  right: 0;
  width: 10px;
  height: 10px;
  background: #16A34A;
  border: 2px solid var(--bg-dark);
  border-radius: 50%;
}
.chat-panel__name {
  font-weight: 700;
  font-size: 14.5px;
}
.chat-panel__status {
  font-size: 11.5px;
  opacity: 0.7;
  margin-top: 2px;
}
.chat-panel__close {
  margin-left: auto;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  border-radius: 6px;
  opacity: 0.6;
}
.chat-panel__close:hover { opacity: 1; background: rgba(255,255,255,0.1); }

.chat-body {
  flex: 1;
  overflow-y: auto;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: var(--bg-soft);
}
.chat-msg {
  max-width: 85%;
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 14px;
  line-height: 1.45;
  white-space: pre-wrap;
}
.chat-msg--bot {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  align-self: flex-start;
  border-bottom-left-radius: 4px;
}
.chat-msg--user {
  background: var(--brand-red);
  color: #fff;
  align-self: flex-end;
  border-bottom-right-radius: 4px;
}
.chat-msg--typing {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  align-self: flex-start;
  display: flex;
  gap: 4px;
  padding: 14px;
  border-bottom-left-radius: 4px;
}
.chat-msg--typing .dot {
  width: 6px;
  height: 6px;
  background: var(--text-muted);
  border-radius: 50%;
  animation: typing 1.2s infinite;
}
.chat-msg--typing .dot:nth-child(2) { animation-delay: 0.15s; }
.chat-msg--typing .dot:nth-child(3) { animation-delay: 0.3s; }
@keyframes typing {
  0%, 60%, 100% { opacity: 0.3; transform: translateY(0); }
  30% { opacity: 1; transform: translateY(-3px); }
}

.chat-suggest {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  padding: 10px 14px;
}
.chat-suggest button {
  font-size: 12px;
  padding: 7px 10px;
  border: 1px solid var(--border);
  border-radius: 100px;
  background: var(--bg);
  color: var(--text-muted);
  transition: all 0.15s;
}
.chat-suggest button:hover {
  border-color: var(--text);
  color: var(--text);
}

.chat-foot {
  padding: 14px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 8px;
  background: var(--bg-elevated);
}
.chat-foot input {
  flex: 1;
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 14px;
  outline: none;
}
.chat-foot input:focus { border-color: var(--brand-red); }
.chat-foot button {
  padding: 0 16px;
  background: var(--brand-red);
  color: #fff;
  border-radius: 100px;
  font-weight: 600;
  font-size: 14px;
}

/* ============================================================
   Misc
   ============================================================ */
.kicker-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 12px;
}
.kicker-row__right {
  font-size: 14px;
  color: var(--text-muted);
  max-width: 360px;
  text-wrap: pretty;
}

.divider-line {
  height: 1px;
  background: var(--border);
  margin: 0;
}

.lg-footer__logo .lg-logo__text { color: #fff; }
.lg-footer p { color: rgba(255,255,255,0.65); font-size: 14.5px; line-height: 1.55; margin-top: 16px; max-width: 320px; }

.theme-toggle {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  color: var(--text-muted);
  transition: all 0.15s;
}
.theme-toggle:hover {
  color: var(--text);
  border-color: var(--text);
}

/* Russia map fade-in */
.about-team-band {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: center;
  margin-top: 48px;
  padding: 32px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.about-team-band img {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
  border-radius: var(--radius);
}
@media (max-width: 800px) {
  .about-team-band { grid-template-columns: 1fr; }
}