/* main.css — единый бандл: tokens + base + layout + components. Собран из отдельных файлов для продакшена (один HTTP-запрос). Исходники поддерживаются раздельно. */

/* ==========================================================================
   design tokens — сгенерировано на основе data/design-tokens.json
   ========================================================================== */

:root {
  /* --- brand --- */
  --brand-navy: #023068;
  --brand-teal: #00939F;

  /* --- navy scale --- */
  --navy-50:  #F3F6FB;
  --navy-100: #E3EAF5;
  --navy-200: #B7C9E1;
  --navy-300: #7C9CC7;
  --navy-400: #4472AC;
  --navy-500: #1B4F91;
  --navy-600: #0B3D7A;
  --navy-700: #023068;
  --navy-800: #06294B;
  --navy-900: #04203D;

  /* --- teal scale --- */
  --teal-50:  #EAF9FA;
  --teal-100: #DAF3F5;
  --teal-200: #A6E1E6;
  --teal-300: #5CC9D2;
  --teal-400: #1FB0BC;
  --teal-500: #00939F;
  --teal-600: #00838E;
  --teal-700: #00707A;
  --teal-800: #065A62;
  --teal-900: #0A444A;

  /* --- neutral scale --- */
  --neutral-0:   #FFFFFF;
  --neutral-50:  #F8FAFC;
  --neutral-100: #F1F4F8;
  --neutral-200: #E3E8EE;
  --neutral-300: #CBD3DE;
  --neutral-400: #A6B2C2;
  --neutral-500: #7C8CA0;
  --neutral-600: #58687D;
  --neutral-700: #384556;
  --neutral-800: #1E2733;
  --neutral-900: #12181F;

  /* --- semantic --- */
  --color-success: #1E9E5A;
  --color-success-bg: #E7F7EE;
  --color-warning: #E8A93B;
  --color-warning-bg: #FCF3E3;
  --color-error: #D64545;
  --color-error-bg: #FBEAEA;
  --color-info: var(--teal-500);
  --color-info-bg: var(--teal-100);

  /* --- usage aliases --- */
  --bg-primary: var(--neutral-0);
  --bg-alt: var(--neutral-50);
  --bg-dark: var(--navy-900);
  --text-primary: var(--neutral-900);
  --text-secondary: var(--neutral-600);
  --text-muted: var(--neutral-500);
  --text-on-dark: #F1F4F8;
  --text-on-dark-muted: var(--neutral-400);
  --border-color: var(--neutral-200);
  --border-strong: var(--neutral-300);
  --link-color: var(--navy-700);
  --link-hover: var(--teal-500);
  --focus-ring-color: rgba(0, 147, 159, .35);

  /* --- gradients --- */
  --gradient-hero-overlay: linear-gradient(135deg, #023068 0%, #0B3D7A 45%, #00838E 100%);
  --gradient-cta-banner: linear-gradient(120deg, #04203D 0%, #023068 60%, #065A62 100%);

  /* --- fonts --- */
  --font-heading: 'Manrope', 'Segoe UI', Arial, sans-serif;
  --font-body: 'Inter', 'Segoe UI', Arial, sans-serif;

  /* --- type scale: mobile-first, overridden at breakpoints in base.css --- */
  --fs-h1: 34px;   --lh-h1: 40px;
  --fs-h2: 28px;   --lh-h2: 34px;
  --fs-h3: 22px;   --lh-h3: 28px;
  --fs-h4: 18px;   --lh-h4: 24px;
  --fs-lead: 17px; --lh-lead: 26px;
  --fs-body-lg: 16px; --lh-body-lg: 25px;
  --fs-body: 15px; --lh-body: 24px;
  --fs-small: 13px; --lh-small: 19px;
  --fs-caption: 12px; --lh-caption: 16px;
  --fs-button: 15px; --lh-button: 20px;
  --fs-stat: 32px; --lh-stat: 36px;

  /* --- spacing scale --- */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;
  --space-20: 80px;
  --space-24: 96px;
  --space-32: 128px;

  --section-py: 56px;
  --section-py-compact: 40px;

  /* --- radius --- */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-pill: 999px;
  --radius-input: 10px;
  --radius-button: 10px;
  --radius-card: 16px;
  --radius-image: 20px;

  /* --- shadow --- */
  --shadow-sm: 0 1px 2px rgba(4,32,61,.06);
  --shadow-md: 0 4px 12px rgba(4,32,61,.08);
  --shadow-lg: 0 12px 32px rgba(4,32,61,.12);
  --shadow-xl: 0 24px 64px rgba(4,32,61,.16);
  --shadow-focus: 0 0 0 4px var(--focus-ring-color);

  /* --- grid / container --- */
  --container-max: 1280px;
  --container-max-wide: 1320px;
  --gutter: 16px;
  --margin: 20px;

  /* --- motion --- */
  --duration-fast: 150ms;
  --duration-base: 250ms;
  --duration-slow: 400ms;
  --easing: cubic-bezier(.4, 0, .2, 1);
}

/* Tablet (≥768px) */
@media (min-width: 768px) {
  :root {
    --fs-h1: 44px; --lh-h1: 52px;
    --fs-h2: 34px; --lh-h2: 42px;
    --fs-h3: 24px; --lh-h3: 32px;
    --fs-h4: 20px; --lh-h4: 26px;
    --fs-lead: 18px; --lh-lead: 28px;
    --fs-body-lg: 17px; --lh-body-lg: 27px;
    --fs-body: 16px; --lh-body: 26px;
    --fs-small: 14px; --lh-small: 20px;
    --fs-button: 16px; --lh-button: 20px;
    --fs-stat: 40px; --lh-stat: 44px;

    --gutter: 24px;
    --margin: 40px;
    --section-py: 80px;
    --section-py-compact: 56px;
  }
}

/* Desktop (≥1024px) */
@media (min-width: 1024px) {
  :root {
    --fs-h1: 56px; --lh-h1: 64px;
    --fs-h2: 40px; --lh-h2: 48px;
    --fs-h3: 28px; --lh-h3: 36px;
    --fs-h4: 22px; --lh-h4: 28px;
    --fs-lead: 20px; --lh-lead: 32px;
    --fs-body-lg: 18px; --lh-body-lg: 28px;
    --fs-stat: 48px; --lh-stat: 52px;

    --gutter: 32px;
    --margin: 64px;
    --section-py: 120px;
    --section-py-compact: 80px;
  }
}

/* Wide desktop (≥1440px) */
@media (min-width: 1440px) {
  :root {
    --margin: 80px;
  }
}

/* ==========================================================================
   base.css — reset, шрифты, базовая типографика
   ========================================================================== */

/* --- Manrope (заголовки) --- */
@font-face {
  font-family: 'Manrope';
  src: url('../fonts/manrope-cyrillic-600.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Manrope';
  src: url('../fonts/manrope-cyrillic-700.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Manrope';
  src: url('../fonts/manrope-cyrillic-800.woff2') format('woff2');
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

/* --- Inter (текст/UI) --- */
@font-face {
  font-family: 'Inter';
  src: url('../fonts/inter-cyrillic-400.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('../fonts/inter-cyrillic-500.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('../fonts/inter-cyrillic-600.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Inter';
  src: url('../fonts/inter-cyrillic-700.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* --- reset --- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  color: var(--text-primary);
  background: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, picture, video, canvas, svg { display: block; max-width: 100%; }
img { height: auto; }

input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: none; }

a { color: var(--link-color); text-decoration: none; }
a:hover { color: var(--link-hover); }

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

table { border-collapse: collapse; width: 100%; }

/* --- headings --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--text-primary);
  line-height: 1.15;
}
h1 { font-size: var(--fs-h1); line-height: var(--lh-h1); font-weight: 800; letter-spacing: -0.02em; }
h2 { font-size: var(--fs-h2); line-height: var(--lh-h2); font-weight: 700; letter-spacing: -0.01em; }
h3 { font-size: var(--fs-h3); line-height: var(--lh-h3); font-weight: 700; }
h4 { font-size: var(--fs-h4); line-height: var(--lh-h4); font-weight: 600; }

p { max-width: 68ch; }
p.no-max { max-width: none; }

/* --- служебные текстовые стили --- */
.lead { font-size: var(--fs-lead); line-height: var(--lh-lead); color: var(--text-secondary); max-width: 62ch; }
.text-body-lg { font-size: var(--fs-body-lg); line-height: var(--lh-body-lg); }
.text-small { font-size: var(--fs-small); line-height: var(--lh-small); }
.text-muted { color: var(--text-muted); }
.text-secondary { color: var(--text-secondary); }
.text-on-dark { color: var(--text-on-dark); }
.text-on-dark-muted { color: var(--text-on-dark-muted); }

.eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--fs-caption);
  line-height: var(--lh-caption);
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--teal-600);
  margin-bottom: var(--space-3);
}
.eyebrow--on-dark { color: var(--teal-300); }

/* --- focus visibility (доступность) --- */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
[tabindex]:focus-visible {
  outline: none;
  box-shadow: var(--shadow-focus);
  border-radius: var(--radius-sm);
}

/* --- skip link --- */
.skip-link {
  position: absolute;
  left: var(--space-4);
  top: -60px;
  background: var(--navy-900);
  color: #fff;
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  z-index: 1000;
  transition: top var(--duration-base) var(--easing);
}
.skip-link:focus {
  top: var(--space-4);
  color: #fff;
}

/* --- selection --- */
::selection { background: var(--teal-200); color: var(--navy-900); }

/* --- svg icon helper --- */
.icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}
.icon--sm { width: 20px; height: 20px; }
.icon--lg { width: 32px; height: 32px; }

/* ==========================================================================
   layout.css — контейнер, сетка, секции
   ========================================================================== */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--margin);
}
.container--wide { max-width: var(--container-max-wide); }
.container--narrow { max-width: 800px; }
.container--form { max-width: 640px; }

.section {
  padding-block: var(--section-py);
}
.section--compact { padding-block: var(--section-py-compact); }
.section--alt { background: var(--bg-alt); }
.section--dark { background: var(--bg-dark); }

.section__head {
  max-width: 720px;
  margin-bottom: var(--space-10);
}
.section__head--center { margin-inline: auto; text-align: center; }

/* --- generic responsive grid --- */
.grid {
  display: grid;
  gap: var(--gutter);
  grid-template-columns: repeat(4, 1fr);
}
@media (min-width: 768px) { .grid { grid-template-columns: repeat(8, 1fr); } }
@media (min-width: 1024px) { .grid { grid-template-columns: repeat(12, 1fr); } }

/* utility column-count grids for card layouts */
.cards {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: 1fr;
}
.cards--2 { grid-template-columns: 1fr; }
.cards--3 { grid-template-columns: 1fr; }
.cards--4 { grid-template-columns: repeat(2, 1fr); }

@media (min-width: 768px) {
  .cards--2 { grid-template-columns: repeat(2, 1fr); }
  .cards--3 { grid-template-columns: repeat(2, 1fr); }
  .cards--4 { grid-template-columns: repeat(2, 1fr); gap: var(--space-5); }
}
@media (min-width: 1024px) {
  .cards--2 { grid-template-columns: repeat(2, 1fr); gap: var(--space-8); }
  .cards--3 { grid-template-columns: repeat(3, 1fr); }
  .cards--4 { grid-template-columns: repeat(4, 1fr); gap: var(--space-6); }
}

/* --- split layout: text + media, 2 columns on desktop --- */
.split {
  display: grid;
  gap: var(--space-8);
  align-items: center;
  grid-template-columns: 1fr;
}
@media (min-width: 1024px) {
  .split {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }
  .split--reverse { direction: rtl; }
  .split--reverse > * { direction: ltr; }
}

.stack { display: flex; flex-direction: column; gap: var(--space-4); }
.stack--lg { gap: var(--space-6); }

.cluster {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
}

/* --- visually hidden (a11y) --- */
.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

.hide-mobile { display: none; }
@media (min-width: 768px) { .hide-mobile { display: block; } }
.hide-desktop { display: block; }
@media (min-width: 768px) { .hide-desktop { display: none; } }

/* --- spacing utilities --- */
.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }
.mt-5 { margin-top: var(--space-5); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mt-10 { margin-top: var(--space-10); }

/* ==========================================================================
   components.css — кнопки, карточки, формы, навигация, футер, прочее
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Кнопки
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  height: 46px;
  padding: 0 var(--space-6);
  border-radius: var(--radius-button);
  font-family: var(--font-body);
  font-size: var(--fs-button);
  line-height: var(--lh-button);
  font-weight: 600;
  letter-spacing: .01em;
  white-space: nowrap;
  transition: background-color var(--duration-base) var(--easing),
              color var(--duration-base) var(--easing),
              border-color var(--duration-base) var(--easing),
              transform var(--duration-fast) var(--easing),
              box-shadow var(--duration-base) var(--easing);
}
.btn:active { transform: translateY(1px); }
.btn[disabled], .btn.is-disabled { opacity: .5; pointer-events: none; }

.btn--lg { height: 52px; padding: 0 var(--space-8); }
.btn--sm { height: 38px; padding: 0 var(--space-5); font-size: var(--fs-small); }
.btn--block { width: 100%; }

.btn--primary {
  background: var(--navy-700);
  color: #fff;
}
.btn--primary:hover { background: var(--navy-800); color: #fff; box-shadow: var(--shadow-md); }
.btn--primary:active { background: var(--navy-900); }

.btn--accent {
  background: var(--teal-500);
  color: #fff;
}
.btn--accent:hover { background: var(--teal-600); color: #fff; box-shadow: var(--shadow-md); }

.btn--secondary {
  background: transparent;
  color: var(--navy-700);
  border: 1.5px solid var(--navy-700);
}
.btn--secondary:hover { background: var(--navy-700); color: #fff; }

.btn--secondary-on-dark {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,.6);
}
.btn--secondary-on-dark:hover { background: #fff; color: var(--navy-900); border-color: #fff; }

.btn--ghost {
  height: auto;
  padding: 0;
  color: var(--navy-700);
  font-weight: 600;
  border-bottom: 1.5px solid transparent;
}
.btn--ghost:hover { color: var(--teal-600); border-color: var(--teal-600); }
.btn--ghost .icon { transition: transform var(--duration-base) var(--easing); }
.btn--ghost:hover .icon { transform: translateX(4px); }

.btn--fab {
  position: fixed;
  right: var(--space-5);
  bottom: var(--space-5);
  width: 56px;
  height: 56px;
  border-radius: var(--radius-pill);
  background: var(--teal-500);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  z-index: 60;
  transition: transform var(--duration-base) var(--easing), background var(--duration-base) var(--easing);
}
.btn--fab:hover { background: var(--teal-600); transform: translateY(-2px); color: #fff; }

/* --------------------------------------------------------------------------
   2. Badge / pill
   -------------------------------------------------------------------------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: var(--fs-caption);
  line-height: var(--lh-caption);
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  background: var(--teal-100);
  color: var(--teal-700);
}
.badge--accent { background: var(--teal-500); color: #fff; }

/* --------------------------------------------------------------------------
   3. Карточки
   -------------------------------------------------------------------------- */
.card {
  background: var(--neutral-0);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-card);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
  transition: transform var(--duration-base) var(--easing),
              box-shadow var(--duration-base) var(--easing),
              border-color var(--duration-base) var(--easing);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--teal-200);
}

.card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-pill);
  background: var(--teal-100);
  color: var(--teal-600);
  margin-bottom: var(--space-5);
}
.card--on-dark .card__icon { background: rgba(255,255,255,.12); color: #fff; }

.card__title { margin-bottom: var(--space-2); }
.card__text { color: var(--text-secondary); }

.card--compact { padding: var(--space-6); }
.card--flat { box-shadow: none; background: var(--neutral-50); border-color: var(--neutral-50); }
.card--flat:hover { transform: none; box-shadow: none; border-color: var(--neutral-50); }

/* stat card */
.stat {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}
.stat__value {
  font-family: var(--font-heading);
  font-size: var(--fs-stat);
  line-height: var(--lh-stat);
  font-weight: 800;
  color: var(--navy-700);
}
.stat--on-dark .stat__value { color: #fff; }
.stat__label {
  font-size: var(--fs-small);
  color: var(--text-muted);
}
.stat--on-dark .stat__label { color: var(--text-on-dark-muted); }

/* testimonial card */
.testimonial {
  background: var(--neutral-50);
  border-radius: var(--radius-card);
  padding: var(--space-8);
}
.testimonial__quote-icon { color: var(--teal-300); margin-bottom: var(--space-4); width: 32px; height: 32px; }
.testimonial__text {
  font-size: var(--fs-body-lg);
  line-height: var(--lh-body-lg);
  font-style: italic;
  color: var(--text-primary);
  margin-bottom: var(--space-6);
  max-width: none;
}
.testimonial__author { font-weight: 600; font-size: var(--fs-small); }
.testimonial__org { color: var(--text-muted); font-size: var(--fs-small); }

/* process step */
.process {
  display: grid;
  gap: var(--space-8);
  grid-template-columns: 1fr;
}
@media (min-width: 1024px) {
  .process {
    grid-template-columns: repeat(6, 1fr);
    gap: var(--space-4);
  }
}
.process-step { position: relative; }
.process-step__number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--teal-200);
  color: var(--teal-600);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 22px;
  margin-bottom: var(--space-4);
  background: var(--neutral-0);
  position: relative;
  z-index: 1;
}
.process-step__title { margin-bottom: var(--space-1); }
.process-step__text { color: var(--text-secondary); font-size: var(--fs-small); }

@media (min-width: 1024px) {
  .process-step::after {
    content: "";
    position: absolute;
    top: 28px;
    left: calc(50% + 28px);
    width: calc(100% - 56px);
    border-top: 1px dashed var(--neutral-300);
  }
  .process-step:last-child::after { display: none; }
  .process-step { text-align: left; }
  .process-step__number { margin-inline: 0; }
}

/* contract / pricing card */
.contract-card {
  display: flex;
  flex-direction: column;
  background: var(--neutral-0);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-card);
  padding: var(--space-8);
  position: relative;
}
.contract-card--featured {
  border: 2px solid var(--teal-500);
  box-shadow: var(--shadow-lg);
}
@media (min-width: 1024px) {
  .contract-card--featured { transform: scale(1.02); }
}
.contract-card__badge {
  align-self: flex-start;
  margin-bottom: var(--space-4);
}
.contract-card__title { margin-bottom: var(--space-2); }
.contract-card__text { color: var(--text-secondary); margin-bottom: var(--space-6); }
.contract-card__features { display: flex; flex-direction: column; gap: var(--space-3); margin-top: auto; }
.contract-card__features li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--fs-small);
  color: var(--text-primary);
}
.contract-card__features .icon { color: var(--teal-600); margin-top: 2px; }

/* certificate / document placeholder card (без фиктивных сканов документов) */
.doc-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-4);
  background: var(--neutral-50);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-card);
  padding: var(--space-6);
}
.doc-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--navy-100);
  color: var(--navy-700);
}
.doc-card__title { font-family: var(--font-heading); font-weight: 700; font-size: var(--fs-body-lg); }
.doc-card__note { color: var(--text-muted); font-size: var(--fs-small); }

/* logo / trust bar chip (текстовый логотип бренда — без использования сторонних лого-файлов) */
.brand-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3) var(--space-5);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 15px;
  color: var(--neutral-500);
  background: var(--neutral-0);
  white-space: nowrap;
  transition: color var(--duration-base) var(--easing), border-color var(--duration-base) var(--easing);
}
.brand-chip:hover { color: var(--navy-700); border-color: var(--navy-200); }

.trust-bar {
  background: var(--neutral-50);
  padding-block: var(--space-10);
}
.trust-bar__title {
  text-align: center;
  font-size: var(--fs-caption);
  text-transform: uppercase;
  letter-spacing: .04em;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: var(--space-6);
}
.trust-bar__row {
  display: flex;
  flex-wrap: nowrap;
  overflow-x: auto;
  gap: var(--space-4);
  scrollbar-width: none;
  padding-bottom: var(--space-1);
}
.trust-bar__row::-webkit-scrollbar { display: none; }
@media (min-width: 1024px) {
  .trust-bar__row { flex-wrap: wrap; justify-content: center; overflow: visible; }
}

/* --------------------------------------------------------------------------
   4. Формы
   -------------------------------------------------------------------------- */
.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: var(--space-5); }
.field__label {
  font-size: var(--fs-small);
  font-weight: 500;
  color: var(--neutral-700);
}
.field__label .required { color: var(--teal-600); margin-left: 2px; }

.field__input,
.field__textarea {
  height: 48px;
  padding: 0 var(--space-4);
  border: 1px solid var(--neutral-300);
  border-radius: var(--radius-input);
  background: var(--neutral-0);
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--text-primary);
  transition: border-color var(--duration-base) var(--easing), box-shadow var(--duration-base) var(--easing);
  width: 100%;
}
.field__textarea { height: auto; min-height: 120px; padding: var(--space-3) var(--space-4); resize: vertical; }
.field__input::placeholder,
.field__textarea::placeholder { color: var(--neutral-400); }

.field__input:focus,
.field__textarea:focus {
  outline: none;
  border-color: var(--teal-500);
  box-shadow: var(--shadow-focus);
}

.field.is-error .field__input,
.field.is-error .field__textarea { border-color: var(--color-error); }
.field__error {
  display: none;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-small);
  color: var(--color-error);
}
.field.is-error .field__error { display: flex; }

.field--checkbox {
  flex-direction: row;
  align-items: flex-start;
  gap: var(--space-3);
}
.checkbox {
  position: relative;
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-top: 2px;
}
.checkbox input {
  position: absolute;
  inset: 0;
  opacity: 0;
  margin: 0;
  cursor: pointer;
}
.checkbox__box {
  position: absolute;
  inset: 0;
  border: 1.5px solid var(--neutral-400);
  border-radius: 4px;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  transition: background var(--duration-fast) var(--easing), border-color var(--duration-fast) var(--easing);
}
.checkbox__box .icon { width: 14px; height: 14px; color: #fff; opacity: 0; transition: opacity var(--duration-fast) var(--easing); }
.checkbox input:checked ~ .checkbox__box { background: var(--teal-500); border-color: var(--teal-500); }
.checkbox input:checked ~ .checkbox__box .icon { opacity: 1; }
.checkbox input:focus-visible ~ .checkbox__box { box-shadow: var(--shadow-focus); }
.field__consent-text { font-size: var(--fs-small); color: var(--text-secondary); }
.field__consent-text a { text-decoration: underline; color: var(--teal-600); }

.form__alt-contacts {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-top: var(--space-8);
}
.form__alt-contacts a { display: inline-flex; align-items: center; gap: var(--space-3); color: var(--text-primary); font-weight: 500; }
.form__alt-contacts .icon { color: var(--teal-600); }

.form__success {
  display: none;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-4);
  text-align: left;
}
.form__success.is-visible { display: flex; }
.form.is-submitted .form__fields { display: none; }
.form__success-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-pill);
  background: var(--color-success-bg);
  color: var(--color-success);
}

/* --------------------------------------------------------------------------
   5. Шапка / навигация
   -------------------------------------------------------------------------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.96);
  backdrop-filter: saturate(180%) blur(6px);
  border-bottom: 1px solid transparent;
}
.header.is-scrolled {
  box-shadow: var(--shadow-md);
  border-bottom-color: var(--border-color);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: var(--space-4);
}
@media (min-width: 1024px) {
  .header__inner { height: 88px; }
  .header.is-scrolled .header__inner { height: 72px; }
}
.header__inner { transition: height var(--duration-base) var(--easing); }

.logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}
.logo__mark { width: 36px; height: 36px; color: var(--navy-700); }
.logo__word { font-family: var(--font-heading); font-weight: 800; font-size: 19px; letter-spacing: -0.01em; }
.logo__word .accent { color: var(--teal-500); }
.logo__word .base { color: var(--navy-700); }
.logo--on-dark .logo__mark { color: #fff; }
.logo--on-dark .logo__word .base { color: #fff; }
.logo--on-dark .logo__word .accent { color: var(--teal-300); }

.nav {
  display: none;
}
@media (min-width: 1024px) {
  .nav {
    display: flex;
    align-items: center;
    gap: var(--space-8);
  }
  .nav__link {
    position: relative;
    font-size: 15px;
    font-weight: 500;
    color: var(--neutral-800);
    padding-block: var(--space-2);
  }
  .nav__link::after {
    content: "";
    position: absolute;
    left: 0; right: 0; bottom: -2px;
    height: 2px;
    background: var(--navy-700);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--duration-base) var(--easing);
  }
  .nav__link:hover { color: var(--navy-700); }
  .nav__link:hover::after { transform: scaleX(1); }
  .nav__link.is-active { color: var(--navy-700); }
  .nav__link.is-active::after { transform: scaleX(1); background: var(--teal-500); }
}

.header__actions { display: flex; align-items: center; gap: var(--space-5); }
.header__phone {
  display: none;
  align-items: center;
  gap: var(--space-2);
  font-weight: 600;
  color: var(--navy-700);
  white-space: nowrap;
}
.header__phone .icon { color: var(--teal-500); }
@media (min-width: 1280px) { .header__phone { display: inline-flex; } }

.header__cta { display: none; }
@media (min-width: 1024px) { .header__cta { display: inline-flex; } }

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  color: var(--navy-900);
}
.nav-toggle .icon { width: 26px; height: 26px; }
.nav-toggle__icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .nav-toggle__icon-open { display: none; }
.nav-toggle[aria-expanded="true"] .nav-toggle__icon-close { display: block; }
@media (min-width: 1024px) { .nav-toggle { display: none; } }

.mobile-menu {
  position: fixed;
  inset: 0;
  top: 72px;
  background: #fff;
  z-index: 90;
  padding: var(--space-8) var(--margin);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transform: translateX(100%);
  transition: transform var(--duration-slow) var(--easing);
  overflow-y: auto;
}
.mobile-menu.is-open { transform: translateX(0); }
.mobile-menu__links { display: flex; flex-direction: column; gap: var(--space-6); }
.mobile-menu__links a { font-family: var(--font-heading); font-size: 22px; font-weight: 700; color: var(--navy-900); }
.mobile-menu__links a.is-active { color: var(--teal-600); }
.mobile-menu__footer { display: flex; flex-direction: column; gap: var(--space-5); padding-top: var(--space-8); }
.mobile-menu__phone { display: flex; align-items: center; gap: var(--space-3); font-family: var(--font-heading); font-size: 22px; font-weight: 700; color: var(--navy-700); }
body.menu-open { overflow: hidden; }
@media (min-width: 1024px) { .mobile-menu { display: none; } }

/* --------------------------------------------------------------------------
   6. Breadcrumbs
   -------------------------------------------------------------------------- */
.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-small);
  color: var(--text-muted);
  margin-bottom: var(--space-5);
}
.breadcrumbs a { color: var(--text-muted); }
.breadcrumbs a:hover { color: var(--navy-700); }
.breadcrumbs .current { color: var(--neutral-800); }
.breadcrumbs .sep { color: var(--neutral-300); }

/* --------------------------------------------------------------------------
   7. Accordion (FAQ)
   -------------------------------------------------------------------------- */
.accordion-item {
  border-bottom: 1px solid var(--border-color);
}
.accordion-item__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  width: 100%;
  text-align: left;
  padding: var(--space-5) var(--space-2);
  font-family: var(--font-heading);
  font-size: var(--fs-h4);
  font-weight: 600;
  color: var(--text-primary);
}
.accordion-item__trigger:hover { color: var(--navy-700); }
.accordion-item__trigger .icon {
  color: var(--teal-600);
  flex-shrink: 0;
  transition: transform var(--duration-base) var(--easing);
}
.accordion-item.is-open .accordion-item__trigger .icon { transform: rotate(180deg); }
.accordion-item.is-open .accordion-item__trigger { color: var(--navy-700); }

.accordion-item__panel {
  overflow: hidden;
  max-height: 0;
  transition: max-height var(--duration-slow) var(--easing);
}
.accordion-item__panel-inner {
  padding: 0 var(--space-2) var(--space-5);
  color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   8. CTA-баннер
   -------------------------------------------------------------------------- */
.cta-banner {
  background: var(--gradient-cta-banner);
  color: #fff;
  border-radius: var(--radius-xl);
  padding: var(--space-12) var(--space-6);
  text-align: center;
}
@media (min-width: 768px) {
  .cta-banner { padding: var(--space-16) var(--space-12); }
}
.cta-banner h2 { color: #fff; margin-bottom: var(--space-4); }
.cta-banner p { color: var(--text-on-dark-muted); margin-inline: auto; margin-bottom: var(--space-8); }
.cta-banner__actions { display: flex; justify-content: center; }

/* --------------------------------------------------------------------------
   9. Мини-этапы (главная, teaser сервиса)
   -------------------------------------------------------------------------- */
.mini-steps {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
}
.mini-step {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background: var(--neutral-0);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-pill);
  padding: var(--space-2) var(--space-5) var(--space-2) var(--space-2);
}
.mini-step__num {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: var(--radius-pill);
  background: var(--teal-100);
  color: var(--teal-700);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 13px;
}
.mini-step__label { font-size: var(--fs-small); font-weight: 500; }

/* --------------------------------------------------------------------------
   10. Hero pillars (4 пиктограммы направлений)
   -------------------------------------------------------------------------- */
.pillars {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}
@media (min-width: 640px) {
  .pillars { grid-template-columns: repeat(4, 1fr); }
}
.pillar { display: flex; flex-direction: column; align-items: flex-start; gap: var(--space-2); }
.pillar__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: var(--radius-pill);
  background: var(--teal-100);
  color: var(--teal-600);
  border: 1px solid var(--teal-200);
}
.pillar__title { font-size: var(--fs-small); font-weight: 600; color: var(--navy-800); line-height: 1.3; }

/* --------------------------------------------------------------------------
   11. Hero секция
   -------------------------------------------------------------------------- */
.hero { position: relative; overflow: hidden; padding-block: var(--space-12) var(--space-16); }
@media (min-width: 1024px) { .hero { padding-block: var(--space-16) var(--space-24); } }

.hero__grid {
  display: grid;
  gap: var(--space-10);
  align-items: center;
  grid-template-columns: 1fr;
}
@media (min-width: 1024px) {
  .hero__grid { grid-template-columns: 1.05fr .95fr; gap: var(--space-12); }
}
.hero__title { margin-bottom: var(--space-5); }
.hero__lead { margin-bottom: var(--space-8); }
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-4); margin-bottom: var(--space-10); }
.hero__media { border-radius: var(--radius-image); overflow: hidden; box-shadow: var(--shadow-lg); }
.hero__media img { width: 100%; height: 100%; object-fit: cover; }

/* --------------------------------------------------------------------------
   12. Page hero (внутренние страницы)
   -------------------------------------------------------------------------- */
.page-hero {
  background: var(--bg-alt);
  padding-block: var(--space-10) var(--space-12);
}
.page-hero__lead { margin-top: var(--space-4); }

/* --------------------------------------------------------------------------
   13. Контактные карточки
   -------------------------------------------------------------------------- */
.contact-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-6);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-card);
  background: #fff;
}
.contact-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--teal-100);
  color: var(--teal-600);
  flex-shrink: 0;
}
.contact-card__title { font-size: var(--fs-small); color: var(--text-muted); margin-bottom: 2px; }
.contact-card__value { font-weight: 600; color: var(--text-primary); }
.contact-card__value a { color: inherit; }
.contact-card__value a:hover { color: var(--teal-600); }

.messenger-links { display: flex; flex-wrap: wrap; gap: var(--space-4); }
.messenger-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-color);
  font-weight: 600;
  color: var(--text-primary);
}
.messenger-link:hover { border-color: var(--teal-400); color: var(--teal-600); }
.messenger-link .icon { color: var(--teal-600); }

/* --------------------------------------------------------------------------
   14. Карта
   -------------------------------------------------------------------------- */
.map-embed {
  position: relative;
  width: 100%;
  height: 320px;
  border-radius: var(--radius-image);
  overflow: hidden;
  border: 1px solid var(--border-color);
}
@media (min-width: 1024px) { .map-embed { height: 440px; } }
.map-embed iframe { width: 100%; height: 100%; border: 0; }

/* --------------------------------------------------------------------------
   15. Реквизиты (details/summary)
   -------------------------------------------------------------------------- */
.requisites {
  border: 1px solid var(--border-color);
  border-radius: var(--radius-card);
  padding: var(--space-6);
  background: var(--neutral-50);
}
.requisites summary {
  cursor: pointer;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: var(--fs-h4);
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.requisites summary::-webkit-details-marker { display: none; }
.requisites summary::after {
  content: "+";
  font-size: 24px;
  color: var(--teal-600);
  transition: transform var(--duration-base) var(--easing);
}
.requisites[open] summary::after { transform: rotate(45deg); }
.requisites__table { margin-top: var(--space-5); }
.requisites__table tr { border-bottom: 1px solid var(--border-color); }
.requisites__table tr:last-child { border-bottom: none; }
.requisites__table td { padding: var(--space-3) 0; font-size: var(--fs-small); }
.requisites__table td:first-child { color: var(--text-muted); width: 45%; }
.requisites__table td:last-child { font-weight: 500; }

/* --------------------------------------------------------------------------
   16. Лайтбокс
   -------------------------------------------------------------------------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-8);
  background: rgba(4,32,61,.85);
}
.lightbox.is-open { display: flex; }
.lightbox__img { max-width: 100%; max-height: 85vh; border-radius: var(--radius-md); box-shadow: var(--shadow-xl); }
.lightbox__close {
  position: absolute;
  top: var(--space-6);
  right: var(--space-6);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  border-radius: var(--radius-pill);
  background: rgba(255,255,255,.12);
}
.lightbox__close:hover { background: rgba(255,255,255,.22); }

/* --------------------------------------------------------------------------
   17. Cookie-плашка
   -------------------------------------------------------------------------- */
.cookie-banner {
  position: fixed;
  left: var(--space-4);
  right: var(--space-4);
  bottom: var(--space-4);
  z-index: 150;
  display: none;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  background: var(--navy-900);
  color: #fff;
  padding: var(--space-5) var(--space-6);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  max-width: 720px;
  margin-inline: auto;
}
.cookie-banner.is-visible { display: flex; }
.cookie-banner p { color: var(--text-on-dark-muted); font-size: var(--fs-small); max-width: none; }
.cookie-banner a { color: #fff; text-decoration: underline; }
.cookie-banner__accept { flex-shrink: 0; }

/* --------------------------------------------------------------------------
   18. Footer
   -------------------------------------------------------------------------- */
.footer { background: var(--bg-dark); color: var(--text-on-dark); padding-top: var(--space-16); }
.footer__grid {
  display: grid;
  gap: var(--space-10);
  grid-template-columns: 1fr;
  padding-bottom: var(--space-12);
  border-bottom: 1px solid var(--navy-800);
}
@media (min-width: 768px) { .footer__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .footer__grid { grid-template-columns: 1.4fr .8fr .8fr 1fr; gap: var(--space-8); } }

.footer__about { display: flex; flex-direction: column; gap: var(--space-5); }
.footer__desc { color: var(--text-on-dark-muted); max-width: 34ch; }
.footer__social { display: flex; gap: var(--space-3); }
.footer__social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-pill);
  background: rgba(255,255,255,.08);
  color: #fff;
}
.footer__social a:hover { background: var(--teal-600); color: #fff; }

.footer__col-title {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 15px;
  color: #fff;
  margin-bottom: var(--space-5);
}
.footer__links { display: flex; flex-direction: column; gap: var(--space-3); }
.footer__links a { color: var(--text-on-dark-muted); }
.footer__links a:hover { color: #fff; }

.footer__contacts { display: flex; flex-direction: column; gap: var(--space-3); }
.footer__contacts a, .footer__contacts p { color: var(--text-on-dark-muted); }
.footer__contacts a:hover { color: #fff; }

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-6);
  font-size: var(--fs-small);
  color: var(--text-on-dark-muted);
}
.footer__legal { display: flex; flex-wrap: wrap; gap: var(--space-5); }
.footer__legal a { color: var(--text-on-dark-muted); }
.footer__legal a:hover { color: #fff; }

/* --------------------------------------------------------------------------
   19. Scroll reveal
   -------------------------------------------------------------------------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--duration-slow) var(--easing), transform var(--duration-slow) var(--easing);
}
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
}