/* ============================================================
   CSS CUSTOM PROPERTIES — дизайн-токены Платформы Кб
   ============================================================ */

:root {
  /* Цвета */
  --color-primary:        #E63756;
  --color-primary-hover:  #F03052;
  --color-primary-light:  #FDE8ED;
  --color-primary-shadow: rgba(255, 136, 157, 0.4);

  --color-text-dark:      #1A202C;
  --color-text-body:      #4A5568;
  --color-text-muted:     rgba(26, 32, 44, 0.4);

  --color-bg-white:       #FFFFFF;
  --color-bg-light:       #F7FAFC;
  --color-bg-muted:       #F5F5F5;

  --color-green:          #27AE60;
  --color-green-light:    #E8F5EE;
  --color-yellow:         #F2C94C;
  --color-yellow-light:   #FFFBE6;

  --color-border:         #EAEAEA;
  --color-border-card:    #E2E8F0;

  /* Шрифты */
  --font-heading:  'Rubik', sans-serif;
  --font-body:     'Open Sans', sans-serif;

  /* Размеры текста */
  --text-xs:    13px;
  --text-sm:    14px;
  --text-base:  16px;
  --text-md:    18px;
  --text-lg:    20px;
  --text-xl:   25px;
  --text-2xl:  30px;
  --text-3xl:  35px;
  --text-4xl:  44px;

  /* Отступы */
  --space-xs:   8px;
  --space-sm:   16px;
  --space-md:   24px;
  --space-lg:   40px;
  --space-xl:   64px;
  --space-2xl:  80px;
  --space-3xl:  120px;

  /* Радиусы */
  --radius-sm:  6px;
  --radius-md:  8px;
  --radius-lg:  10px;
  --radius-xl:  16px;
  --radius-pill: 20px;

  /* Тени */
  --shadow-card: 0px 14px 24px rgba(28, 37, 44, 0.08);
  --shadow-btn:  0px 14px 24px rgba(255, 136, 157, 0.4);

  /* Ширина контента */
  --container-max: 1200px;
  --container-pad: 40px;
}

/* ============================================================
   RESET
   ============================================================ */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-body);
  background: var(--color-bg-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--color-primary-hover);
}

ul, ol {
  list-style: none;
}

/* ============================================================
   LAYOUT — CONTAINER
   ============================================================ */

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-pad);
}

/* ============================================================
   СЕКЦИИ
   ============================================================ */

.section {
  padding: var(--space-2xl) 0;
}

.section--light {
  background: var(--color-bg-light);
}

.section__header {
  margin-bottom: var(--space-lg);
}

.section__title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 500;
  color: var(--color-text-dark);
  line-height: 1.3;
  margin-bottom: 12px;
}

.section__lead {
  font-size: var(--text-base);
  color: var(--color-text-body);
  max-width: 700px;
  line-height: 1.7;
}

/* ============================================================
   ТИПОГРАФИКА
   ============================================================ */

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  color: var(--color-text-dark);
  line-height: 1.3;
}

h1 { font-size: var(--text-4xl); font-weight: 500; }
h2 { font-size: var(--text-2xl); font-weight: 500; }
h3 { font-size: var(--text-md);  font-weight: 500; }

p {
  line-height: 1.7;
  color: var(--color-text-body);
}

/* ============================================================
   КНОПКИ
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 50px;
  padding: 0 32px;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: background 0.2s, box-shadow 0.2s, color 0.2s;
  white-space: nowrap;
}

.btn--primary {
  background: var(--color-primary);
  color: #FFFFFF;
}

.btn--primary:hover {
  background: var(--color-primary-hover);
  box-shadow: var(--shadow-btn);
  color: #FFFFFF;
}

.btn--outline {
  background: transparent;
  color: var(--color-text-dark);
  border: 2px solid var(--color-text-dark);
}

.btn--outline:hover {
  box-shadow: 0px 14px 24px rgba(26, 32, 44, 0.13);
  color: var(--color-text-dark);
}

/* ============================================================
   БЕЙДЖИ
   ============================================================ */

.badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  line-height: 1.4;
}

.badge--red    { background: var(--color-primary-light); color: var(--color-primary); }
.badge--green  { background: var(--color-green-light);   color: var(--color-green); }
.badge--gray   { background: var(--color-bg-light);      color: var(--color-text-body); }
.badge--dark   { background: var(--color-text-body);     color: #FFFFFF; }
.badge--soon   {
  background: var(--color-bg-light);
  color: var(--color-text-muted);
  border: 1px dashed var(--color-border);
}

/* ============================================================
   КАРТОЧКИ
   ============================================================ */

.card {
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  box-shadow: var(--shadow-card);
}

.card--light {
  background: var(--color-bg-light);
  box-shadow: none;
}

.card--accent {
  background: var(--color-primary-light);
  box-shadow: none;
}

.card--placeholder {
  background: var(--color-bg-light);
  border: 2px dashed var(--color-border);
  box-shadow: none;
  opacity: 0.7;
}

/* ============================================================
   ИНФОБОКСЫ
   ============================================================ */

.infobox {
  padding: 12px 20px;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.5;
}

.infobox--neutral {
  background: var(--color-bg-light);
  color: var(--color-text-body);
  border-left: 3px solid var(--color-border-card);
}

.infobox--red {
  background: var(--color-primary-light);
  color: var(--color-primary);
  border-left: 3px solid var(--color-primary);
}

.infobox--green {
  background: var(--color-green-light);
  color: var(--color-green);
  border-left: 3px solid var(--color-green);
}

.infobox--yellow {
  background: var(--color-yellow-light);
  color: #B7770D;
  border-left: 3px solid var(--color-yellow);
}

/* ============================================================
   РАЗДЕЛИТЕЛЬ
   ============================================================ */

.divider {
  border: none;
  border-top: 1px solid var(--color-border);
  margin: 0;
}

/* ============================================================
   УТИЛИТЫ
   ============================================================ */

.text-red    { color: var(--color-primary); }
.text-muted  { color: var(--color-text-muted); }
.text-dark   { color: var(--color-text-dark); }
.text-body   { color: var(--color-text-body); }

.font-heading { font-family: var(--font-heading); }
.font-bold    { font-weight: 600; }
.font-medium  { font-weight: 500; }

.mt-sm  { margin-top: var(--space-sm); }
.mt-md  { margin-top: var(--space-md); }
.mt-lg  { margin-top: var(--space-lg); }
.mb-sm  { margin-bottom: var(--space-sm); }
.mb-md  { margin-bottom: var(--space-md); }
.mb-lg  { margin-bottom: var(--space-lg); }

/* ============================================================
   АДАПТИВ — BREAKPOINTS
   ============================================================ */

/* ============================================================
   HEADER
   ============================================================ */

.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--color-bg-white);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow 0.2s;
}

.header--scrolled {
  box-shadow: 0 2px 16px rgba(26, 32, 44, 0.08);
}

.header__inner {
  display: flex;
  align-items: center;
  height: 64px;
  gap: 24px;
}

/* Логотип */
.header__logo {
  font-family: var(--font-heading);
  font-size: 18px;
  font-weight: 600;
  color: var(--color-text-dark);
  text-decoration: none;
  white-space: nowrap;
  flex-shrink: 0;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.header__logo-img {
  height: 32px;
  width: auto;
  display: block;
}

.header__logo:hover {
  color: var(--color-primary);
}

/* Навигация */
.header__nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  justify-content: center;
  flex-wrap: wrap;
}

.header__nav-link {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 400;
  color: var(--color-text-dark);
  text-decoration: none;
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  transition: color 0.2s, background 0.2s;
  white-space: nowrap;
}

.header__nav-link:hover {
  color: var(--color-primary);
  background: var(--color-primary-light);
}

/* CTA */
.header__cta {
  height: 40px;
  padding: 0 20px;
  font-size: 13px;
  white-space: nowrap;
  flex-shrink: 0;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

/* Бургер */
.header__burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.header__burger span {
  display: block;
  height: 2px;
  background: var(--color-text-dark);
  border-radius: 2px;
  transition: transform 0.2s, opacity 0.2s;
}

/* Мобильное меню */
.header__mobile-menu {
  display: none;
  flex-direction: column;
  padding: 16px 20px 20px;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-white);
}

.header__mobile-menu.is-open {
  display: flex;
}

.header__mobile-link {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  color: var(--color-text-body);
  text-decoration: none;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border);
  transition: color 0.2s;
}

.header__mobile-link:hover {
  color: var(--color-primary);
}

/* Плашка под хедером */
.header-badge {
  background: var(--color-bg-light);
  border-bottom: 1px solid var(--color-border);
  text-align: center;
  padding: 7px 20px;
  font-family: var(--font-body);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.3px;
}

/* ============================================================
   HERO
   ============================================================ */

.hero {
  background: var(--color-bg-white);
  padding-top: var(--space-xl);
  padding-bottom: 0;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 60px;
  align-items: center;
  padding-bottom: var(--space-xl);
}

.hero__badge {
  margin-bottom: 20px;
}

.hero__title {
  font-size: var(--text-4xl);
  font-weight: 500;
  color: var(--color-text-dark);
  line-height: 1.25;
  margin-bottom: 20px;
}

.hero__lead {
  font-size: var(--text-lg);
  color: var(--color-text-body);
  line-height: 1.7;
  margin-bottom: 16px;
}

.hero__sublead {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: 32px;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.hero__secondary-cta {
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-body);
  text-decoration: none;
  transition: color 0.2s;
}

.hero__secondary-cta:hover {
  color: var(--color-primary);
}

/* Мини-дашборд */
.dashboard {
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-card);
  border: 1px solid var(--color-border);
}

.dashboard__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.dashboard__title {
  font-family: var(--font-heading);
  font-size: var(--text-md);
  font-weight: 500;
  color: var(--color-text-dark);
}

.dashboard__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 16px;
}

.dashboard__stat {
  background: var(--color-bg-light);
  border-radius: var(--radius-md);
  padding: 12px 16px;
}

.dashboard__stat--full {
  grid-column: 1 / -1;
  background: var(--color-primary-light);
}

.dashboard__stat-label {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: 4px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.dashboard__stat-value {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-text-dark);
}

.dashboard__stat-value--big {
  font-size: var(--text-3xl);
  color: var(--color-primary);
}

.dashboard__stat-subtitle {
  display: block;
  font-size: 13px;
  color: rgba(26, 32, 44, 0.4);
  margin-top: 2px;
  font-family: 'Open Sans', sans-serif;
}

.dashboard__divider {
  height: 1px;
  background: var(--color-border);
  margin: 16px 0;
}

.dashboard__income {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.dashboard__income-label {
  font-size: var(--text-sm);
  color: var(--color-text-body);
}

.dashboard__income-value {
  font-family: var(--font-heading);
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--color-green);
}

.dashboard__growth {
  background: var(--color-bg-light);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: var(--text-sm);
  color: var(--color-text-body);
}

.dashboard__growth-icon {
  color: var(--color-green);
  font-weight: 700;
  margin-right: 4px;
}

/* Ниже сгиба */
.hero__below-fold {
  background: var(--color-bg-light);
  border-top: 1px solid var(--color-border);
  padding: 32px 0;
}

/* Mini-diagram */
.mini-diagram {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}

.mini-diagram__step {
  padding: 10px 18px;
  background: var(--color-bg-white);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-dark);
  white-space: nowrap;
}

.mini-diagram__arrow {
  color: var(--color-primary);
  font-size: 20px;
  font-weight: 700;
  flex-shrink: 0;
}

/* Proof bullets 2×2 */
.proof-bullets {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 48px;
}

.proof-bullet {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: var(--text-sm);
  color: var(--color-text-body);
  line-height: 1.5;
}

.proof-bullet__icon {
  color: var(--color-primary);
  font-weight: 700;
  font-size: var(--text-base);
  flex-shrink: 0;
  margin-top: 1px;
}

/* ============================================================
   НИШИ
   ============================================================ */

.niches__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.niches__col {
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: var(--shadow-card);
}

.niches__col-title {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-text-dark);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  line-height: 1.4;
}

.niches__col-icon {
  font-size: 20px;
  flex-shrink: 0;
}

.niches__list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.niches__item {
  font-size: var(--text-sm);
  color: var(--color-text-body);
  line-height: 1.5;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  background: var(--color-bg-light);
  transition: background 0.2s, color 0.2s;
}

.niches__item:hover {
  background: var(--color-primary-light);
  color: var(--color-text-dark);
}

/* ============================================================
   ВИТРИНА — ФЛАГМАН
   ============================================================ */

.flagship {
  background: var(--color-primary-light);
  border-radius: var(--radius-lg);
  padding: 36px 40px;
  margin-bottom: 40px;
  border: 1px solid rgba(230, 55, 86, 0.15);
}

.flagship__header {
  margin-bottom: 28px;
}

.flagship__header .badge {
  margin-bottom: 12px;
}

.flagship__title {
  font-size: var(--text-xl);
  font-weight: 500;
  color: var(--color-text-dark);
  margin-bottom: 10px;
}

.flagship__desc {
  font-size: var(--text-base);
  color: var(--color-text-body);
  max-width: 720px;
  line-height: 1.7;
}

.flagship__features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.flagship__feature {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: var(--color-bg-white);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  font-size: var(--text-sm);
  color: var(--color-text-body);
  line-height: 1.5;
  font-weight: 600;
}

.flagship__feature-icon {
  font-size: 18px;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ============================================================
   ВИТРИНА — КОНФИГУРАЦИИ
   ============================================================ */

.configs__label {
  margin-bottom: 20px;
}

.configs__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.config-card {
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  padding: 24px;
  border: 1px solid var(--color-border);
  transition: box-shadow 0.2s, border-color 0.2s;
}

.config-card:hover {
  box-shadow: var(--shadow-card);
  border-color: var(--color-border-card);
}

.config-card--placeholder {
  background: var(--color-bg-light);
  border: 2px dashed var(--color-border);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  min-height: 160px;
}

.config-card--placeholder:hover {
  box-shadow: none;
  border-color: var(--color-border);
}

.config-card__badge {
  margin-bottom: 12px;
}

.config-card__title {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text-dark);
  margin-bottom: 10px;
}

.config-card__title--muted {
  color: var(--color-text-body);
  font-weight: 500;
}

.config-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-body);
  line-height: 1.6;
}

.config-card__desc--muted {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}

/* ============================================================
   ПРИКЛАДНЫЕ КОНТУРЫ
   ============================================================ */

.contours {
  margin-bottom: 8px;
}

.contours__label {
  margin-bottom: 16px;
  margin-top: 32px;
}

.contours__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.contour__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  background: var(--color-bg-light);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  font-size: var(--text-sm);
  color: var(--color-text-body);
  line-height: 1.4;
}

.contour__item span {
  color: var(--color-text-body);
}

@media (max-width: 768px) {
  .contours__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .contours__grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   ССЫЛКА НА ПЛАТФОРМУ
   ============================================================ */

.platform-link {
  margin-top: 32px;
}

.platform-link__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background: var(--color-bg-light);
  border: 2px solid var(--color-border-card);
  border-radius: var(--radius-lg);
  padding: 24px 32px;
}

.platform-link__text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.platform-link__title {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--color-text-dark);
}

.platform-link__desc {
  font-size: var(--text-sm);
  color: var(--color-text-body);
}

@media (max-width: 640px) {
  .platform-link__inner {
    flex-direction: column;
    align-items: flex-start;
    padding: 20px;
  }
  .platform-link__btn {
    width: 100%;
    justify-content: center;
  }
}

/* ============================================================
   ПОЧЕМУ ПРОЩЕ
   ============================================================ */

.vs-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  margin-bottom: 20px;
}

.vs-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-body);
  font-size: var(--text-sm);
}

/* Шапка */
.vs-table__th {
  padding: 16px 20px;
  text-align: left;
  font-weight: 700;
  font-size: var(--text-sm);
  border-bottom: 2px solid var(--color-border);
  vertical-align: middle;
}

.vs-table__th--param {
  width: 22%;
  background: var(--color-bg-light);
  color: var(--color-text-body);
}

.vs-table__th--kb {
  width: 39%;
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: table-cell;
}

.vs-table__th--dev {
  width: 39%;
  background: var(--color-bg-light);
  color: var(--color-text-body);
}

/* Строки */
.vs-table__row td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--color-border);
  vertical-align: top;
  line-height: 1.6;
}

.vs-table__row:last-child td {
  border-bottom: none;
}

.vs-table__row--alt .vs-table__param,
.vs-table__row--alt .vs-table__dev {
  background: var(--color-bg-light);
}

.vs-table__row--alt .vs-table__kb {
  background: #FFF5F7;
}

.vs-table__param {
  font-weight: 600;
  color: var(--color-text-dark);
  background: var(--color-bg-white);
}

.vs-table__kb {
  color: var(--color-text-body);
  background: var(--color-bg-white);
}

.vs-table__dev {
  color: var(--color-text-muted);
  background: var(--color-bg-white);
}

.vs-table__kb--strong {
  font-weight: 600;
  color: var(--color-green);
}

.vs-table__dev--strong {
  font-weight: 600;
  color: var(--color-text-muted);
}

/* Примечание */
.vs-note {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-style: italic;
  text-align: center;
  padding: 0 40px;
  line-height: 1.6;
}

/* ============================================================
   ЭКОНОМИКА ПОДПИСКИ
   ============================================================ */

.economics__layout {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 32px;
  align-items: start;
}

.economics__params {
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  box-shadow: var(--shadow-card);
}

.economics__params-title {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-text-dark);
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
}

.economics__param {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border);
  gap: 8px;
}

.economics__param:last-of-type {
  border-bottom: none;
}

.economics__param-label {
  font-size: var(--text-sm);
  color: var(--color-text-body);
}

.economics__param-value {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text-dark);
  text-align: right;
}

.economics__notes {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.economics__notes p {
  font-size: var(--text-xs);
  color: var(--color-text-body);
  line-height: 1.6;
  padding: 10px 12px;
  background: var(--color-bg-light);
  border-radius: var(--radius-sm);
}

.economics__calc {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.economics__mrr {
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  box-shadow: var(--shadow-card);
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.economics__mrr-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-body);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  flex-shrink: 0;
}

.economics__mrr-formula {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  flex-shrink: 0;
}

.economics__mrr-value {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 600;
  color: var(--color-text-dark);
  margin-left: auto;
}

.economics__splits {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.economics__split {
  border-radius: var(--radius-lg);
  padding: 22px 24px;
}

.economics__split--start {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
}

.economics__split--pro {
  background: var(--color-primary-light);
  border: 1px solid rgba(230, 55, 86, 0.2);
}

.economics__split-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.economics__split-share {
  font-family: var(--font-heading);
  font-size: var(--text-md);
  font-weight: 600;
  color: var(--color-text-dark);
}

.economics__split-income {
  margin-bottom: 12px;
}

.economics__split-income-label {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.economics__split-income-value {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 600;
  color: var(--color-text-dark);
}

.economics__split-income-value--pro {
  color: var(--color-primary);
}

.economics__split-growth {
  font-size: var(--text-sm);
  color: var(--color-text-body);
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.6);
  border-radius: var(--radius-sm);
}

.economics__growth-note {
  background: var(--color-bg-white);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  font-size: var(--text-sm);
  color: var(--color-text-body);
  border: 1px solid var(--color-border);
  text-align: center;
}

.economics__growth-note strong {
  color: var(--color-text-dark);
}

/* ============================================================
   КАЛЬКУЛЯТОР
   ============================================================ */

.calc__select {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-dark);
  background: var(--color-bg-white);
  cursor: pointer;
  outline: none;
  transition: border-color 0.2s;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%234A5568' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.calc__select:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(230, 55, 86, 0.1);
}

.economics__param--slider {
  flex-direction: column;
  align-items: stretch;
  gap: 10px;
}

.calc__slider-wrap {
  display: flex;
  align-items: center;
  gap: 16px;
}

.calc__slider {
  flex: 1;
  height: 4px;
  border-radius: 2px;
  background: var(--color-border);
  outline: none;
  cursor: pointer;
  appearance: none;
  accent-color: var(--color-primary);
}

.calc__slider::-webkit-slider-thumb {
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-primary);
  cursor: pointer;
  box-shadow: 0 1px 4px rgba(230, 55, 86, 0.4);
  transition: transform 0.15s;
}

.calc__slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.calc__slider-value {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text-dark);
  min-width: 36px;
  text-align: right;
}

.calc__tariffs-link {
  font-size: var(--text-xs);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s;
}

.calc__tariffs-link:hover {
  color: var(--color-primary-hover);
  text-decoration: underline;
}

/* ============================================================
   МОДЕЛИ СОТРУДНИЧЕСТВА
   ============================================================ */

.models__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 24px;
}

.model-card {
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.model-card--start {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
}

.model-card--pro {
  background: var(--color-primary-light);
  border: 1px solid rgba(230, 55, 86, 0.2);
}

.model-card__header .badge {
  margin-bottom: 12px;
}

.model-card__title {
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--color-text-dark);
  margin-bottom: 10px;
  line-height: 1.4;
}

.model-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-body);
  line-height: 1.7;
}

.model-card__responsibilities {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.model-card__side-title {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 10px;
}

.model-card__side-title--kb      { color: var(--color-primary); }
.model-card__side-title--partner { color: var(--color-text-body); }

.model-card__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.model-card__list li {
  font-size: var(--text-sm);
  color: var(--color-text-body);
  line-height: 1.5;
  padding-left: 14px;
  position: relative;
}

.model-card__list li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
}

.model-card__footer {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: auto;
}

.model-card__infobox {
  width: 100%;
}

.model-card__entry {
  padding: 12px 20px;
  background: var(--color-bg-light);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-text-body);
  border-left: 3px solid var(--color-border-card);
}

.model-card__entry strong {
  color: var(--color-green);
}

.models__note {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-style: italic;
  padding: 0 60px;
  line-height: 1.6;
}

/* ============================================================
   ROADMAP
   ============================================================ */

.roadmap {
  display: flex;
  flex-direction: column;
  margin-bottom: 32px;
}

.roadmap__item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 0 32px;
}

.roadmap__item--last .roadmap__marker {
  align-items: center;
}

/* Маркер (номер + линия) */
.roadmap__marker {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.roadmap__number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-bg-white);
  border: 2px solid var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-primary);
  flex-shrink: 0;
  z-index: 1;
  transition: transform 0.2s ease;
}

.roadmap__number--accent {
  background: var(--color-primary);
  color: #FFFFFF;
  transform: translateX(-8px);
}

.roadmap__line {
  width: 2px;
  flex: 1;
  background: var(--color-border);
  margin: 8px 0;
  min-height: 40px;
}

/* Контент шага */
.roadmap__content {
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  padding: 24px 28px;
  margin-bottom: 16px;
  box-shadow: var(--shadow-card);
}

.roadmap__title {
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--color-text-dark);
  margin-bottom: 6px;
}

.roadmap__subtitle {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 10px;
}

.roadmap__desc {
  font-size: var(--text-sm);
  color: var(--color-text-body);
  line-height: 1.7;
  margin-bottom: 14px;
}

.roadmap__list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.roadmap__list li {
  font-size: var(--text-sm);
  color: var(--color-text-body);
  padding-left: 16px;
  position: relative;
  line-height: 1.5;
}

.roadmap__list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 600;
}

.roadmap__note {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-style: italic;
  padding: 16px 24px;
  background: var(--color-bg-white);
  border-radius: var(--radius-md);
  border: 1px dashed var(--color-border);
}

/* ============================================================
   КЕЙСЫ — КАРУСЕЛЬ
   ============================================================ */

.cases__carousel-wrap {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.cases__viewport {
  overflow: hidden;
  flex: 1;
  border-radius: var(--radius-lg);
}

.cases__track {
  display: flex;
  gap: 24px;
  transition: transform 0.4s ease;
  will-change: transform;
}

.case-card {
  flex: 0 0 calc(50% - 12px);
  min-width: 0;
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  box-sizing: border-box;
}

.case-card--active {
  background: var(--color-bg-white);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
}

.case-card--placeholder {
  background: var(--color-bg-light);
  border: 2px dashed var(--color-border);
  opacity: 0.6;
}

.case-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.case-card__link {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
}

.case-card__link:hover {
  text-decoration: underline;
}

.case-card__title {
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--color-text-dark);
  line-height: 1.4;
}

.case-card__title--muted { color: var(--color-text-muted); }

.case-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-body);
  line-height: 1.7;
  margin: 0;
}

.case-card__desc--muted { color: var(--color-text-muted); }

.case-card__scenarios-label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-dark);
}

.case-card__scenarios {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 16px;
  background: var(--color-bg-light);
  border-radius: var(--radius-md);
}

.case-card__scenarios li {
  font-size: var(--text-sm);
  color: var(--color-text-body);
  padding-left: 16px;
  position: relative;
  line-height: 1.5;
}

.case-card__scenarios li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
}

.case-card__scenarios--muted li { color: var(--color-text-muted); }
.case-card__scenarios--muted li::before { color: var(--color-text-muted); }

.case-card__meta {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.case-card__meta-item {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
  padding: 8px 12px;
  background: var(--color-bg-light);
  border-radius: var(--radius-sm);
}

.case-card__calc {
  background: var(--color-primary-light);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  font-size: var(--text-sm);
  color: var(--color-text-body);
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-top: auto;
}

.case-card__calc strong { color: var(--color-text-dark); }

.case-card__calc--muted {
  background: var(--color-bg-light);
  border: 1px dashed var(--color-border);
  color: var(--color-text-muted);
}

.case-card__income {
  font-family: var(--font-heading);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-primary);
}

/* ============================================================
   WIZARD — ФОРМА ЗАЯВКИ
   ============================================================ */

.wizard {
  max-width: 720px;
  margin: 0 auto;
  background: var(--color-bg-white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-card);
}

/* Прогресс */
.wizard__progress {
  height: 4px;
  background: var(--color-border);
  border-radius: 2px;
  margin-bottom: 8px;
  overflow: hidden;
}

.wizard__progress-bar {
  height: 100%;
  background: var(--color-primary);
  border-radius: 2px;
  transition: width 0.3s ease;
  width: 20%;
}

.wizard__progress-label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: 28px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Заголовок шага */
.wizard__step-title {
  font-size: var(--text-xl);
  font-weight: 500;
  color: var(--color-text-dark);
  margin-bottom: 8px;
}

.wizard__step-hint {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: 20px;
}

/* Опции (radio/checkbox) */
.wizard__options {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 16px;
}

.wizard__option {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 18px;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.wizard__option:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

.wizard__option input[type="radio"],
.wizard__option input[type="checkbox"] {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--color-primary);
  cursor: pointer;
}

.wizard__option:has(input:checked) {
  border-color: var(--color-primary);
  background: var(--color-primary-light);
}

/* Карточки-опции (шаг 4) */
.wizard__option--card .wizard__option-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.wizard__option--card .wizard__option-text strong {
  font-size: var(--text-base);
  color: var(--color-text-dark);
}

.wizard__option--card .wizard__option-text span {
  font-size: var(--text-sm);
  color: var(--color-text-body);
}

.wizard__option-text {
  font-size: var(--text-base);
  color: var(--color-text-body);
  line-height: 1.5;
}

/* Поля контактов */
.wizard__fields {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 20px;
}

.wizard__field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.wizard__field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.wizard__label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-dark);
}

.wizard__required {
  color: var(--color-primary);
}

.wizard__optional {
  color: var(--color-text-muted);
  font-weight: 400;
}

.wizard__input,
.wizard__textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--text-base);
  color: var(--color-text-dark);
  background: var(--color-bg-white);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  box-sizing: border-box;
}

.wizard__input:focus,
.wizard__textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(230, 55, 86, 0.1);
}

.wizard__input.error,
.wizard__textarea.error {
  border-color: var(--color-primary);
}

.wizard__textarea {
  resize: vertical;
  min-height: 80px;
}

/* Согласие */
.wizard__consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: var(--text-sm);
  color: var(--color-text-body);
  cursor: pointer;
  line-height: 1.5;
}

.wizard__consent input[type="checkbox"] {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--color-primary);
  cursor: pointer;
}

.wizard__consent a {
  color: var(--color-primary);
  text-decoration: underline;
}

/* Навигация */
.wizard__nav {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border);
}

.wizard__btn-next,
.wizard__btn-submit {
  margin-left: auto;
}

/* Успех */
.wizard__success {
  text-align: center;
  padding: 40px 20px;
}

.wizard__success-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-green-light);
  color: var(--color-green);
  font-size: 28px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}

.wizard__success-title {
  font-size: var(--text-2xl);
  font-weight: 500;
  color: var(--color-text-dark);
  margin-bottom: 12px;
}

.wizard__success-desc {
  font-size: var(--text-base);
  color: var(--color-text-body);
  max-width: 480px;
  margin: 0 auto;
  line-height: 1.7;
}

/* FAQ */
/* ============================================================
   FAQ
   ============================================================ */

.faq__list {
  max-width: 800px;
  margin: 0 auto;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.faq__item {
  border-bottom: 1px solid var(--color-border);
}

.faq__item:last-child {
  border-bottom: none;
}

.faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  background: var(--color-bg-white);
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text-dark);
  gap: 16px;
  transition: background 0.2s, color 0.2s;
}

.faq__question:hover {
  background: var(--color-bg-light);
  color: var(--color-primary);
}

.faq__item--open .faq__question {
  background: var(--color-bg-light);
  color: var(--color-primary);
}

.faq__icon {
  font-size: 22px;
  font-weight: 300;
  color: var(--color-primary);
  flex-shrink: 0;
  transition: transform 0.25s;
  line-height: 1;
}

.faq__item--open .faq__icon {
  transform: rotate(45deg);
}

.faq__answer {
  display: none;
  padding: 0 24px 20px;
  background: var(--color-bg-light);
}

.faq__item--open .faq__answer {
  display: block;
}

.faq__answer p {
  font-size: var(--text-sm);
  color: var(--color-text-body);
  line-height: 1.7;
  margin: 0;
  padding-top: 4px;
}

@media (max-width: 768px) {
  .wizard {
    padding: 24px 20px;
  }
  .wizard__field-row {
    grid-template-columns: 1fr;
  }
  .faq__question {
    padding: 16px 18px;
    font-size: var(--text-sm);
  }
  .faq__answer {
    padding: 0 18px 16px;
  }
}

.case-card__more {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  margin-top: auto;
}

.case-card__more:hover { text-decoration: underline; }

/* Стрелки */
.cases__arrow {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 2px solid var(--color-border);
  background: var(--color-bg-white);
  font-size: 24px;
  color: var(--color-text-dark);
  cursor: pointer;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s, color 0.2s, box-shadow 0.2s;
  line-height: 1;
}

.cases__arrow:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  box-shadow: var(--shadow-card);
}

.cases__arrow:disabled {
  opacity: 0.3;
  cursor: default;
  pointer-events: none;
}

/* Точки */
.cases__dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 8px;
}

.cases__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background: var(--color-border);
  cursor: pointer;
  padding: 0;
  transition: background 0.2s, transform 0.2s;
}

.cases__dot--active {
  background: var(--color-primary);
  transform: scale(1.2);
}

/* Адаптив */
@media (max-width: 768px) {
  .case-card {
    flex: 0 0 100%;
  }
  .cases__arrow {
    display: none;
  }
}

/* Адаптив хедера и Hero + общие брейкпоинты */

/* Tablet */
@media (max-width: 1024px) {
  :root {
    --container-pad: 24px;
    --text-4xl: 36px;
    --text-2xl: 26px;
  }

  .header__nav {
    gap: 2px;
  }
  .header__nav-link {
    font-size: 12px;
    padding: 6px 8px;
  }
  .hero__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero__visual {
    max-width: 480px;
  }

  .niches__grid {
    grid-template-columns: 1fr 1fr;
  }
  .niches__col:last-child {
    grid-column: 1 / -1;
  }

  .flagship__features {
    grid-template-columns: repeat(2, 1fr);
  }
  .configs__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .how__grid {
    grid-template-columns: 1fr 1fr;
  }
  .how__col:last-child {
    grid-column: 1 / -1;
  }
  .how__advantages {
    grid-template-columns: repeat(3, 1fr);
  }

  .economics__layout {
    grid-template-columns: 1fr;
  }

  .model-card__responsibilities {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}

/* Mobile */
@media (max-width: 768px) {
  :root {
    --container-pad: 20px;
    --text-4xl: 28px;
    --text-2xl: 22px;
    --space-2xl: 56px;
  }

  .header__nav {
    display: none;
  }
  .header__cta {
    display: none;
  }
  .header__burger {
    display: flex;
  }

  .hero__title {
    font-size: 28px;
  }
  .proof-bullets {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .mini-diagram {
    justify-content: center;
  }

  .how__grid {
    grid-template-columns: 1fr;
  }
  .how__col:last-child {
    grid-column: auto;
  }
  .how__diagram {
    padding: 20px 16px;
  }
  .how__diagram-label {
    white-space: normal;
    font-size: 12px;
  }
  .how__advantages {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .niches__grid {
    grid-template-columns: 1fr;
  }
  .niches__col:last-child {
    grid-column: auto;
  }

  .flagship {
    padding: 24px 20px;
  }
  .flagship__features {
    grid-template-columns: 1fr;
  }
  .configs__grid {
    grid-template-columns: 1fr;
  }

  .economics__splits {
    grid-template-columns: 1fr;
  }

  .economics__mrr {
    flex-direction: column;
    align-items: flex-start;
  }
  .economics__mrr-value {
    margin-left: 0;
  }

  .models__grid {
    grid-template-columns: 1fr;
  }
  .models__note {
    padding: 0;
  }

  .roadmap__item {
    grid-template-columns: 48px 1fr;
    gap: 0 16px;
  }
  .roadmap__content {
    padding: 20px 16px;
  }
}

@media (max-width: 768px) {
  .cases__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  :root {
    --text-4xl: 24px;
    --text-2xl: 20px;
    --space-2xl: 40px;
  }
  .btn {
    width: 100%;
  }
  .hero__actions {
    flex-direction: column;
    align-items: flex-start;
  }
  .mini-diagram__step {
    font-size: 13px;
    padding: 8px 12px;
  }

  .how__advantages {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .vs-table__th--param,
  .vs-table__param {
    display: none;
  }
  .vs-table__th--kb,
  .vs-table__th--dev {
    width: 50%;
  }
  .vs-note {
    padding: 0;
  }
}

/* ============================================================
   FINAL CTA
   ============================================================ */

.final-cta {
  background: var(--color-text-dark);
  padding: var(--space-2xl) 0;
}

.final-cta__inner {
  text-align: center;
}

.final-cta__title {
  font-size: var(--text-3xl);
  font-weight: 500;
  color: #FFFFFF;
  margin-bottom: 16px;
  line-height: 1.3;
}

.final-cta__lead {
  font-size: var(--text-lg);
  color: rgba(255, 255, 255, 0.7);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.final-cta__points {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  max-width: 760px;
  margin: 0 auto 40px;
  text-align: left;
}

.final-cta__point {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 16px 18px;
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.6;
}

.final-cta__point-icon {
  font-size: 20px;
  flex-shrink: 0;
  margin-top: 1px;
}

.final-cta__btn {
  height: 54px;
  padding: 0 40px;
  font-size: var(--text-base);
}

/* Адаптив */
@media (max-width: 768px) {
  .final-cta__title {
    font-size: var(--text-2xl);
  }
  .final-cta__points {
    grid-template-columns: 1fr;
  }
  .final-cta__btn {
    width: 100%;
    max-width: 360px;
  }
}

/* ============================================================
   FOOTER
   ============================================================ */

.footer {
  background: #1A202C;
  padding-top: 64px;
}

.footer__inner {
  display: grid;
  grid-template-columns: 280px 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

/* Колонка 1 */
.footer__logo {
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 600;
  color: #FFFFFF;
  margin-bottom: 14px;
}

.footer__about {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.7;
  margin-bottom: 12px;
}

.footer__tagline {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.3);
  font-style: italic;
}

/* Колонки 2-4 */
.footer__col-title {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 16px;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__link {
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.6);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: color 0.2s;
  line-height: 1.4;
}

.footer__link:hover {
  color: #FFFFFF;
}

.footer__link--accent {
  color: var(--color-primary);
  font-weight: 600;
}

.footer__link--accent:hover {
  color: var(--color-primary-hover);
}

.footer__link-icon {
  font-size: 14px;
  flex-shrink: 0;
  opacity: 0.6;
}

/* Реквизиты */
.footer__requisites {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.footer__requisites p {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.3);
  line-height: 1.5;
  margin: 0;
}

/* Нижняя полоса */
.footer__bottom {
  background: rgba(0, 0, 0, 0.2);
  padding: 16px 0;
}

.footer__bottom-inner {
  display: flex;
  align-items: center;
  justify-content: center;
}

.footer__copy {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.3);
}

/* Адаптив */
@media (max-width: 1024px) {
  .footer__inner {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .footer__col--about {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  .footer__inner {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .footer__col--about {
    grid-column: auto;
  }
}

/* ============================================================
   COOKIE BANNER
   ============================================================ */

.cookie-banner {
  position: fixed;
  left: 24px;
  bottom: 24px;
  z-index: 1000;
  max-width: 420px;
  width: calc(100% - 32px);
  background: rgba(26, 32, 44, 0.96);
  color: #ffffff;
  border-radius: 16px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.18);
  padding: 18px 18px 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.cookie-banner--hidden {
  display: none;
}

.cookie-banner__text {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.92);
}

.cookie-banner__link {
  color: #ffffff;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.cookie-banner__link:hover {
  opacity: 0.85;
}

.cookie-banner__button {
  align-self: flex-start;
  border: none;
  border-radius: 10px;
  padding: 10px 16px;
  background: #ffffff;
  color: #1a202c;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.15s ease, opacity 0.15s ease;
}

.cookie-banner__button:hover {
  opacity: 0.9;
}

.cookie-banner__button:active {
  transform: translateY(1px);
}

@media (max-width: 768px) {
  .cookie-banner {
    left: 16px;
    right: 16px;
    bottom: 16px;
    width: auto;
    max-width: none;
    padding: 16px;
  }

  .cookie-banner__button {
    width: 100%;
    justify-content: center;
  }
}

.roadmap__toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 36px;
  padding: 0 16px;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  cursor: pointer;
  background: transparent;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  margin-top: 12px;
  transition: background 0.2s, color 0.2s;
}

.roadmap__toggle:hover {
  background: var(--color-primary-light);
}