/* ----------------------------------------------------------
 * Цвета и токены — синхронизированы с Patient/Family App
 * (packages/shared-config/src/ui/colors.ts).
 * Dark theme.
 * ----------------------------------------------------------- */
:root {
  --c-bg: #0E1018;
  --c-surface: #171A26;
  --c-surface-muted: #1F2333;
  --c-text-primary: #F5F5F7;
  --c-text-secondary: #A0A7B8;
  --c-text-tertiary: #6B7185;
  --c-primary: #4C7CFF;
  --c-primary-pressed: #2A5BE0;
  --c-primary-soft: #1B2440;
  --c-success: #2BC275;
  --c-success-soft: #152A22;
  --c-warning: #F5A623;
  --c-warning-bg: #2A2014;
  --c-warning-border: #F5A623;
  --c-danger: #E5443A;
  --c-danger-soft: #2A1614;
  --c-divider: #2A2F44;

  --r-card: 20px;
  --r-small: 14px;
  --r-pill: 999px;
  --touch-min: 64px;
  --primary-button-h: 72px;

  --pad-page: 16px;
  --pad-section: 40px;
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  font-family:
    -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu,
    Cantarell, 'Helvetica Neue', sans-serif;
  font-size: 18px;
  line-height: 1.5;
  color: var(--c-text-primary);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

ul,
ol {
  list-style: none;
}

/* ----------------------------------------------------------
 * Контейнер страницы
 * ----------------------------------------------------------- */
.page {
  max-width: 680px;
  margin: 0 auto;
  padding: var(--pad-page) var(--pad-page) 48px;
}

.section-title {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--c-text-primary);
}

/* ----------------------------------------------------------
 * In-app browser warning
 * ----------------------------------------------------------- */
.warning {
  background: var(--c-warning-bg);
  border-left: 4px solid var(--c-warning-border);
  padding: 12px 16px;
  margin: 0 0 16px;
  font-size: 16px;
  color: var(--c-text-primary);
  border-radius: var(--r-small);
}

.warning strong {
  color: var(--c-warning);
}

/* ----------------------------------------------------------
 * HERO
 * ----------------------------------------------------------- */
.hero {
  padding: 32px 0 24px;
  text-align: left;
}

.hero__brand {
  display: inline-block;
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--c-primary);
  text-transform: uppercase;
  background: var(--c-primary-soft);
  padding: 6px 12px;
  border-radius: var(--r-pill);
  margin-bottom: 20px;
}

.hero__title {
  font-size: 34px;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 16px;
}

.hero__lead {
  font-size: 18px;
  color: var(--c-text-secondary);
}

/* ----------------------------------------------------------
 * APP CARDS — главный блок выбора
 * ----------------------------------------------------------- */
.apps {
  padding: 16px 0 var(--pad-section);
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.app-card {
  background: var(--c-surface);
  border-radius: var(--r-card);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.app-card__head {
  display: flex;
  align-items: center;
  gap: 16px;
}

.app-card__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--r-small);
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.app-card__icon--patient {
  background: var(--c-danger-soft);
  color: var(--c-danger);
}

.app-card__icon--family {
  background: var(--c-primary-soft);
  color: var(--c-primary);
}

.app-card__title-wrap {
  flex: 1;
  min-width: 0;
}

.app-card__kicker {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--c-text-secondary);
  margin-bottom: 4px;
}

.app-card__title {
  font-size: 22px;
  font-weight: 800;
  line-height: 1.15;
}

.app-card__bullets {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-left: 0;
}

.app-card__bullets li {
  position: relative;
  padding-left: 22px;
  font-size: 16px;
  line-height: 1.4;
  color: var(--c-text-secondary);
}

.app-card__bullets li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--c-success);
}

.apps__disclaimer {
  margin-top: 8px;
  font-size: 14px;
  font-style: italic;
  text-align: center;
  color: var(--c-text-tertiary);
}

/* ----------------------------------------------------------
 * CTA (главная кнопка скачивания)
 * ----------------------------------------------------------- */
.cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: var(--primary-button-h);
  padding: 14px 20px;
  background: var(--c-primary);
  color: #ffffff;
  border-radius: var(--r-card);
  text-decoration: none;
  font-weight: 700;
  transition: background-color 0.15s ease, transform 0.05s ease;
  -webkit-tap-highlight-color: transparent;
}

.cta:hover,
.cta:active,
.cta:focus {
  background: var(--c-primary-pressed);
  outline: none;
}

.cta:active {
  transform: scale(0.99);
}

.cta--secondary {
  background: var(--c-success);
}

.cta--secondary:hover,
.cta--secondary:active,
.cta--secondary:focus {
  background: #1B8F58;
}

.cta--ghost {
  background: transparent;
  border: 1.5px solid var(--c-divider);
  color: var(--c-text-primary);
  box-shadow: none;
}

.cta--ghost:hover,
.cta--ghost:active,
.cta--ghost:focus {
  background: var(--c-surface-muted);
  border-color: var(--c-text-secondary);
}

.cta--ghost .cta__sub {
  opacity: 0.7;
}

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

.cta__main {
  font-size: 22px;
  line-height: 1.1;
}

.cta__sub {
  display: block;
  font-size: 13px;
  font-weight: 500;
  margin-top: 4px;
  opacity: 0.85;
}

.cta[aria-disabled='true'] {
  background: var(--c-divider);
  color: var(--c-text-tertiary);
  cursor: not-allowed;
}

/* ----------------------------------------------------------
 * Шаги установки
 * ----------------------------------------------------------- */
.steps {
  padding: var(--pad-section) 0;
  border-top: 1px solid var(--c-divider);
}

.steps__list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.step {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px;
  background: var(--c-surface);
  border-radius: var(--r-card);
}

.step__num {
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  background: var(--c-primary);
  color: #ffffff;
  font-size: 20px;
  font-weight: 800;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step__body {
  flex: 1;
  min-width: 0;
}

.step__title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 4px;
}

.step__text {
  font-size: 16px;
  color: var(--c-text-secondary);
  line-height: 1.5;
}

.step__text strong {
  color: var(--c-text-primary);
}

/* ----------------------------------------------------------
 * Приватность
 * ----------------------------------------------------------- */
.privacy,
.features,
.audience {
  padding: var(--pad-section) 0;
  border-top: 1px solid var(--c-divider);
}

.privacy__text,
.feature__text,
.audience__card-text {
  font-size: 16px;
  color: var(--c-text-secondary);
  line-height: 1.6;
}

.privacy__text strong {
  color: var(--c-text-primary);
}

.features__list,
.audience__cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.feature,
.audience__card {
  padding: 16px;
  background: var(--c-surface);
  border-radius: var(--r-card);
}

.feature__title,
.audience__card-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 6px;
}

.audience__card-title {
  color: var(--c-primary);
}

/* ----------------------------------------------------------
 * QR-код
 * ----------------------------------------------------------- */
.qr {
  padding: var(--pad-section) 0;
  border-top: 1px solid var(--c-divider);
  text-align: center;
}

.qr__hint {
  font-size: 16px;
  color: var(--c-text-secondary);
  margin-bottom: 16px;
}

.qr__box {
  display: inline-block;
  padding: 12px;
  background: #ffffff;
  border-radius: var(--r-card);
}

.qr__img {
  display: block;
  width: 220px;
  height: 220px;
  background: var(--c-surface-muted);
}

/* ----------------------------------------------------------
 * Changelog
 * ----------------------------------------------------------- */
.changelog {
  padding: var(--pad-section) 0;
  border-top: 1px solid var(--c-divider);
}

.changelog summary {
  cursor: pointer;
  font-size: 18px;
  font-weight: 600;
  list-style: none;
  padding: 8px 0;
}

.changelog summary::-webkit-details-marker {
  display: none;
}

.changelog summary::after {
  content: '▾';
  margin-left: 8px;
  color: var(--c-text-secondary);
}

.changelog__body {
  margin-top: 12px;
  font-size: 16px;
  line-height: 1.6;
  color: var(--c-text-secondary);
  white-space: pre-wrap;
  word-wrap: break-word;
}

/* ----------------------------------------------------------
 * Футер
 * ----------------------------------------------------------- */
.footer {
  padding: var(--pad-section) 0 0;
  border-top: 1px solid var(--c-divider);
  font-size: 14px;
  color: var(--c-text-secondary);
}

.footer__text + .footer__text {
  margin-top: 12px;
}

.footer__text strong {
  color: var(--c-text-primary);
}

/* ----------------------------------------------------------
 * Адаптив
 * ----------------------------------------------------------- */
@media (min-width: 720px) {
  body {
    font-size: 17px;
  }
  .hero__title {
    font-size: 42px;
  }
  .cta__main {
    font-size: 24px;
  }
  .apps {
    grid-template-columns: 1fr 1fr;
  }
  .audience__cards {
    grid-template-columns: 1fr 1fr;
  }
}