:root {
  --container-width: 1200px;
  --container-gutter: clamp(1rem, 3vw, 2rem);
  --section-space: clamp(4rem, 8vw, 8rem);
  --space-1: .25rem;
  --space-2: .5rem;
  --space-3: .75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
}
.container { width: min(100% - (var(--container-gutter) * 2), var(--container-width)); margin-inline: auto; }
.section { padding-block: var(--section-space); }
.section-heading { max-width: 760px; margin-block-end: clamp(2rem, 5vw, 4rem); }
.section-heading__title, .section-heading__lead, .section-heading__eyebrow { margin-block-start: 0; }
.hero__grid, .media-text, .contacts-layout { display: grid; align-items: center; gap: clamp(2rem, 6vw, 5rem); }
.hero__grid { min-height: clamp(620px, 80vh, 900px); }
.hero__content { max-width: 740px; }
.hero__media { min-width: 0; }
.button-row { display: flex; flex-wrap: wrap; gap: var(--space-4); align-items: center; }
.hero__highlights { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-3) var(--space-5); padding: 0; margin-block: var(--space-6) 0; }
.comparison-grid, .cards-grid, .features-grid, .stats-grid, .gallery-grid { display: grid; gap: clamp(1rem, 3vw, 2rem); }
.comparison-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.cards-grid { grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); }
.features-grid { grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); }
.steps-grid { display: grid; gap: var(--space-4); }
.stats-grid { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
.gallery-grid { grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); }
.media-text--with-media, .contacts-layout { grid-template-columns: minmax(0, 1fr) minmax(320px, .9fr); }
.primary-navigation { display: flex; align-items: center; justify-content: center; gap: clamp(.75rem, 2vw, 1.5rem); }
.site-header .container { width: min(100% - (var(--container-gutter) * 2), 1440px); }
.site-header__inner { min-height: 76px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: var(--space-5); }
.site-header__actions { display: flex; align-items: center; gap: var(--space-4); }
.menu-toggle { display: none; }
.site-footer__grid { display: grid; grid-template-columns: 1.2fr repeat(3, 1fr); gap: var(--space-6); }
.site-footer__contacts, .site-footer__links, .site-footer__details { display: flex; flex-direction: column; gap: var(--space-2); }
.site-footer__legal { display: flex; justify-content: space-between; gap: var(--space-5); align-items: flex-start; }
.legal-page { padding-block: clamp(6rem, 12vw, 10rem); }
.legal-page .container { max-width: 900px; }
.questionnaire__answers { display: grid; gap: var(--space-3); }
.questionnaire__footer { display: flex; justify-content: space-between; gap: var(--space-4); align-items: center; margin-block-start: var(--space-6); }
.questionnaire__contacts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-4); }
.questionnaire__summary-list { display: grid; gap: var(--space-4); }
.questionnaire__single-page { display: grid; gap: var(--space-7); }
.questionnaire__single-page .questionnaire__step { display: grid; gap: var(--space-3); }
@media (min-width: 900px) {
  .hero--with-media .hero__grid { grid-template-columns: minmax(0, 1.1fr) minmax(360px, .9fr); }
  .steps-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 1599px) {
  .site-header__contact { display: none; }
}
@media (max-width: 1199px) {
  .site-header__inner { grid-template-columns: 1fr auto; }
  .menu-toggle { display: inline-flex; flex-direction: column; justify-content: center; gap: 5px; width: 48px; height: 48px; }
  .menu-toggle span { width: 22px; height: 2px; margin-inline: auto; }
  .primary-navigation { position: fixed; inset: 76px 0 auto; max-height: calc(100vh - 76px); overflow: auto; display: none; flex-direction: column; align-items: stretch; padding: var(--space-5) var(--container-gutter) var(--space-7); }
  .primary-navigation.is-open { display: flex; }
  .primary-navigation a { min-height: 48px; display: flex; align-items: center; }
  .site-header__actions { display: none; }
}
@media (max-width: 1023px) {
  .site-footer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 767px) {
  .section { padding-block: clamp(3rem, 12vw, 5rem); }
  .hero__grid, .media-text, .contacts-layout { grid-template-columns: 1fr; }
  .hero__grid { min-height: auto; padding-block: clamp(7rem, 20vw, 10rem) var(--space-8); }
  .hero__media { order: -1; }
  .hero__highlights, .comparison-grid, .questionnaire__contacts { grid-template-columns: 1fr; }
  .site-footer__grid { grid-template-columns: 1fr; }
  .site-footer__legal { flex-direction: column; }
  .button-row > * { flex: 1 1 100%; }
  .questionnaire__footer { flex-direction: column-reverse; align-items: stretch; }
  .questionnaire__footer .button { width: 100%; }
}