/* ============================================================
   OK GO — Секции страницы
   Hero · About · Features · Why · Regions · FAQ · CTA
   ============================================================ */

/* ---------- Hero ---------- */

.hero {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  min-height: 100vh;
  min-height: 100svh;
  padding: calc(72px + var(--px) / 2) var(--px) 96px;
  background:
    radial-gradient(1100px 640px at 82% -10%, rgba(22, 88, 72, .55), transparent 62%),
    radial-gradient(900px 560px at -12% 110%, rgba(8, 35, 28, .8), transparent 60%),
    var(--g0);
  color: var(--wh);
}

.hero__inner {
  max-width: var(--container);
  width: 100%;
  margin: 0 auto;
}

.hero__eyebrow { margin-bottom: 32px; }

.hero .h1 { max-width: 15ch; }

.hero__lead {
  max-width: 560px;
  margin-top: 28px;
  font-size: var(--fs-lead);
  line-height: 1.55;
  color: var(--wh-faint);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 40px;
}

.hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(48px, 8vh, 88px);
}

/* ---------- About ---------- */

.about__accent {
  margin-top: 18px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(19px, 2.2vw, 30px);
  line-height: 1.3;
  color: var(--g1);
}

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

.about__highlight {
  max-width: 720px;
  margin-top: clamp(40px, 5vw, 64px);
}

@media (max-width: 960px) {
  .about__grid { grid-template-columns: 1fr; }
}

/* ---------- Features ---------- */

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

@media (max-width: 1080px) {
  .features__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 680px) {
  .features__grid { grid-template-columns: 1fr; }
}

/* ---------- Why (отличия) ---------- */

.why__grid {
  display: grid;
  grid-template-columns: minmax(280px, 5fr) 7fr;
  gap: clamp(40px, 6vw, 96px);
  align-items: start;
}

.why__sticky { position: sticky; top: 120px; }

.why__title { margin-top: 24px; }

.why__sticky .lead { margin-top: 20px; }

@media (max-width: 960px) {
  .why__grid { grid-template-columns: 1fr; }
  .why__sticky { position: static; }
}

/* ---------- Regions ---------- */

.regions__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.regions__note {
  margin-top: 36px;
  max-width: 640px;
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--ink-soft);
}

@media (max-width: 760px) {
  .regions__grid { grid-template-columns: 1fr; }
}

/* ---------- FAQ ---------- */

.faq__list {
  max-width: 840px;
}

/* ---------- CTA-полоса перед футером ---------- */

.cta {
  text-align: center;
}

.cta .h2 { max-width: 18ch; margin: 0 auto; }

.cta__lead {
  max-width: 560px;
  margin: 22px auto 0;
  font-size: var(--fs-lead);
  line-height: 1.55;
  color: var(--wh-faint);
}

.cta__actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 38px;
}

.cta__note {
  margin-top: 22px;
  font-size: 13.5px;
  color: var(--wh-ghost);
}

.cta__note a {
  color: var(--wh-soft);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.cta__note a:hover { color: var(--wh); }