/* Блок «Идея и реализация» — только homepage-full.html */

.kovalchuk-idea-realize {
  background-color: #ffffff;
  color: #1c1b17;
  padding: 110px 0 100px;
  box-sizing: border-box;
  width: 100%;
  position: relative;
  z-index: 4;
}

.kovalchuk-idea-realize__inner {
  max-width: 1540px;
  margin: 0 auto;
  padding: 0 64px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: 72px;
  align-items: start;
  width: 100%;
  box-sizing: border-box;
}

.kovalchuk-idea-realize__label {
  font-family: "Inter", sans-serif;
  font-size: 12px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(28, 27, 23, 0.58);
  margin-bottom: 16px;
  display: block;
}

.kovalchuk-idea-realize__title {
  font-family: "room", sans-serif;
  font-size: clamp(40px, 3.8vw, 58px);
  font-weight: 300;
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: #1c1b17;
  margin: 0 0 28px 0;
  max-width: 640px;
}

.kovalchuk-idea-realize__copy {
  display: flex;
  flex-direction: column;
  gap: 18px;
  max-width: 580px;
}

.kovalchuk-idea-realize__copy p {
  font-family: "Inter", sans-serif;
  font-size: 17px;
  font-weight: 400;
  line-height: 1.68;
  color: rgba(28, 27, 23, 0.88);
  margin: 0;
}

.kovalchuk-idea-realize__pair {
  min-width: 0;
}

.kovalchuk-idea-realize__tabs {
  display: inline-flex;
  gap: 0;
  border: 1px solid rgba(28, 27, 23, 0.12);
  margin-bottom: 20px;
}

.kovalchuk-idea-realize__tab {
  font-family: "Inter", sans-serif;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: transparent;
  border: 0;
  color: rgba(28, 27, 23, 0.55);
  padding: 12px 22px;
  cursor: pointer;
  transition: color 0.25s ease, background-color 0.25s ease;
}

.kovalchuk-idea-realize__tab.is-active {
  background-color: #1c1b17;
  color: #faf9f5;
}

.kovalchuk-idea-realize__stage {
  position: relative;
  min-height: 340px;
  background-color: #faf9f5;
  border: 1px solid rgba(28, 27, 23, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 40px;
  box-sizing: border-box;
}

.kovalchuk-idea-realize__placeholder {
  font-family: "Inter", sans-serif;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.6;
  color: rgba(28, 27, 23, 0.55);
  text-align: center;
  max-width: 420px;
  margin: 0;
}

.kovalchuk-idea-realize__caption {
  font-family: "room", Sans-serif;
  font-size: 14px;
  font-weight: 300;
  line-height: 1.5;
  color: rgba(28, 27, 23, 0.62);
  margin: 18px 0 0;
}

@media (max-width: 1024px) {
  .kovalchuk-idea-realize {
    padding: 80px 0 72px;
  }

  .kovalchuk-idea-realize__inner {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 0 28px;
  }

  .kovalchuk-idea-realize__stage {
    min-height: 260px;
    padding: 36px 28px;
  }
}

@media (max-width: 640px) {
  .kovalchuk-idea-realize__inner {
    padding: 0 20px;
  }

  .kovalchuk-idea-realize__title {
    font-size: clamp(32px, 8vw, 42px);
  }

  .kovalchuk-idea-realize__tab {
    padding: 10px 16px;
    font-size: 11px;
  }
}