/* ===========================================================================
   SkyRoute Travel - CTA
   Темный призыв с маршрутной линией и фирменными кругами по краям.
   =========================================================================== */

.cta-section {
  position: relative;
  padding: 60px 40px;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  background: var(--surface-dark);
  color: var(--text-inverse);
  display: flex;
  align-items: center;
  justify-content: center;
}

.cta-section__content {
  position: relative;
  z-index: 2;
  width: min(100%, 640px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}

.cta-section__title {
  max-width: 640px;
  font-size: var(--fs-h1-sm);
  font-weight: var(--fw-bold);
  line-height: 1.16;
  letter-spacing: 0;
  color: var(--text-inverse);
}

.cta-section__title span {
  color: var(--navy);
  background: var(--highlight-bg);
  border-radius: var(--radius-sm);
  padding: 0 0.18em 0.03em;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

.cta-section__text {
  max-width: 640px;
  font-size: var(--fs-body-sm);
  line-height: 1.6;
  color: var(--text-inverse-dim);
}

.cta-section__button {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 14px 14px 14px 28px;
  border-radius: var(--radius-pill);
  background: var(--surface-card);
  color: var(--text-primary);
  font-size: var(--fs-body-sm);
  font-weight: var(--fw-semibold);
  line-height: 1;
  transition: background var(--dur-base) var(--ease-soft),
              transform var(--dur-base) var(--ease-soft);
}

.cta-section__button:hover {
  background: var(--sky-200);
  transform: translateY(-1px);
}

.cta-section__button-icon {
  width: 30px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--navy);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.cta-section__button-icon svg {
  display: block;
}

.cta-section__route {
  position: absolute;
  z-index: 1;
  left: 0;
  top: 0;
  width: 1440px;
  aspect-ratio: 1440 / 376;
  color: var(--route-line);
  opacity: .95;
  pointer-events: none;
}

.cta-section__circle {
  position: absolute;
  z-index: 0;
  display: flex;
  pointer-events: none;
}

.cta-section__circle svg {
  display: block;
  width: 100%;
}

.cta-section__circle--right {
  top: -100px;
  right: -100px;
  width: 200px;
  aspect-ratio: 1;
  color: var(--sky);
}

.cta-section__circle--left {
  left: -100px;
  bottom: -99px;
  width: 200px;
  aspect-ratio: 1;
  color: var(--sky);
}

.cta-section__circle--right-small {
  top: -63px;
  right: -62px;
  width: 125px;
  aspect-ratio: 1;
  color: var(--circle-blue);
}

.cta-section__circle--left-small {
  left: -62px;
  bottom: -61px;
  width: 125px;
  aspect-ratio: 1;
  color: var(--circle-blue);
}

@media (max-width: 767px) {
  .cta-section {
    padding: 48px 16px;
    gap: 36px;
  }

  .cta-section__content {
    gap: 24px;
  }

  .cta-section__title {
    font-size: var(--fs-h3-sm);
    line-height: normal;
  }

  .cta-section__route {
    left: 50%;
    transform: translateX(-50%);
  }
}

@media (max-width: 480px) {
  .cta-section {
    padding: 70px 16px;
    border-radius: 32px;
  }

  .cta-section__title {
    font-size: var(--fs-h3-sm);
    line-height: normal;
  }

  .cta-section__text {
    font-size: var(--fs-sm);
  }

  .cta-section__button {
    width: 100%;
    justify-content: space-between;
  }
}

@media (min-width: 768px) and (max-width: 1024px) {
  .cta-section {
    padding: 60px 24px;
  }

  .cta-section__content {
    width: 720px;
  }
}