/* ===========================================================================
   SkyRoute Travel - Секция «Процесс»
   Темная с фото-фоном, округлые углы 40px, 4 шага со стаггером.
   =========================================================================== */

.process {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  padding: 56px 40px;
  display: flex;
  flex-direction: column;
  gap: 56px;
  background-color: var(--surface-dark);
  background-image: var(--media-image);
  background-size: cover;
  background-position: center;
  margin-inline: 0;
}

.process__overlay {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: rgba(47, 65, 86, .65);
  pointer-events: none;
}

.process__wave {
  position: absolute;
  left: 0;
  top: 0;
  width: 1350px;
  z-index: 1;
  color: var(--route-line);
  pointer-events: none;
  user-select: none;
}

.process__wave svg {
  display: block;
  width: 100%;
}

/* ---- Заголовок --------------------------------------------------------- */

.process__heading {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--container);
  align-self: center;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.process__label {
  display: flex;
  gap: 8px;
  align-items: center;
}

.process__label-dot {
  width: 8px;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--brand-blue);
  flex-shrink: 0;
}

.process__label-text {
  font-size: var(--fs-2xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.72px;
  color: var(--text-inverse-dim);
  text-transform: uppercase;
  white-space: nowrap;
}

.process__h2-col {
  position: relative;
  width: 700px;
}

.process__title {
  position: relative;
  z-index: 1;
  font-size: var(--fs-h2);
  font-weight: var(--fw-bold);
  letter-spacing: 0;
  line-height: 1.16;
  color: var(--white);
}

.process__title span {
  background: var(--highlight-bg);
  color: var(--navy);
  border-radius: var(--radius-sm);
  padding: 0.02em 0.12em;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

/* ---- Карточки шагов --------------------------------------------------- */

.process__steps {
  z-index: 2;
  width: 100%;
  max-width: var(--container);
  align-self: center;
  display: grid;
  grid-template-columns: repeat(4, 320px);
  justify-content: center;
  align-items: flex-start;
  gap: 24px;
}

.step-card {
  width: 100%;
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
  background: rgba(30, 44, 60, .70);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.step-card:nth-child(1) { margin-top: 12px; }
.step-card:nth-child(2) { margin-top: 52px; }
.step-card:nth-child(3) { margin-top: 0; }
.step-card:nth-child(4) { margin-top: 52px; }

.step-card__num {
  font-size: var(--fs-h2-sm);
  font-weight: var(--fw-bold);
  color: var(--accent);
  line-height: 1;
}

.step-card__title {
  font-size: var(--fs-body);
  font-weight: var(--fw-semibold);
  color: var(--text-inverse);
  line-height: var(--lh-snug);
}

.step-card__body {
  font-size: var(--fs-sm);
  font-weight: var(--fw-regular);
  color: var(--text-inverse-dim);
  line-height: 1.6;
}

/* ---- Адаптив ---------------------------------------------------------- */

@media (max-width: 1200px) {
  .process__steps {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: stretch;
  }

  .step-card {
    flex: 1 1 calc(50% - 8px);
    min-width: 200px;
    align-self: stretch;
    margin-top: 0;
  }

  .step-card:nth-child(1),
  .step-card:nth-child(2),
  .step-card:nth-child(3),
  .step-card:nth-child(4) {
    margin-top: 0;
  }
}

@media (max-width: 767px) {
  .process {
    padding: 56px 16px;
    gap: 56px;
    border-radius: var(--radius-xl);
  }

  .process__heading {
    flex-direction: column;
    gap: 16px;
  }

  .process__h2-col {
    width: 100%;
  }

  .process__title {
    font-size: var(--fs-h3-xs);
    line-height: normal;
  }

  .step-card {
    flex: 1 1 100%;
  }
}

@media (min-width: 768px) and (max-width: 1024px) {
  .process {
    padding: 64px 24px;
    gap: 56px;
  }

  .process__heading {
    flex-direction: column;
    gap: 16px;
  }

  .process__h2-col {
    width: 100%;
  }
}