/* ========================================
   INFRASTRUCTURE
======================================== */

.infrastructure {
  width: 100%;
  padding-block: clamp(4.5rem, 7vw, 7rem);
  color: var(--text-inverse-primary);
  background: var(--bg-inverse);
}

.infrastructure__inner {
  width: var(--container-width);
  max-width: var(--container-max-width);
  margin-inline: auto;
}

.infrastructure__eyebrow,
.branches__eyebrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  padding: 0.45rem 0.85rem;

  border-radius: var(--radius-round);

  font-size: clamp(0.7rem, 0.8vw, 0.82rem);
  font-weight: var(--font-weight-semibold);
  line-height: 1;

  color: var(--color-brand-light);
  background: rgba(91, 155, 255, 0.16);
}

.infrastructure__title {
  max-width: 17ch;
  margin-top: clamp(1.25rem, 1.8vw, 1.8rem);
  margin-bottom: clamp(1rem, 1.4vw, 1.4rem);

  font-size: clamp(2.5rem, 4.2vw, 4.3rem);
  font-weight: var(--font-weight-semibold);
  line-height: 1.02;
  letter-spacing: -0.035em;

  color: var(--text-inverse-primary);
}

.infrastructure__intro {
  max-width: 33rem;
  margin-bottom: clamp(2.5rem, 4vw, 4rem);

  font-size: clamp(0.9rem, 1.05vw, 1.05rem);
  line-height: 1.5;
  color: var(--white-70);
}

.infrastructure__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1rem, 1.6vw, 1.6rem);
  margin-bottom: clamp(1rem, 1.6vw, 1.6rem);
}

.infrastructure-stat {
  min-height: clamp(8.5rem, 11vw, 11rem);
  padding: clamp(1.35rem, 2vw, 2rem);

  border: 1px solid rgba(100, 151, 225, 0.26);
  border-radius: var(--radius-medium);
  background: rgba(40, 70, 122, 0.42);
}

.infrastructure-stat__number {
  display: block;
  margin-bottom: clamp(0.5rem, 0.8vw, 0.8rem);

  font-size: clamp(2.8rem, 4.5vw, 4.7rem);
  font-weight: var(--font-weight-semibold);
  line-height: 0.95;
  letter-spacing: -0.04em;
}

.infrastructure-stat__text {
  max-width: 30rem;

  font-size: clamp(0.82rem, 0.96vw, 0.98rem);
  line-height: 1.45;
  color: var(--white-70);
}

.infrastructure__features {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1rem, 1.6vw, 1.6rem);
}

.infrastructure-feature {
  min-height: clamp(8.5rem, 11vw, 11rem);
  padding: clamp(1.35rem, 2vw, 2rem);

  border: 1px solid rgba(100, 151, 225, 0.26);
  border-radius: var(--radius-medium);
  background: rgba(40, 70, 122, 0.42);
}

.infrastructure-feature__icon {
  width: clamp(1.5rem, 2vw, 2rem);
  height: clamp(1.5rem, 2vw, 2rem);
  margin-bottom: clamp(1rem, 1.4vw, 1.4rem);

  color: var(--text-inverse-primary);
}

.infrastructure-feature__title {
  margin-bottom: 0.3rem;

  font-size: clamp(0.95rem, 1.1vw, 1.1rem);
  font-weight: var(--font-weight-semibold);
  line-height: 1.3;
}

.infrastructure-feature__text {
  font-size: clamp(0.72rem, 0.82vw, 0.84rem);
  line-height: 1.45;
  color: var(--white-70);
}


/* ========================================
   BRANCHES
======================================== */

.branches {
  width: 100%;
  padding-block: clamp(4.5rem, 7vw, 7rem);
  background: var(--bg-base);
}

.branches__inner {
  width: var(--container-width);
  max-width: var(--container-max-width);
  margin-inline: auto;
}

.branches__eyebrow {
  margin-bottom: clamp(2rem, 3vw, 3rem);

  color: var(--text-accent);
  background: var(--color-brand-pale);
}

.branches__layout {
  display: grid;
  grid-template-columns: 48% 1fr;
  align-items: stretch;
  gap: clamp(1.5rem, 3vw, 3rem);
}

.branches__list {
  display: flex;
  flex-direction: column;
}

.branch-link {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 1rem;

  min-height: clamp(5rem, 6.6vw, 6.6rem);
  padding-block: clamp(0.9rem, 1.2vw, 1.2rem);

  border-bottom: 1px solid var(--border-default-2);
  color: var(--text-heading-main);

  transition:
    color var(--transition-fast),
    border-color var(--transition-fast);
}

.branch-link:first-child {
  border-top: 1px solid var(--border-default-2);
}

.branch-link:hover,
.branch-link.is-active {
  color: var(--text-accent);
  border-color: var(--border-accent);
}

.branch-link__name {
  display: block;
  margin-bottom: 0.35rem;

  font-size: clamp(1.25rem, 1.7vw, 1.75rem);
  font-weight: var(--font-weight-semibold);
  line-height: 1.15;
}

.branch-link__address {
  display: block;

  font-size: clamp(0.72rem, 0.84vw, 0.86rem);
  line-height: 1.45;
  color: var(--text-secondary);
}

.branch-link__arrow {
  width: clamp(2rem, 2.8vw, 2.8rem);
  height: clamp(2rem, 2.8vw, 2.8rem);

  color: var(--text-secondary);

  transition:
    color var(--transition-fast),
    transform var(--transition-fast);
}

.branch-link:hover .branch-link__arrow,
.branch-link.is-active .branch-link__arrow {
  color: var(--text-accent);
  transform: translate(0.12rem, -0.12rem);
}

.branches-map {
  position: relative;
  min-height: clamp(31rem, 42vw, 42rem);
  overflow: hidden;

  border: 1px solid var(--border-default-2);
  border-radius: var(--radius-medium);
  background: var(--color-brand-pale);
}

.branches-map__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.branches-map__point {
  position: absolute;
  z-index: 2;

  width: clamp(0.7rem, 0.9vw, 0.9rem);
  aspect-ratio: 1;

  border: 0.18rem solid var(--bg-base);
  border-radius: 50%;
  background: var(--color-brand);

  opacity: 0.38;
  transform: translate(-50%, -50%) scale(0.8);

  transition:
    opacity var(--transition-fast),
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
}

.branches-map__point.is-active {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
  box-shadow: 0 0 0 0.35rem rgba(59, 130, 246, 0.16);
}

/* Координаты приблизительные, после экспорта карты можно подправить */
.branches-map__point[data-city="moscow"] {
  left: 20%;
  top: 58%;
}

.branches-map__point[data-city="saint-petersburg"] {
  left: 17%;
  top: 49%;
}

.branches-map__point[data-city="penza"] {
  left: 24%;
  top: 61%;
}

.branches-map__point[data-city="saratov"] {
  left: 27%;
  top: 65%;
}

.branches-map__point[data-city="novosibirsk"] {
  left: 52%;
  top: 66%;
}


/* ========================================
   MOBILE
======================================== */

@media (max-width: 767px) {
  .infrastructure,
  .branches {
    padding-block: 14vw;
  }

  .infrastructure__title {
    font-size: clamp(2.15rem, 10vw, 3.2rem);
  }

  .infrastructure__stats,
  .infrastructure__features {
    grid-template-columns: 100%;
  }

  .infrastructure-stat,
  .infrastructure-feature {
    min-height: 0;
    padding: 6vw;
  }

  .branches__layout {
    grid-template-columns: 100%;
  }

  .branch-link {
    min-height: 20vw;
  }

  .branch-link__name {
    font-size: clamp(1.2rem, 5.8vw, 1.6rem);
  }

  .branch-link__address {
    max-width: 80%;
    font-size: clamp(0.7rem, 3.2vw, 0.84rem);
  }

  .branch-link__arrow {
    width: 8vw;
    height: 8vw;
  }

  .branches-map {
    min-height: 92vw;
  }
}

img.infrastructure-feature__icon {
  display: block;
  object-fit: contain;
}