/* ==========================================================================
   Услуги связи для бизнес-центров — services-for-business-centers.css
   ========================================================================== */

/* ---------- Hero Section ---------- */
.biz-centers-hero-section {
  position: relative;
  background-color: var(--color-gray-light);
}

.biz-centers-hero-top {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
  margin-bottom: 40px;
}

.biz-centers-hero-text {
  text-align: center;
  width: 100%;
}

.biz-centers-hero-text__subtitle {
  font-size: 16px;
  line-height: 1.5;
  text-align: center;
}

/* --- Package banner --- */
.biz-centers-package {
  position: relative;
  background: #fff;
  border: 1px solid #EBECF0;
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 30px;
}

.biz-centers-package__header {
  position: relative;
  height: 88px;
  background-color: var(--color-orange-light);
  border-radius: 16px 16px 0 0;
  display: flex;
  align-items: center;
  padding-left: 20px;
  overflow: hidden;
}

.biz-centers-package__header-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.biz-centers-package__title {
  position: relative;
  z-index: 1;
  color: #fff;
  font-size: 22px;
  line-height: 1.5;
  margin: 0;
}

.biz-centers-package__body {
  padding: 20px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

/* --- Small service cards (inside package) --- */
.biz-centers-mini-card {
  background: #fff;
  border: 1px solid #EBECF0;
  border-radius: 16px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.biz-centers-mini-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 6px;
  background-color: var(--color-orange-extra-light);
  display: flex;
  justify-content: center;
  align-items: center;
  flex-shrink: 0;
}

.biz-centers-mini-card__icon img {
  width: 36px;
  height: 36px;
}

.biz-centers-mini-card__title {
  font-size: 22px;
  line-height: 1.5;
  margin: 0;
}

.biz-centers-mini-card__text {
  font-size: 14px;
  line-height: 1.5;
  margin: 0;
}

/* --- Hero CTA button --- */
.biz-centers-hero-btn-wrap {
  display: flex;
  justify-content: center;
  margin-top: 30px;
}

.biz-centers-hero-btn {
  width: 100%;
  max-width: 339px;
  height: 60px;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ---------- Additional Solutions Section ---------- */
.biz-centers-solutions-section {
  position: relative;
  overflow: hidden;
}

.biz-centers-solutions-wave {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 200%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
  z-index: 0;
}

.biz-centers-solutions-section .section-title {
  margin-bottom: 65px;
}

.biz-centers-solutions-box {
  display: flex;
  flex-direction: column;
  gap: 44px;
}

.biz-centers-solution-card {
  position: relative;
  background: #fff;
  border: 1px solid #EBECF0;
  border-radius: 16px;
  padding: 80px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.biz-centers-solution-card__icon {
  position: absolute;
  top: -26px;
  right: 20px;
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background-color: var(--color-orange-light);
  display: flex;
  justify-content: center;
  align-items: center;
  flex-shrink: 0;
}

.biz-centers-solution-card__icon img {
  width: 32px;
  height: 32px;
}

.biz-centers-solution-card__title {
  font-size: 22px;
  line-height: 1.5;
  margin: 0;
  min-height: 3em;
}

.biz-centers-solution-card__text {
  font-size: 14px;
  line-height: 1.5;
  margin: 0;
}

.biz-centers-solution-card__btn {
  height: 60px;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.biz-centers-solution-card__btn .icon-plus {
  width: 24px;
  height: 24px;
}

/* ---------- Steps Section ---------- */
.connection-stages-section {
  position: relative;
  width: 100%;
}

.connection-stages-section .brand-btn-leaky {
  height: 50px;
  border-radius: 10px;
  border: 1px solid var(--color-orange);
  color: var(--color-orange);
  font-size: 13px;
  font-weight: 500;
  margin-top: 5px;
  max-width: 285px;
}

.connection-stages-section .brand-btn-leaky:hover {
  color: #fff;
}

.connection-stages-box {
  width: 100%;
  display: flex;
  flex-direction: column;
}

.connection-service-card {
  background: #fff;
  border: 1px solid #EBECF0;
  border-radius: 16px;
  padding: 30px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
  margin-top: 40px;
}

.connection-stage-item {
  display: flex;
  flex-direction: column;
}

.connection-stage-item__top {
  display: flex;
  align-self: flex-start;
  padding-left: 20px;
  top: 18px;
  position: relative;
  z-index: -1;
}

.connection-stage-item__number {
  color: #FCDFB9;
  font-size: 60px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 6px;
}

.connection-stage-item__number-text {
  color: #FCDFB9;
  font-size: 20px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: 2px;
  top: 3px;
  position: relative;
  margin-left: 2px;
}

.connection-stage-item__bottom {
  display: flex;
  flex-direction: column;
  padding: 20px;
  border-radius: 16px;
  border: 1px solid #EBECF0;
  background-color: #FFF;
}

.connection-stage-item__title {
  font-size: 22px;
  line-height: 1.5;
  margin-bottom: 10px;
}

.connection-stage-item__text {
  font-size: 14px;
  line-height: 1.5;
  margin-bottom: 10px;
}

.connection-stage-item__tel {
  color: var(--color-orange-light);
  font-size: 36px;
  font-style: normal;
  font-weight: 500;
  line-height: 1;
  margin-bottom: 10px;
}

/* keep legacy classes for compatibility */
.biz-centers-step__card {
  background: #fff;
  border: 1px solid #EBECF0;
  border-radius: 16px;
  padding: 20px;
}

.biz-centers-step__title {
  font-size: 22px;
  line-height: 1.5;
  margin: 0 0 10px;
}

.biz-centers-step__text {
  font-size: 14px;
  line-height: 1.5;
  margin: 0;
}

.biz-centers-step__phone {
  font-size: 36px;
  line-height: 1.5;
  color: var(--color-orange-light);
  margin: 5px 0;
}

.biz-centers-step__form-btn {
  height: 50px;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 299px;
  margin-top: 10px;
}

/* ---------- Licenses Section ---------- */
.biz-centers-licenses-section {
  position: relative;
}

.biz-centers-licenses-text {
  font-size: 16px;
  line-height: 1.5;
  text-align: center;
  margin-bottom: 30px;
}

.biz-centers-licenses-box {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.biz-centers-license-card {
  background: #fff;
  border: 1px solid #EBECF0;
  border-radius: 16px;
  min-height: 480px;
  overflow: hidden;
}

.biz-centers-licenses-btn-wrap {
  display: flex;
  justify-content: center;
  margin-top: 30px;
}

.biz-centers-licenses-btn {
  width: 100%;
  max-width: 339px;
  height: 60px;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.biz-centers-licenses-btn svg {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

/* ---------- Order Form Section ---------- */
/* Uses shared .order-connection-box from common.css */

/* ==========================================================================
   Tablet / Desktop (768px+)
   ========================================================================== */
@media (min-width: 768px) {

  /* --- Hero --- */
  .biz-centers-hero-top {
    gap: 40px;
    margin-bottom: 60px;
  }

  .biz-centers-hero-text__subtitle {
    font-size: 20px;
    max-width: 710px;
    margin-left: auto;
    margin-right: auto;
  }

  .biz-centers-package__header {
    height: 100px;
    padding-left: 30px;
  }

  .biz-centers-package__title {
    font-size: 26px;
  }

  .biz-centers-package__body {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    padding: 30px;
  }

  .biz-centers-mini-card {
    padding: 30px;
    gap: 30px;
  }

  .biz-centers-mini-card__title {
    font-size: 25px;
  }

  .biz-centers-hero-btn {
    max-width: initial;
    width: auto;
    height: 76px;
    font-size: 20px;
    padding-left: 60px;
    padding-right: 60px;
  }

  /* --- Solutions --- */
  .biz-centers-solutions-box {
    display: grid;
    grid-template-columns: 1fr 1fr;
    column-gap: 20px;
    row-gap: 60px;
  }

  .biz-centers-solution-card {
    padding: 80px 30px 30px;
    gap: 40px;
  }

  .biz-centers-solution-card__icon {
    top: -40px;
    right: 30px;
    width: 80px;
    height: 80px;
  }

  .biz-centers-solution-card__icon img {
    width: 50px;
    height: 50px;
  }

  .biz-centers-solution-card__title {
    font-size: 30px;
  }

  .biz-centers-solution-card__text {
    font-size: 16px;
  }

  .biz-centers-solution-card__btn {
    height: 76px;
    font-size: 20px;
  }

  /* --- Licenses --- */
  .biz-centers-licenses-text {
    max-width: 710px;
    margin-left: auto;
    margin-right: auto;
    font-size: 20px;
  }

  .biz-centers-licenses-box {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }

  .biz-centers-license-card {
    min-height: 488px;
  }

  .biz-centers-licenses-btn {
    max-width: initial;
    width: auto;
    height: 76px;
    font-size: 20px;
    padding-left: 60px;
    padding-right: 60px;
  }
}

@media (min-width: 768px) {
  .connection-stages-box {
    display: flex;
    flex-wrap: wrap;
    flex-direction: row;
    column-gap: 20px;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
  }
  .connection-stage-item {
    width: calc(50% - 10px);
  }
  .connection-stage-item__number {
    font-size: 80px;
  }
  .connection-stage-item__number-text {
    font-size: 30px;
  }
  .connection-stage-item__bottom {
    padding: 30px;
  }
  .connection-stage-item__title {
    font-size: 24px;
  }
  .connection-stage-item__text {
    font-size: 16px;
  }
  .connection-service-card {
    max-width: 410px;
    margin-left: auto;
    margin-right: auto;
    margin-top: 60px;
    padding: 50px 40px;
  }
}

@media (min-width: 768px) and (max-width: 1349px) {
  .connection-stages-box {
    align-items: stretch;
  }
  .connection-stage-item {
    display: flex;
    flex-direction: column;
  }
  .connection-stage-item__bottom {
    flex: 1;
    height: 100%;
  }
}

@media (min-width: 1350px) {
  .connection-stages-layout {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr)) minmax(280px, 500px);
    grid-template-rows: auto auto;
    gap: 30px;
    align-items: stretch;
  }
  .connection-stages-box {
    display: contents;
    column-gap: unset;
    max-width: none;
    margin-left: 0;
    margin-right: 0;
  }
  .connection-stage-item {
    width: auto;
  }
  .connection-stage-item__bottom {
    flex: 1;
    height: 100%;
  }
  .connection-stage-item__top {
    padding-left: 30px;
    top: 22px;
  }
  .connection-stage-item:nth-child(1) {
    grid-column: 1;
    grid-row: 1;
  }
  .connection-stage-item:nth-child(2) {
    grid-column: 2;
    grid-row: 1;
  }
  .connection-stage-item:nth-child(3) {
    grid-column: 1;
    grid-row: 2;
  }
  .connection-stage-item:nth-child(4) {
    grid-column: 2;
    grid-row: 2;
  }
  .connection-service-card {
    grid-column: 3;
    grid-row: 1 / span 2;
    margin-top: 0;
    margin-left: 0;
    margin-right: 0;
    max-width: none;
    width: 100%;
    justify-self: stretch;
    align-self: stretch;
    height: auto;
  }
}

/* ==========================================================================
   Wide Desktop (1200px+)
   ========================================================================== */
@media (min-width: 1200px) {

  /* --- Hero --- */
  .biz-centers-hero-top {
    gap: 48px;
    margin-bottom: 80px;
  }

  .biz-centers-hero-text__subtitle {
    max-width: 994px;
  }

  .biz-centers-package__body {
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
  }

  /* --- Solutions --- */
  .biz-centers-solutions-box {
    grid-template-columns: repeat(3, 1fr);
    column-gap: 30px;
    row-gap: 60px;
  }

  /* --- Licenses --- */
  .biz-centers-licenses-text {
    max-width: 1290px;
  }

  .biz-centers-licenses-box {
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
  }

  .biz-centers-license-card {
    min-height: 580px;
  }

}