/* ============================
   PRODUCTS / KPI MONITOR PAGE
   ============================ */

/* Extend containers to match Figma (1440px − 120px×2 = 1200px content) */
.kpi-main .container,
.kpi-usage .container,
.kpi-features .container,
.kpi-callback .container {
  max-width: 1440px;
}


/* ── MAINSCREEN ── */

.kpi-main {
  padding: 40px 0 0;
}

.kpi-main__inner {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

/* Override large starlline to match Figma text/pc/h5_uppercase */
.kpi-main .starlline--large .starlline__label {
  font-size: var(--fs-h5);
  font-weight: var(--fw-regular);
  text-transform: uppercase;
}

.kpi-main__bottom {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.kpi-main__title {
  font-family: var(--font-montserrat);
  font-weight: var(--fw-medium);
  font-size: clamp(28px, 4vw, var(--fs-h1));
  line-height: var(--lh-heading);
  color: var(--color-black);
}

@media (min-width: 1024px) {
  .kpi-main {
    padding: 80px 0 0;
  }

  .kpi-main__bottom {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
  }

  .kpi-main__title {
    max-width: 870px;
  }
}


/* ── USAGE AREAS ── */

.kpi-usage {
  padding: 60px 0 0;
}

.kpi-usage__inner {
  display: flex;
  flex-direction: column;
  gap: 50px;
}

.kpi-usage__title {
  font-family: var(--font-montserrat);
  font-weight: var(--fw-medium);
  font-size: clamp(24px, 3vw, var(--fs-h2));
  line-height: var(--lh-heading);
  color: var(--color-black);
}

/* Tabline */
.kpi-usage__tabs {
  display: flex;
  border-bottom: var(--border-gray-light);
  overflow-x: auto;
  scrollbar-width: none;
  gap: 0;
}

.kpi-usage__tabs::-webkit-scrollbar {
  display: none;
}

.kpi-usage__tab {
  background: none;
  border: none;
  border-bottom: 1px solid transparent;
  padding: 0 10px 15px;
  font-family: var(--font-golos);
  font-size: var(--fs-text);
  font-weight: var(--fw-regular);
  line-height: var(--lh-caption);
  text-transform: uppercase;
  color: var(--color-gray);
  cursor: pointer;
  white-space: nowrap;
  margin-bottom: -1px;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

@media (min-width: 1024px) {
  .kpi-usage__tabs {
    justify-content: space-between;
    overflow-x: visible;
  }

  .kpi-usage__tab {
    padding: 0 0 15px;
  }
}

.kpi-usage__tab:hover {
  color: var(--color-black);
}

.kpi-usage__tab.is-active {
  color: var(--color-orange);
  border-bottom-color: var(--color-orange);
}

/* Panels */
.kpi-usage__panels {
  /* container only — panels are display:none by default */
}

.kpi-usage__panel {
  display: none;
}

.kpi-usage__panel.is-active {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.kpi-usage__panel-image {
  width: 100%;
  aspect-ratio: 585 / 366;
  overflow: hidden;
  border-radius: 4px;
  background: #F8F8F8;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s;
}

.kpi-usage__panel-image.is-playing {
  opacity: 1;
}

.kpi-usage__panel-img,
.kpi-usage__panel-video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
  opacity: 0;
  transition: opacity 0.2s;
}

.kpi-usage__panel-video.is-playing {
  opacity: 1;
}

.kpi-usage__panel-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* Star + text description row */
.kpi-usage__desc {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.kpi-usage__star {
  display: block;
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  margin-top: 2px;
  background-color: var(--color-orange);
  -webkit-mask-image: url('../assets/icons/ic_star.svg');
  -webkit-mask-size: contain;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-image: url('../assets/icons/ic_star.svg');
  mask-size: contain;
  mask-repeat: no-repeat;
  mask-position: center;
}

.kpi-usage__text {
  font-family: var(--font-pt-sans);
  font-size: var(--fs-caption);
  line-height: var(--lh-body);
  color: var(--color-black);
  margin: 0;
}

@media (min-width: 1024px) {
  .kpi-usage__panel.is-active {
    flex-direction: row;
    align-items: flex-start;
    gap: 30px;
  }

  .kpi-usage__panel-image {
    flex: 0 0 585px;
    width: 585px;
  }

  .kpi-usage__panel-content {
    flex: 1;
  }

  .kpi-usage__text {
    font-size: var(--fs-text);
  }

  /* Индивидуальный подъём видео по панелям */
  #panel-logistics  .kpi-usage__panel-video { transform: translateY(-60px); }
  #panel-trade      .kpi-usage__panel-video { transform: translateY(-60px); }
  #panel-government .kpi-usage__panel-video { transform: translateY(-20px); }
  #panel-energy     .kpi-usage__panel-video { transform: translateY(-30px); }
  #panel-education  .kpi-usage__panel-video { transform: translateY(-30px); }
  #panel-production .kpi-usage__panel-video { transform: translateY(-20px); }
}

@media (min-width: 1440px) {
  .kpi-usage {
    padding: 150px 0 0;
  }
}


/* ── KEY FEATURES ── */

.kpi-features {
  padding: 60px 0 0;
}

.kpi-features__inner {
  display: flex;
  flex-direction: column;
  gap: 50px;
}

.kpi-features__desc {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.kpi-features__title {
  font-family: var(--font-montserrat);
  font-weight: var(--fw-medium);
  font-size: clamp(24px, 3vw, var(--fs-h2));
  line-height: var(--lh-heading);
  color: var(--color-black);
}

/* 2-column grid, borders create dividers */
.kpi-features__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}

.kpi-features__grid .description-card {
  border-right: var(--border-gray-light);
  border-bottom: var(--border-gray-light);
}

/* Remove right border on even (right column) cards */
.kpi-features__grid .description-card:nth-child(2n) {
  border-right: none;
}

/* Remove bottom border on last two cards */
.kpi-features__grid .description-card:nth-last-child(-n+2) {
  border-bottom: none;
}

/* стр.273: горизонтальный скролл-ряд как «Наши ценности» на главной */
@media (max-width: 767px) {
  .kpi-features__grid {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    -ms-overflow-style: none;
    align-items: stretch;
  }
  .kpi-features__grid::-webkit-scrollbar {
    display: none;
  }

  .kpi-features__grid .description-card,
  .kpi-features__grid .description-card:nth-child(2n),
  .kpi-features__grid .description-card:nth-last-child(-n+2) {
    flex: 0 0 80%;
    scroll-snap-align: start;
    border-bottom: none;
    border-right: var(--border-gray-light);
  }
  .kpi-features__grid .description-card:last-child {
    border-right: none;
  }
}

@media (min-width: 1024px) {
  .kpi-features__inner {
    flex-direction: row;
    align-items: flex-start;
    gap: 95px;
  }

  .kpi-features__desc {
    flex: 1;
    min-width: 0;
    align-self: flex-start;
  }

  .kpi-features__grid {
    width: 680px;
    flex-shrink: 0;
  }
}

@media (min-width: 1440px) {
  .kpi-features {
    padding: 150px 0 0;
  }
}


/* ── CALLBACK ── */

.kpi-callback {
  padding: 60px 0 80px;
}

.kpi-callback__row {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.kpi-callback__title {
  font-family: var(--font-montserrat);
  font-weight: var(--fw-medium);
  font-size: clamp(24px, 3vw, var(--fs-h2));
  line-height: var(--lh-heading);
  color: var(--color-black);
}

.kpi-callback__form {
  display: flex;
  flex-direction: column;
  gap: 50px;
}

.kpi-callback__fields {
  display: flex;
  flex-direction: column;
  gap: var(--form-row-gap);
}

.kpi-callback__footer {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
}

/* success message — queried by common.js */
.kpi-callback .callback__success {
  font-family: var(--font-golos);
  font-size: var(--fs-h5);
  color: var(--color-orange);
  display: none;
  padding: 20px 0;
}

.kpi-callback .callback__success--visible {
  display: block;
}

@media (min-width: 1024px) {
  .kpi-callback__row {
    flex-direction: row;
    align-items: flex-start;
    gap: 30px;
  }

  .kpi-callback__title {
    flex: 1;
    min-width: 0;
  }

  .kpi-callback__form {
    width: 680px;
    flex-shrink: 0;
  }
}

@media (min-width: 1440px) {
  .kpi-callback {
    padding: 150px 0 100px;
  }
}

/* МОБ (≤767px): кнопки — automargin для стрелки */
@media (max-width: 767px) {
  /* стр.264: hero-кнопка на всю ширину, стрелка вправо */
  .kpi-main__bottom .btn {
    width: 100%;
    justify-content: space-between;
  }

  /* кнопка «Оставить заявку» — на всю ширину экрана */
  .kpi-callback__footer {
    flex-direction: column;
    align-items: stretch;
  }
  .kpi-callback__footer .btn {
    width: 100%;
    justify-content: space-between;
  }
}