/* ═══════════════════════════════════════════════════════════════
   FRONT PAGE — Секции главной страницы
   ═══════════════════════════════════════════════════════════════ */

/* ── 1. Hero intro ──────────────────────────────────────────── */
.intro {
  padding-top: var(--header-height);
  position: relative;
}

.intro__img {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.intro__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.intro__img::after {
  display: block;
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  height: 100%;
  width: 70%;
  background: linear-gradient(269.76deg, rgba(10, 16, 28, 0) 0.12%, rgba(10, 16, 28, 0.3) 37.97%, rgba(10, 16, 28, 0.374422) 47.88%, rgba(10, 16, 28, 0.55) 68.84%, rgba(10, 16, 28, 0.75) 84.28%, rgba(10, 16, 28, 0.95) 99.72%);
}

.intro__inner {
  padding: 100px 0 60px;
  display: flex;
  flex-direction: column;
  gap: 90px;
  position: relative;
  z-index: 2;
}

.intro__content {
  padding: 40px 22px 14px 35px;
  display: flex;
  flex-direction: column;
  background: #0F17284D;
  backdrop-filter: blur(40px);
  border-radius: 32px;
  width: 100%;
  max-width: 864px;
}

.intro__content h1 { margin-bottom: 40px; color: var(--background); }
.intro__content p  { margin-bottom: 20px; color: var(--background); }

.intro__actions { display: flex; gap: 20px; }
.intro__actions .btn { max-width: 285px; }

.intro__bottom {
  display: grid;
  grid-template-columns: minmax(400px, 793px) minmax(24px, 122px) auto;
}

.intro__advantages {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  align-self: flex-end;
  padding-bottom: 44px;
}

.intro__advantage {
  font-weight: 400;
  font-size: 18px;
  line-height: 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  color: var(--background);
}

.intro__advantage strong {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 48px;
  line-height: 56px;
  color: var(--background);
}

.intro__work {
  grid-column: 3;
  padding: 20px 11px 20px 20px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  background: rgba(255, 255, 255, 2.06%);
  border: 1px solid rgba(255, 255, 255, 3.08%);
  backdrop-filter: blur(16px);
  border-radius: 2px;
}

.intro__work-title {
  padding-bottom: 20px;
  border-bottom: 1px solid #CDD5E3;
  color: var(--background);
}

.intro__work-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  list-style: none;
}

.intro__work-list li {
  color: var(--background);
  display: flex;
  align-items: center;
}

.intro__work-list li::before {
  content: '•';
  width: 26px;
  height: 26px;
  font-size: 18px;
  color: var(--background);
  flex-shrink: 0;
  display: flex;
  justify-content: center;
  align-items: center;
}

@media (max-width: 1080px) {
  .intro__advantage { font-size: 15px; gap: 10px; line-height: 20px; }
  .intro__advantage strong { font-size: 32px; line-height: 34px; }
}

@media (max-width: 768px) {
  .intro__inner { padding-top: 70px; padding-bottom: 10px; gap: 20px; }
  .intro__bottom { flex-direction: column; gap: 20px; grid-template-columns: 1fr; }
  .intro__work { grid-column: 1; gap: 10px; }
  .intro__advantage { width: auto; max-width: 100px; justify-content: space-between; font-size: 13px; line-height: 20px; }
  .intro__advantage strong { font-size: 26px; line-height: 34px; }
  .intro__work-list { gap: 20px; }
  .intro__actions { flex-direction: column; gap: 20px; margin-top: 40px; }
  .intro__actions .btn { width: 100%; max-width: 100%; }
  .intro__content { background: none; padding: 0; backdrop-filter: none; }
  .intro__content h1 { margin-bottom: 0; }
  .intro__content p { margin-top: 20px; }
  .intro__img::after { width: 100%; background: #00000066; }
}

/* ── 2. О компании (home) ───────────────────────────────────── */
.main-about__inner {
  display: flex;
  justify-content: space-between;
  gap: 24px;
}

.main-about__left  { width: 100%; max-width: 605px; }
.main-about__right { width: 100%; max-width: 488px; }

.main-about__link {
  padding: 13.5px 6.5px;
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 30px;
  transition: all 0.3s ease;
}

.main-about__link:hover { gap: 30px; color: var(--primary); }

.main-about__cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.main-about__card {
  grid-column: span 2;
  padding: 43px 72px;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  flex-direction: column;
  gap: 10px;
  border-radius: 6px;
  background: #27304A;
  border: 1px solid #F1EEFB;
  box-shadow: 0px 2px 2px 0px #00000040;
}

.main-about__card p { color: var(--background); }

.main-about__card:last-child {
  width: 100%;
  max-width: max-content;
  justify-self: flex-end;
  padding: 43px 22px;
}

.main-about__number-card {
  padding: 0 33.5px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 198px;
  gap: 11px;
  border-radius: 6px;
  background: #27304A;
  border: 1px solid #F1EEFB;
  box-shadow: 0px 2px 2px 0px #00000040;
}

.main-about__number-card .main-about__title,
.main-about__number-card p,
.main-about__number-card .main-about__title strong {
  color: var(--background);
}

.main-about__number-card .main-about__title span { color: var(--signal); }

@media (max-width: 1080px) {
  .main-about__inner { flex-direction: column; gap: 40px; }

  .main-about__right {
    display: flex;
    flex-wrap: nowrap;
    max-width: calc(100% + 40px);
    width: calc(100% + 40px);
    margin-left: -20px;
  }

  .main-about__cards {
    display: flex;
    flex-wrap: nowrap;
    gap: 20px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .main-about__cards::-webkit-scrollbar { display: none; }

  .main-about__card,
  .main-about__number-card {
    height: 120px;
    justify-content: center;
    padding: 10px 20px;
    width: max-content;
    flex-shrink: 0;
    scroll-snap-align: start;
    max-width: 300px;
  }

  .main-about__left { max-width: 100%; }
}

@media (max-width: 768px) {
  .main-about__link {
    margin-top: 20px;
    padding: 13px 16px;
    width: 100%;
    justify-content: space-between;
    border: 1px solid #2F5BFF;
  }

  .main-about__right { width: calc(100% + 20px); margin-left: -10px; }
}

/* ── 3. Services block → перенесён в components.css ────────── */

/* ── 4. Partners (home grid) ────────────────────────────────── */
.main-partners__inner .section-group { margin-bottom: 60px; }

.main-partners__wrapper { width: 100%; overflow: hidden; }

.main-partners__item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

@media (min-width: 1081px) {
  .main-partners {
    background-image: url('../img/partner-placeholder.png');
    background-image: image-set(url('../img/partner-placeholder.webp') type('image/webp'), url('../img/partner-placeholder.png') type('image/png'));
    background-repeat: no-repeat;
    background-size: 100% 100%;
  }

  .main-partners__wrapper {
    overflow: hidden;
    border: 1px solid var(--deep-indigo);
    border-radius: 8px;
  }

  .main-partners__track {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
  }

  .main-partners__item {
    display: flex;
    align-items: center;
    justify-content: center;
    border-right: 2px solid var(--deep-indigo);
    border-bottom: 2px solid var(--deep-indigo);
    transition: background-color 0.2s ease;
    height: 170px;
    padding: 16px;
  }

  .main-partners__item:nth-child(4n)     { border-right: none; }
  .main-partners__item:nth-last-child(-n+4) { border-bottom: none; }

  .main-partners__item img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
    user-select: none;
    pointer-events: none;
  }

  .main-partners__item:hover { box-shadow: inset 0px 2px 2px 0px #00000040; }
}

@media (max-width: 1080px) {
  .main-partners__inner .section-group { margin-bottom: 40px; }

  .main-partners__wrapper {
    position: relative;
    overflow: hidden;
    user-select: none;
    width: calc(100% + 40px);
    margin-left: -20px;
  }

  .main-partners__track {
    display: flex;
    width: max-content;
    cursor: grab;
    gap: 0;
    padding-bottom: 2px;
  }

  .main-partners__track:active { cursor: grabbing; }
  .main-partners__track:hover { animation-play-state: paused; }

  .main-partners__item {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 305px;
    border: 1px solid var(--deep-indigo);
    background: #F6F8FC;
    height: 170px;
    box-shadow: 0px 2px 2px 0px #00000040;
    padding: 10px;
  }
}

@media (max-width: 768px) {
  .main-partners__wrapper { width: calc(100% + 20px); margin-left: -10px; }
  .main-partners__inner .section-group { margin-bottom: 40px; }
}

/* ── 5. Licenses (home) ─────────────────────────────────────── */
.main-licenses__inner .section-group { margin-bottom: 60px; }

.main-licenses__items {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 15px;
}

.main-licenses__arrows {
  display: none;
  justify-content: space-between;
  margin-top: 20px;
  align-items: center;
  width: 100%;
}

.main-licenses__item {
  width: 100%;
  height: auto;
  aspect-ratio: 387 / 548;
  background-color: var(--background);
}

.main-licenses__item img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

.main-licenses__inner .btn {
  max-width: 285px;
  margin: 20px auto 0;
}

@media (max-width: 768px) {
  .main-licenses__inner .section-group { margin-bottom: 40px; }

  .main-licenses__items {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }

  .main-licenses__items::-webkit-scrollbar { display: none; }

  .main-licenses__item { width: 100%; min-width: 100%; scroll-snap-align: start; }

  .main-licenses__arrows { display: flex; }
  .main-licenses__inner .btn { max-width: 100%; }
}

/* ── 6. Projects (home preview) ─────────────────────────────── */
.main-projects__inner .section-group { margin-bottom: 60px; }

.main-projects__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 20px;
}

.main-projects .btn {
  max-width: 285px;
  margin: 20px auto 0;
}

.main-projects__card {
  position: relative;
  background-color: #F6F8FC;
  border-radius: 8px;
  padding: 40px;
  background-blend-mode: screen;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.main-projects__card::before {
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  content: '';
  background-image: url('../img/bg-projects-card.png');
  background-image: image-set(url('../img/bg-projects-card.webp') type('image/webp'), url('../img/bg-projects-card.png') type('image/png'));
  background-repeat: no-repeat;
  background-size: 100% 100%;
  --ccolor: var(--primary-dark);
}

.main-projects__card:nth-child(4n + 2),
.main-projects__card:nth-child(4n + 3) {
  background: #27304A;
  --ccolor: var(--background);
}

.main-projects__header,
.main-projects__card h3,
.main-projects__card p,
.main-projects__link {
  position: relative;
  z-index: 2;
  color: var(--ccolor);
}

.main-projects__header { display: flex; gap: 22px; align-items: center; }

.main-projects__link {
  display: flex;
  align-items: center;
  gap: 20px;
  transition: all 0.2s ease;
  color: var(--primary);
  margin-top: auto;
}

.main-projects__number { color: var(--primary); }
.main-projects__link:hover { gap: 30px; }

@media (max-width: 768px) {
  .main-projects__inner .section-group { margin-bottom: 40px; }
  .main-projects .btn { max-width: 100%; }
  .main-projects__card { padding: 10px; }
  .main-projects__link { width: 100%; justify-content: space-between; }
  .main-projects__grid { grid-template-columns: 1fr; }
}