/* ===================================================================
   СТРАНИЦА IP-ВИДЕОНАБЛЮДЕНИЯ — дополнительные стили
   База: internet-main/style-light.css
   =================================================================== */

/* ============================================================
   HERO — подзаголовок (нет в базовом CSS)
   ============================================================ */
.hero__subtitle {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--clr-text-sec);
  margin-top: -28px;
  margin-bottom: 36px;
  line-height: 1.5;
}

/* ============================================================
   PERKS — 4 КОЛОНКИ (под hero)
   ============================================================ */
.perks--cctv .perks__grid {
  grid-template-columns: repeat(4, 1fr);
}
/* Иконки-картинки в perks */
.perks--cctv .perks__icon-wrap--img {
  flex-shrink: 0;
  width: 72px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  border: 1px solid var(--clr-border);
  box-shadow: 0 2px 10px rgba(60, 80, 130, 0.08);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.perks--cctv .perks__icon--img {
  width: 56px;
  height: 56px;
  object-fit: contain;
}

@media (max-width: 900px) {
  .perks--cctv .perks__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .perks--cctv .perks__item {
    border-bottom: 1px solid var(--clr-border);
  }
  .perks--cctv .perks__item:nth-child(2n) {
    border-right: none;
  }
  .perks--cctv .perks__item:nth-last-child(-n+2) {
    border-bottom: none;
  }
}
@media (max-width: 600px) {
  .perks--cctv .perks__grid {
    grid-template-columns: 1fr;
  }
  .perks--cctv .perks__item {
    border-right: none;
    border-bottom: 1px solid var(--clr-border);
  }
  .perks--cctv .perks__item:last-child {
    border-bottom: none;
  }
}

/* ============================================================
   ЦИТАТА ДИРЕКТОРА С ФОТО
   ============================================================ */
.director-quote {
  padding: 80px 0;
  background: var(--clr-bg-alt);
  position: relative;
  overflow: hidden;
}
.director-quote::before {
  content: '';
  position: absolute;
  top: -180px;
  right: -180px;
  width: 560px;
  height: 560px;
  background: radial-gradient(circle, rgba(0, 158, 80, 0.06) 0%, transparent 65%);
  pointer-events: none;
}

.director-quote__grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 56px;
  align-items: center;
}

.director-quote__photo-wrap {
  position: relative;
}
.director-quote__photo {
  width: 100%;
  aspect-ratio: 3 / 4;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-glass-strong);
  border: 1px solid var(--clr-border);
}
.director-quote__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.director-quote__content {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.director-quote__card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-xl);
  padding: 44px 48px;
  box-shadow: var(--shadow-glass);
  position: relative;
}
.director-quote__card::before {
  content: '\201C';
  position: absolute;
  top: 16px;
  left: 28px;
  font-size: 6rem;
  line-height: 1;
  color: var(--clr-accent);
  opacity: 0.18;
  font-family: Georgia, serif;
  pointer-events: none;
}

.director-quote__text {
  font-size: 1rem;
  line-height: 1.78;
  color: var(--clr-text-sec);
  font-style: italic;
  margin: 0 0 28px;
}

.director-quote__attribution {
  display: flex;
  align-items: center;
  gap: 16px;
}
.director-quote__name {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--clr-text);
  line-height: 1.35;
}
.director-quote__role {
  font-size: 0.82rem;
  color: var(--clr-text-muted);
}

@media (max-width: 900px) {
  .director-quote__grid {
    grid-template-columns: 200px 1fr;
    gap: 36px;
  }
}
@media (max-width: 600px) {
  .director-quote__grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .director-quote__photo {
    max-width: 220px;
    margin: 0 auto;
  }
  .director-quote__card {
    padding: 32px 28px;
  }
}

/* ============================================================
   FEATURES — 3 КОЛОНКИ ДЛЯ 6 КАРТОЧЕК
   ============================================================ */
.features--cctv .features__grid {
  grid-template-columns: repeat(3, 1fr);
}
@media (max-width: 900px) {
  .features--cctv .features__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 600px) {
  .features--cctv .features__grid {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   ЧТО ТАКОЕ IP-ВИДЕОНАБЛЮДЕНИЕ
   ============================================================ */
.what-is-cctv {
  padding: 100px 0;
  background: var(--clr-bg);
  position: relative;
  overflow: hidden;
}
.what-is-cctv::before {
  content: '';
  position: absolute;
  top: -200px;
  left: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 158, 80, 0.06) 0%, transparent 65%);
  pointer-events: none;
}

.what-is-cctv__grid {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 60px;
  align-items: center;
}

.what-is-cctv__title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  line-height: 1.2;
  color: var(--clr-text);
}
.what-is-cctv__content p {
  font-size: 0.95rem;
  color: var(--clr-text-sec);
  line-height: 1.75;
  margin-bottom: 14px;
}

.what-is-cctv__img-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-glass);
  border: 1px solid var(--clr-border);
}
.what-is-cctv__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s var(--ease);
}
.what-is-cctv__img-wrap:hover img { transform: scale(1.04); }

@media (max-width: 900px) {
  .what-is-cctv__grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .what-is-cctv__img-wrap {
    max-height: 300px;
  }
}

/* ============================================================
   ГДЕ ПРИМЕНЯЕТСЯ ВИДЕОНАБЛЮДЕНИЕ
   ============================================================ */
.applies-to {
  padding: 100px 0;
  background: var(--clr-bg-alt);
  position: relative;
  overflow: hidden;
}

.applies-to__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 0;
}

.applies-to__card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-glass);
  aspect-ratio: 3 / 4;
  cursor: default;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.applies-to__card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-glass-strong);
}

.applies-to__card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s var(--ease);
}
.applies-to__card:hover img { transform: scale(1.06); }

.applies-to__label {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  padding: 20px;
  background: linear-gradient(to top, rgba(10, 20, 40, 0.75) 0%, transparent 55%);
}
.applies-to__label span {
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  line-height: 1.3;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
}

@media (max-width: 900px) {
  .applies-to__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .applies-to__card {
    aspect-ratio: 4 / 3;
  }
}
@media (max-width: 600px) {
  .applies-to__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
  .applies-to__card {
    aspect-ratio: 1 / 1;
  }
}

/* ============================================================
   FAQ — список применений (теги)
   ============================================================ */
.faq__uses {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}
.faq__use-tag {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(0, 158, 80, 0.08);
  border: 1px solid rgba(0, 158, 80, 0.2);
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--clr-accent);
}

/* ============================================================
   FAQ — шаги подключения
   ============================================================ */
.faq__steps {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
}
.faq__step {
  font-size: 0.88rem;
  color: var(--clr-text-sec);
  line-height: 1.5;
}
.faq__step-arrow {
  color: var(--clr-accent);
  font-weight: 700;
  font-size: 1.1rem;
}