/* =========================================================
   REFRI ICE — camara-fria.css
   Foto do topo, blocos de câmara fria, galeria de obras e
   visualizador de fotos/vídeos
   ========================================================= */

/* ---------- Topo da página inicial com foto de fundo ---------- */
.hero--photo {
  padding-block: 96px;
  background: var(--navy-950);
  color: rgba(255, 255, 255, 0.8);
  isolation: isolate;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: var(--hero-bg-pos, center);
}

/* Camada azul-marinho: mais densa atrás do texto, mais leve à direita */
.hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(4, 17, 51, 0.9) 0%, rgba(4, 17, 51, 0.72) 45%, rgba(6, 24, 78, 0.3) 100%),
    linear-gradient(180deg, rgba(4, 17, 51, 0.1), rgba(4, 17, 51, 0.45));
}

.hero--photo h1 {
  color: var(--white);
}

.hero--photo .hero__lead {
  color: rgba(255, 255, 255, 0.8);
}

.hero--photo .hero__lead strong {
  color: var(--white);
}

.hero--photo .hero__badge {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.18);
  color: var(--white);
  box-shadow: none;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

/* Sem números e sem CEP no topo: título e texto ganham mais presença */
.hero--photo h1 {
  font-size: clamp(2.6rem, 5.2vw, 4.3rem);
  margin-bottom: 26px;
}

.hero--photo .hero__lead {
  font-size: 1.22rem;
  max-width: 560px;
  margin-bottom: 40px;
}

.hero--photo .hero-photo {
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.65);
  outline: 1px solid rgba(255, 255, 255, 0.16);
}

@media (max-width: 1080px) {
  .hero__bg::after {
    background: linear-gradient(180deg, rgba(4, 17, 51, 0.9), rgba(4, 17, 51, 0.8) 60%, rgba(4, 17, 51, 0.92));
  }
}

@media (max-width: 600px) {
  .hero--photo {
    padding-block: 48px 64px;
  }

  .hero--photo h1 {
    font-size: 2.35rem;
  }

  .hero--photo .hero__lead {
    font-size: 1.05rem;
    margin-bottom: 30px;
  }
}

/* ---------- Foto real no topo da página inicial ---------- */
.hero-photo {
  position: relative;
  margin: 0;
  height: 540px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--navy-900);
  box-shadow: var(--shadow-md);
}

.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 22%;
}

.hero-photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(4, 17, 51, 0.55));
  pointer-events: none;
}

.hero-photo figcaption {
  position: absolute;
  left: 20px;
  bottom: 20px;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--white);
}

.hero-photo figcaption svg {
  width: 16px;
  height: 16px;
  color: var(--sky-300);
}

/* ---------- Cabeçalho de página com foto ---------- */
.page-hero--split .container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}

.page-hero__photo {
  margin: 0;
  height: 420px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.page-hero__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 30%;
}

.page-hero .hero__actions {
  margin: 30px 0 0;
}

.facts--wide {
  grid-template-columns: repeat(4, 1fr);
  margin-top: 28px;
}

/* ---------- Cartões de serviço com foto ---------- */
.service-card__photo {
  position: relative;
  height: 220px;
  overflow: hidden;
  background: var(--sky-100);
}

.service-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.service-card:hover .service-card__photo img {
  transform: scale(1.04);
}

.service-card__body > .btn {
  margin-top: auto;
}

.service-card__photo .service-card__num {
  z-index: 1;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.92);
}

/* ---------- Benefícios (faixa escura) ---------- */
.benefits {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 56px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: rgba(255, 255, 255, 0.1);
}

.benefit {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  padding: 32px 30px;
  background: var(--navy-900);
  color: rgba(255, 255, 255, 0.72);
}

.benefit__icon {
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(40, 170, 235, 0.16);
  color: var(--sky-500);
}

.benefit__icon svg {
  width: 26px;
  height: 26px;
}

.benefit h3 {
  color: var(--white);
  font-size: 1.2rem;
  margin-bottom: 6px;
}

.benefit p {
  font-size: 0.95rem;
}

/* ---------- Tipos de cliente ---------- */
.segments {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.segment {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px;
  border-radius: var(--radius-md);
  background: var(--white);
  border: 1px solid var(--line);
  font-weight: 600;
  color: var(--ink);
  line-height: 1.3;
}

.segment__icon {
  flex-shrink: 0;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--sky-100);
  color: var(--navy-900);
}

.segment__icon svg {
  width: 22px;
  height: 22px;
}

.segments-title {
  font-size: 0.85rem;
  font-family: var(--font-body);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin: 56px 0 16px;
}

/* ---------- Tipos de câmara ---------- */
.cold-types {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.cold-type {
  position: relative;
  padding: 36px 34px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  isolation: isolate;
}

.cold-type--chilled {
  background: linear-gradient(150deg, var(--sky-100), var(--white));
  border: 1px solid var(--line);
}

.cold-type--frozen {
  background: linear-gradient(150deg, var(--navy-800), var(--navy-950));
  color: rgba(255, 255, 255, 0.75);
}

.cold-type--frozen h3 {
  color: var(--white);
}

.cold-type__icon {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 16px;
  margin-bottom: 22px;
  background: var(--navy-900);
  color: var(--sky-500);
}

.cold-type--frozen .cold-type__icon {
  background: var(--sky-500);
  color: var(--navy-950);
}

.cold-type__icon svg {
  width: 28px;
  height: 28px;
}

.cold-type h3 {
  font-size: 1.6rem;
  margin-bottom: 4px;
}

.cold-type__tag {
  display: block;
  font-weight: 600;
  color: var(--sky-600);
  margin-bottom: 14px;
}

.cold-type--frozen .cold-type__tag {
  color: var(--sky-300);
}

.cold-type__bg {
  position: absolute;
  right: -30px;
  bottom: -30px;
  width: 180px;
  height: 180px;
  opacity: 0.08;
  z-index: -1;
  color: currentColor;
}

/* ---------- Galeria de obras ---------- */
.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 230px;
  grid-auto-flow: dense;
  gap: 14px;
}

.gallery__item {
  position: relative;
  display: block;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--navy-900);
  cursor: zoom-in;
}

.gallery__item--tall {
  grid-row: span 2;
}

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease, opacity 0.3s ease;
}

.gallery__item:hover img {
  transform: scale(1.05);
}

.gallery__item::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(4, 17, 51, 0.7));
  opacity: 0;
  transition: opacity 0.3s ease;
}

.gallery__item:hover::after,
.gallery__item:focus-visible::after,
.gallery__item--video::after {
  opacity: 1;
}

.gallery__caption {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 14px;
  z-index: 1;
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1.35;
  color: var(--white);
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.gallery__item:hover .gallery__caption,
.gallery__item:focus-visible .gallery__caption,
.gallery__item--video .gallery__caption {
  opacity: 1;
  transform: none;
}

.gallery__item--video {
  cursor: pointer;
}

.gallery__play {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 68px;
  height: 68px;
  margin: -34px 0 0 -34px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.94);
  color: var(--navy-900);
  box-shadow: 0 12px 30px -8px rgba(0, 0, 0, 0.5);
  transition: transform 0.25s ease;
}

.gallery__play svg {
  width: 26px;
  height: 26px;
  margin-left: 4px;
}

.gallery__item--video:hover .gallery__play {
  transform: scale(1.08);
}

.gallery__badge {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 1;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(4, 17, 51, 0.75);
  color: var(--white);
  font-size: 0.78rem;
  font-weight: 600;
}

.gallery-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 28px;
}

.gallery-footer p {
  color: var(--muted);
  font-size: 0.95rem;
}

/* ---------- Visualizador (lightbox) ---------- */
.lightbox {
  width: 100%;
  max-width: none;
  height: 100%;
  max-height: none;
  margin: 0;
  padding: 0;
  border: 0;
  background: rgba(4, 12, 32, 0.94);
  color: var(--white);
}

.lightbox::backdrop {
  background: rgba(4, 12, 32, 0.6);
}

.lightbox[open] {
  display: grid;
  grid-template-rows: 1fr auto;
  animation: fade-in 0.2s ease;
}

.lightbox__stage {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 0;
  padding: 64px 80px 12px;
}

.lightbox__stage img,
.lightbox__stage video {
  max-width: 100%;
  max-height: calc(100vh - 150px);
  max-height: calc(100dvh - 150px);
  border-radius: 12px;
  background: #000;
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, 0.7);
}

.lightbox__bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 12px 20px 24px;
  text-align: center;
}

.lightbox__caption {
  font-weight: 600;
}

.lightbox__count {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
}

.lightbox__btn {
  position: absolute;
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
  transition: background-color 0.2s ease;
}

.lightbox__btn:hover {
  background: rgba(255, 255, 255, 0.24);
}

.lightbox__btn svg {
  width: 24px;
  height: 24px;
}

.lightbox__close {
  top: 14px;
  right: 16px;
}

.lightbox__prev,
.lightbox__next {
  top: 50%;
  margin-top: -26px;
}

.lightbox__prev {
  left: 16px;
}

.lightbox__next {
  right: 16px;
}

/* ---------- Responsivo ---------- */
@media (max-width: 960px) {
  .page-hero--split .container {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .page-hero__photo {
    height: 300px;
  }

  .facts--wide {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 1080px) {
  .segments {
    grid-template-columns: repeat(2, 1fr);
  }

  .benefits {
    grid-template-columns: 1fr;
  }

  .gallery {
    grid-template-columns: repeat(3, 1fr);
  }

  .hero-photo {
    height: 480px;
  }
}

@media (max-width: 760px) {
  .cold-types {
    grid-template-columns: 1fr;
  }

  .gallery {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 180px;
    gap: 10px;
  }

  .gallery__caption {
    display: none;
  }
}

@media (max-width: 600px) {
  .hero-photo {
    height: 400px;
  }

  .hero-photo figcaption {
    bottom: 16px;
    left: 14px;
  }

  .segments {
    grid-template-columns: 1fr;
  }

  .benefit {
    padding: 24px 20px;
  }

  .cold-type {
    padding: 28px 22px;
  }

  .gallery__play {
    width: 54px;
    height: 54px;
    margin: -27px 0 0 -27px;
  }

  .lightbox__stage {
    padding: 64px 10px 8px;
  }

  .lightbox__prev,
  .lightbox__next {
    top: auto;
    bottom: 16px;
    margin-top: 0;
  }

  .lightbox__bar {
    padding: 8px 76px 24px;
    flex-direction: column;
    gap: 2px;
  }
}