/* ==========================================================================
   PORTFÓLIO + CLIENTE — estilos
   Reutiliza os tokens, botões e lightbox já definidos em style.css.
   ========================================================================== */

/* == HERRO DA PÁGINA (portfolio.html) ===================================== */
.page-hero {
  padding-block: calc(var(--header-h) + clamp(2.5rem, 7vw, 4.5rem)) clamp(2rem, 5vw, 3rem);
  background: var(--coffee);
  color: var(--cream);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 50% at 20% 0%, rgba(200, 155, 90, .15), transparent 70%),
    radial-gradient(50% 45% at 85% 100%, rgba(89, 96, 74, .25), transparent 70%);
  pointer-events: none;
}
.page-hero .shell { position: relative; z-index: 1; }

.page-hero .head--center {
  margin-inline: auto;
  text-align: center;
}
.page-hero .head__eyebrow { justify-content: center; }
.page-hero .head__title { color: var(--cream); }
.page-hero .head__text { color: var(--muted-light); }

/* == GRADE DE CLIENTES (portfolio.html) ==================================== */
.portfolio__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .7rem;
}

.portfolio__card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--coffee);
  aspect-ratio: 1;
}

.portfolio__card__link {
  display: block;
  width: 100%;
  height: 100%;
  text-decoration: none;
  color: inherit;
}

.portfolio__card__image {
  position: absolute;
  inset: 0;
}
.portfolio__card__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s var(--ease);
}
.portfolio__card:hover .portfolio__card__image img {
  transform: scale(1.07);
}

.portfolio__card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(24, 17, 13, .78));
  opacity: .85;
  transition: opacity var(--t);
}
.portfolio__card:hover .portfolio__card__overlay { opacity: 1; }

.portfolio__card__content {
  position: absolute;
  inset: auto 0 0;
  padding: 1.1rem 1rem;
  z-index: 1;
}

.portfolio__card__category {
  display: inline-block;
  margin-bottom: .3rem;
  color: var(--gold-light);
  font-size: .625rem;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
}

.portfolio__card__title {
  font-family: var(--font-title);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--cream);
  line-height: 1.2;
}

.portfolio__card__count {
  display: inline-block;
  margin-top: .4rem;
  color: rgba(248, 244, 236, .7);
  font-size: .75rem;
  letter-spacing: .04em;
}

/* == AÇÕES (botão + mensagem de fim) ===================================== */
.portfolio__actions {
  margin-top: clamp(2rem, 5vw, 3rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .85rem;
}

.portfolio__load-more { min-width: 14rem; }

.portfolio__end {
  color: var(--muted);
  font-size: .9375rem;
  text-align: center;
}

/* == HEADER DO CLIENTE (client.html) ====================================== */
.client-hero {
  padding-block: calc(var(--header-h) + clamp(2rem, 5vw, 3.5rem)) clamp(2rem, 5vw, 3rem);
  background: var(--coffee);
  color: var(--cream);
  position: relative;
  overflow: hidden;
}
.client-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(60% 50% at 20% 0%, rgba(200, 155, 90, .15), transparent 70%),
    radial-gradient(50% 45% at 85% 100%, rgba(89, 96, 74, .25), transparent 70%);
  pointer-events: none;
}
.client-hero .shell { position: relative; z-index: 1; }

.client-hero__back {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  margin-bottom: 1.5rem;
  color: rgba(248, 244, 236, .7);
  font-size: .8125rem;
  font-weight: 500;
  letter-spacing: .04em;
  text-decoration: none;
  transition: color var(--t-fast), padding-left var(--t-fast);
}
.client-hero__back:hover {
  color: var(--gold-light);
  padding-left: .25rem;
}

.client-hero__header {
  max-width: 42rem;
}

.client-hero__category {
  display: inline-block;
  margin-bottom: .6rem;
  color: var(--gold-light);
  font-size: .6875rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
}

.client-hero__title {
  font-size: clamp(1.95rem, 5.4vw, 3.1rem);
  color: var(--cream);
  line-height: 1.1;
}

.client-hero__meta {
  margin-top: .85rem;
  color: rgba(248, 244, 236, .7);
  font-size: .9375rem;
}

/* == GALERIA DO CLIENTE (client.html) ===================================== */
.client-gallery-section {
  padding-block: var(--section-y);
}

.client-gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .55rem;
}

.client-gallery__item {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--coffee);
}

.client-gallery__btn {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: var(--coffee);
  overflow: hidden;
  position: relative;
  aspect-ratio: 1;
}
.client-gallery__btn img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s var(--ease), opacity var(--t);
}
.client-gallery__btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(24, 17, 13, .55));
  opacity: 0;
  transition: opacity var(--t);
}
.client-gallery__btn:hover img { transform: scale(1.07); }
.client-gallery__btn:hover::after { opacity: 1; }

/* == NÃO ENCONTRADO ======================================================= */
.client__not-found {
  text-align: center;
  padding-block: clamp(3rem, 8vw, 5rem);
}
.client__not-found h2 {
  font-family: var(--font-title);
  font-size: clamp(1.5rem, 4vw, 2rem);
  color: var(--coffee);
  margin-bottom: .5rem;
}
.client__not-found p {
  color: var(--muted);
  margin-bottom: 1.5rem;
}

/* == BREAKPOINTS ========================================================== */

/* ≥ 480px */
@media (min-width: 480px) {
  .client-gallery { gap: .7rem; }
}

/* ≥ 640px */
@media (min-width: 640px) {
  .portfolio__grid { gap: 1rem; }
  .portfolio__card__content { padding: 1.3rem 1.15rem; }
  .portfolio__card__title { font-size: 1.2rem; }

  .client-gallery { grid-template-columns: repeat(3, 1fr); gap: .7rem; }
}

/* ≥ 900px — desktop: 4 colunas no portfólio, 4 na galeria */
@media (min-width: 900px) {
  .portfolio__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.15rem;
  }
  .portfolio__card__content { padding: 1.5rem 1.3rem; }
  .portfolio__card__title { font-size: 1.3rem; }

  .client-gallery {
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
  }
}

/* ≥ 1200px */
@media (min-width: 1200px) {
  .client-gallery { gap: 1.15rem; }
}