/* ── Design tokens para as páginas de projetos ── */
:root {
  --proj-primary:      #00aa36;
  --proj-primary-dark: #007a26;
  --proj-primary-glow: #33c25e;
  --proj-primary-fg:   #ffffff;
  --proj-card-bg:      #ffffff;
  --proj-border:       #e0e0e0;
  --proj-muted:        #6b7280;
  --proj-secondary-bg: #f3f4f6;
  --proj-foreground:   #2b2a2a;

  --proj-gradient: linear-gradient(135deg, var(--proj-primary-dark), var(--proj-primary) 55%, var(--proj-primary-glow));
  --proj-shadow-card:    0 8px 24px -12px rgba(0, 170, 54, 0.2);
  --proj-shadow-elegant: 0 20px 50px -25px rgba(0, 170, 54, 0.4);

  --proj-radius-card: 1.25rem;
  --proj-radius-pill: 9999px;
}

/* ── nav ativo ── */
.nav-active {
  color: var(--primary-color) !important;
  font-weight: 700;
}

/* ── BREADCRUMB ── */
.proj-breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
}
.proj-breadcrumb a { color: inherit; text-decoration: none; }
.proj-breadcrumb a:hover { color: #fff; }
.proj-breadcrumb span[aria-current] {
  color: #fff;
  max-width: 40ch;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
}

/* ── HERO LISTAGEM ── */
.proj-hero {
  position: relative;
  overflow: hidden;
  background: var(--proj-gradient);
  color: var(--proj-primary-fg);
}

.proj-hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.2;
  background-image:
    radial-gradient(circle at 25% 15%, white, transparent 45%),
    radial-gradient(circle at 80% 85%, white, transparent 50%);
}

.proj-hero__inner {
  position: relative;
  z-index: 1;
  padding-block: 6rem;
}

@media (min-width: 768px) {
  .proj-hero__inner { padding-block: 8rem; }
}

.proj-hero__title {
  margin-top: 1.25rem;
  font-size: clamp(2.5rem, 6vw, 3.75rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.02em;
  max-width: 48rem;
}

.proj-hero__subtitle {
  margin-top: 1.25rem;
  max-width: 40rem;
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.9);
}

/* ── GRID ── */
.proj-grid-section { padding-block: 5rem; }

.proj-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}
@media (min-width: 640px)  { .proj-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .proj-grid { grid-template-columns: repeat(3, 1fr); } }

/* ── CARD ── */
.proj-card {
  display: block;
  overflow: hidden;
  border-radius: var(--proj-radius-card);
  border: 1px solid var(--proj-border);
  background: var(--proj-card-bg);
  box-shadow: var(--proj-shadow-card);
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.proj-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--proj-shadow-elegant);
}

.proj-card__img-wrap {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}
.proj-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}
.proj-card:hover .proj-card__img { transform: scale(1.05); }

.proj-card__badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(4px);
  color: var(--proj-primary);
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.25rem 0.75rem;
  border-radius: var(--proj-radius-pill);
}

.proj-card__body {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 1.5rem;
}

.proj-card__title {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--proj-foreground);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.15s;
}
.proj-card:hover .proj-card__title { color: var(--proj-primary); }

.proj-card__arrow {
  flex-shrink: 0;
  color: var(--proj-primary);
  transition: transform 0.15s;
}
.proj-card:hover .proj-card__arrow { transform: translate(2px, -2px); }

/* cards compactos (relacionados) */
.proj-card--compact .proj-card__body { flex-direction: column; align-items: flex-start; }
.proj-card__body--compact { padding: 1.25rem; }

.proj-card__cat {
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--proj-primary);
}

/* ── PAGINAÇÃO ── */
.proj-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 3rem;
}

.proj-pagination__btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1.1rem;
  border-radius: var(--proj-radius-pill);
  border: 1px solid var(--proj-border);
  background: var(--proj-card-bg);
  color: var(--proj-foreground);
  font-size: 0.8rem;
  font-weight: 700;
  text-decoration: none;
  transition: border-color 0.15s, color 0.15s;
}
.proj-pagination__btn:hover {
  border-color: var(--proj-primary);
  color: var(--proj-primary);
}
.proj-pagination__btn--disabled {
  opacity: 0.4;
  pointer-events: none;
}

.proj-pagination__pages {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.proj-pagination__pages--full     { display: none; }
.proj-pagination__pages--windowed { display: flex; }
@media (min-width: 640px) {
  .proj-pagination__pages--full     { display: flex; }
  .proj-pagination__pages--windowed { display: none; }
}

.proj-pagination__page {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--proj-radius-pill);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--proj-muted);
  text-decoration: none;
  transition: background 0.15s, color 0.15s;
}
.proj-pagination__page:hover { color: var(--proj-primary); }
.proj-pagination__page--current {
  background: var(--proj-primary);
  color: var(--proj-primary-fg);
}
.proj-pagination__ellipsis {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.25rem;
  height: 2.25rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--proj-muted);
}

/* ── CTA SECTION ── */
.proj-cta-section { padding-bottom: 6rem; }

.proj-cta {
  background: var(--proj-gradient);
  color: var(--proj-primary-fg);
  border-radius: var(--proj-radius-card);
  padding: 2.5rem;
  box-shadow: var(--proj-shadow-elegant);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
@media (min-width: 640px) {
  .proj-cta {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.proj-cta__heading {
  font-size: clamp(1.5rem, 3vw, 1.875rem);
  font-weight: 900;
}
.proj-cta__sub {
  margin-top: 0.5rem;
  max-width: 36rem;
  color: rgba(255, 255, 255, 0.9);
}

.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
  background: #fff;
  color: var(--proj-primary);
  font-size: 0.875rem;
  font-weight: 700;
  padding: 0.875rem 1.75rem;
  border-radius: var(--proj-radius-pill);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
  text-decoration: none;
  transition: opacity 0.15s;
  white-space: nowrap;
}
.btn-cta:hover { opacity: 0.9; }

/* ── RESPONSIVO CONTAINER ── */
@media (max-width: 768px) {
  .proj-grid-section { padding-block: 3rem; }
  .proj-cta-section  { padding-bottom: 4rem; }
}

@media (max-width: 480px) {
  .proj-pagination__btn span { display: none; }
  .proj-pagination__btn { padding: 0.6rem; }
  .proj-breadcrumb span[aria-current] { max-width: 22ch; }
}