/* =========================================================================
   N-PROTAFOLIO – Elementor Widget Styles
   Masonry photo grid with modal viewer and CTA
   ========================================================================= */

.n-protafolio {
  --n-protafolio-columns: 4;
  --n-protafolio-gap: 1.25rem;
  --vf-reveal-distance: 24px;
  --vf-reveal-duration: 0.82s;
  --vf-reveal-ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --n-protafolio-cta-fill: var(--vf-color-primary, #1a1a1a);
  --n-protafolio-cta-hover-text: #ffffff;
  width: 100%;
  overflow: clip;
}

.n-protafolio__inner {
  max-width: var(--vf-max-width, 1500px);
  margin: 0 auto;
  padding: 0 var(--vf-section-gutter, clamp(1.5rem, 3vw, 4rem));
}

.n-protafolio__header {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin: 0 auto clamp(2.25rem, 5vw, 4rem);
  max-width: min(100%, 48rem);
}

.n-protafolio__eyebrow {
  display: block;
  margin-bottom: var(--vf-section-eyebrow-gap, 1.25rem);
  font-family: var(--vf-font-body, 'Montserrat', sans-serif);
  font-size: var(--vf-section-eyebrow-size, clamp(0.65rem, 0.9vw, 0.8rem));
  font-weight: 400;
  letter-spacing: var(--vf-tracking-wider, 0.25em);
  text-transform: uppercase;
  color: var(--vf-color-primary, #1a1a1a);
}

.n-protafolio__heading {
  margin: 0;
  font-family: var(--vf-font-heading, 'Cormorant Garamond', serif);
  font-weight: 300;
  font-size: var(--vf-section-heading-size, clamp(2rem, 3.8vw, 3.9rem));
  line-height: 1.15;
  letter-spacing: var(--vf-section-heading-tracking, 0.12em);
  text-transform: uppercase;
  color: var(--vf-color-primary, #1a1a1a);
}

.n-protafolio__intro {
  margin: var(--vf-section-heading-gap, 1.5rem) auto 0;
  max-width: 42rem;
  font-family: var(--vf-font-body, 'Montserrat', sans-serif);
  font-size: var(--vf-section-copy-size, clamp(0.92rem, 1.1vw, 1rem));
  font-weight: 300;
  line-height: var(--vf-section-copy-line-height, 1.85);
  color: var(--vf-color-secondary, #4a4a4a);
}

.n-protafolio__grid {
  column-count: var(--n-protafolio-columns);
  column-gap: var(--n-protafolio-gap);
}

.n-protafolio__item {
  display: block;
  width: 100%;
  margin: 0 0 var(--n-protafolio-gap);
  padding: 0;
  border: 0;
  background: transparent;
  cursor: zoom-in;
  break-inside: avoid;
  -webkit-column-break-inside: avoid;
}

.n-protafolio__media {
  display: block;
  overflow: hidden;
  background: #f5f3ef;
}

.n-protafolio__img {
  display: block;
  width: 100%;
  height: auto;
  transition:
    transform 0.55s cubic-bezier(0.2, 0.6, 0.2, 1),
    opacity 0.35s ease,
    filter 0.35s ease;
}

.n-protafolio__item:hover .n-protafolio__img,
.n-protafolio__item:focus-visible .n-protafolio__img {
  transform: scale(1.016);
  opacity: 0.97;
  filter: brightness(0.98);
}

.n-protafolio__item:focus-visible {
  outline: 2px solid rgba(26, 26, 26, 0.35);
  outline-offset: 4px;
}

.n-protafolio__footer {
  display: flex;
  justify-content: center;
  margin-top: clamp(2.25rem, 5vw, 4rem);
}

.n-protafolio__cta {
  position: relative;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 2.2rem;
  border: 1px solid var(--n-protafolio-cta-fill);
  background-color: transparent;
  color: var(--n-protafolio-cta-fill);
  font-family: var(--vf-font-body, 'Montserrat', sans-serif);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: var(--vf-tracking-wider, 0.25em);
  text-transform: uppercase;
  text-decoration: none;
  transition:
    color 0.38s ease,
    border-color 0.38s ease;
}

.n-protafolio__cta::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: var(--n-protafolio-cta-fill);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.38s cubic-bezier(0.22, 0.61, 0.36, 1);
}

.n-protafolio__cta:hover,
.n-protafolio__cta:focus-visible {
  color: var(--n-protafolio-cta-hover-text);
  opacity: 1;
  outline: 2px solid var(--n-protafolio-cta-fill);
  outline-offset: 3px;
}

.n-protafolio__cta:hover::before,
.n-protafolio__cta:focus-visible::before {
  transform: scaleX(1);
}

.n-protafolio__cta-icon {
  flex-shrink: 0;
  transition: transform 0.25s ease;
}

.n-protafolio__cta:hover .n-protafolio__cta-icon,
.n-protafolio__cta:focus-visible .n-protafolio__cta-icon {
  transform: translateX(2px);
}

.n-protafolio__lightbox {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(1rem, 3vw, 2rem);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity 0.26s ease,
    visibility 0.26s ease;
}

.n-protafolio__lightbox[hidden] {
  display: none;
}

.n-protafolio__lightbox.is-open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.n-protafolio__lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(10, 10, 10, 0.82);
  backdrop-filter: blur(3px);
  opacity: 0;
  transition: opacity 0.26s ease;
}

.n-protafolio__lightbox-dialog {
  position: relative;
  z-index: 1;
  width: min(92vw, 1180px);
  max-height: 88vh;
  display: grid;
  gap: 1rem;
  transform: translateY(10px) scale(0.985);
  opacity: 0;
  transition:
    transform 0.3s ease,
    opacity 0.3s ease;
}

.n-protafolio__lightbox.is-open .n-protafolio__lightbox-backdrop,
.n-protafolio__lightbox.is-open .n-protafolio__lightbox-dialog {
  opacity: 1;
}

.n-protafolio__lightbox.is-open .n-protafolio__lightbox-dialog {
  transform: translateY(0) scale(1);
}

.n-protafolio__lightbox-stage {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: min(72vh, 640px);
}

.n-protafolio__lightbox-image {
  display: block;
  max-width: 100%;
  max-height: calc(88vh - 3rem);
  width: auto;
  height: auto;
  object-fit: contain;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.32);
}

.n-protafolio__lightbox-caption {
  margin: 0;
  text-align: center;
  color: rgba(255, 255, 255, 0.88);
  font-family: var(--vf-font-body, 'Montserrat', sans-serif);
  font-size: 0.9rem;
  line-height: 1.6;
}

.n-protafolio__lightbox-close,
.n-protafolio__lightbox-control {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  cursor: pointer;
  transition:
    background-color 0.25s ease,
    transform 0.25s ease;
}

.n-protafolio__eyebrow,
.n-protafolio__heading,
.n-protafolio__intro,
.n-protafolio__media,
.n-protafolio__footer {
  opacity: 0;
  transform: translate3d(0, var(--vf-reveal-distance), 0);
  transition:
    opacity var(--vf-reveal-duration) var(--vf-reveal-ease),
    transform var(--vf-reveal-duration) var(--vf-reveal-ease);
  will-change: opacity, transform;
}

.n-protafolio.is-visible .n-protafolio__eyebrow,
.n-protafolio.is-visible .n-protafolio__heading,
.n-protafolio.is-visible .n-protafolio__intro,
.n-protafolio.is-visible .n-protafolio__media,
.n-protafolio.is-visible .n-protafolio__footer {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.n-protafolio.is-visible .n-protafolio__eyebrow {
  transition-delay: 0.05s;
}

.n-protafolio.is-visible .n-protafolio__heading {
  transition-delay: 0.15s;
}

.n-protafolio.is-visible .n-protafolio__intro {
  transition-delay: 0.25s;
}

.n-protafolio.is-visible .n-protafolio__item:nth-child(1) .n-protafolio__media {
  transition-delay: 0.32s;
}

.n-protafolio.is-visible .n-protafolio__item:nth-child(2) .n-protafolio__media {
  transition-delay: 0.38s;
}

.n-protafolio.is-visible .n-protafolio__item:nth-child(3) .n-protafolio__media {
  transition-delay: 0.44s;
}

.n-protafolio.is-visible .n-protafolio__item:nth-child(4) .n-protafolio__media {
  transition-delay: 0.5s;
}

.n-protafolio.is-visible .n-protafolio__item:nth-child(5) .n-protafolio__media {
  transition-delay: 0.56s;
}

.n-protafolio.is-visible .n-protafolio__item:nth-child(6) .n-protafolio__media {
  transition-delay: 0.62s;
}

.n-protafolio.is-visible .n-protafolio__item:nth-child(7) .n-protafolio__media {
  transition-delay: 0.68s;
}

.n-protafolio.is-visible .n-protafolio__item:nth-child(8) .n-protafolio__media {
  transition-delay: 0.74s;
}

.n-protafolio.is-visible .n-protafolio__item:nth-child(9) .n-protafolio__media {
  transition-delay: 0.8s;
}

.n-protafolio.is-visible
  .n-protafolio__item:nth-child(10)
  .n-protafolio__media {
  transition-delay: 0.86s;
}

.n-protafolio.is-visible
  .n-protafolio__item:nth-child(11)
  .n-protafolio__media {
  transition-delay: 0.92s;
}

.n-protafolio.is-visible
  .n-protafolio__item:nth-child(12)
  .n-protafolio__media {
  transition-delay: 0.98s;
}

.n-protafolio.is-visible .n-protafolio__footer {
  transition-delay: 1.02s;
}

.n-protafolio__lightbox-close:hover,
.n-protafolio__lightbox-close:focus-visible,
.n-protafolio__lightbox-control:hover,
.n-protafolio__lightbox-control:focus-visible {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-1px);
  outline: none;
}

.n-protafolio__lightbox-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 2;
  width: 2.8rem;
  height: 2.8rem;
}

@media (prefers-reduced-motion: reduce) {
  .n-protafolio__eyebrow,
  .n-protafolio__heading,
  .n-protafolio__intro,
  .n-protafolio__media,
  .n-protafolio__footer,
  .n-protafolio__img,
  .n-protafolio__cta,
  .n-protafolio__cta::before,
  .n-protafolio__cta-icon,
  .n-protafolio__lightbox,
  .n-protafolio__lightbox-backdrop,
  .n-protafolio__lightbox-dialog,
  .n-protafolio__lightbox-close,
  .n-protafolio__lightbox-control {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

.elementor-editor-active .n-protafolio__eyebrow,
.elementor-editor-active .n-protafolio__heading,
.elementor-editor-active .n-protafolio__intro,
.elementor-editor-active .n-protafolio__media,
.elementor-editor-active .n-protafolio__footer {
  opacity: 1;
  transform: none;
}

.admin-bar .n-protafolio__lightbox-close {
  top: calc(1rem + 32px);
}

.n-protafolio__lightbox-control {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 2.8rem;
  height: 2.8rem;
  font-size: 2rem;
  line-height: 1;
}

.n-protafolio__lightbox-close:hover,
.n-protafolio__lightbox-close:focus-visible {
  transform: scale(1.04);
}

.n-protafolio__lightbox-control:hover,
.n-protafolio__lightbox-control:focus-visible {
  transform: translateY(-50%) scale(1.04);
}

.n-protafolio__lightbox-control--prev {
  left: 1rem;
}

.n-protafolio__lightbox-control--next {
  right: 1rem;
}

body.n-protafolio-lightbox-open {
  overflow: hidden;
}

@media (max-width: 1024px) {
  .n-protafolio {
    --n-protafolio-columns: 3;
  }
}

@media (max-width: 767px) {
  .n-protafolio {
    --n-protafolio-columns: 2;
    --n-protafolio-gap: 0.9rem;
  }

  .n-protafolio__header {
    margin-bottom: 2.5rem;
  }

  .n-protafolio__heading {
    font-size: clamp(1.8rem, 6vw, 2.7rem);
  }

  .n-protafolio__lightbox-stage {
    min-height: auto;
  }

  .n-protafolio__lightbox-control {
    width: 2.65rem;
    height: 2.65rem;
    font-size: 1.7rem;
  }

  .n-protafolio__cta {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 600px) {
  .n-protafolio__lightbox-close {
    top: 0.85rem;
    right: 0.85rem;
  }

  .admin-bar .n-protafolio__lightbox-close {
    top: calc(0.85rem + 46px);
  }

  .n-protafolio__lightbox-control--prev {
    left: 0.85rem;
  }

  .n-protafolio__lightbox-control--next {
    right: 0.85rem;
  }
}