/* ============================================================================
   Portfolio Hub - BEM Styled CSS
   Converted from TailwindCSS utility classes
   ============================================================================ */

/* -----------------------------------------------------------------------------
   Header Section
   ----------------------------------------------------------------------------- */
.portfolio-header {
  position: relative;
  overflow: hidden;
  background-color: var(--color-background); /* #f9f8f6 */
  padding-block: 6rem;
}

.portfolio-header__content {
  max-width: var(--max-width-content);
  margin-inline: auto;
  padding-inline: 1.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.portfolio-header__kicker {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: rgba(26, 26, 26, 0.6);
}

.portfolio-header__title {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 6vw, 3.75rem);
  line-height: 1.25;
}

.portfolio-header__intro {
  font-size: 1.125rem;
  color: rgba(26, 26, 26, 0.7);
  max-width: 48rem;
  margin-inline: auto;
}

/* -----------------------------------------------------------------------------
   Portfolio Grid Section
   ----------------------------------------------------------------------------- */
.portfolio-grid {
  padding-block: 8rem;
  background-color: var(--color-surface); /* #ffffff */
}

.portfolio-grid__container {
  max-width: var(--max-width-content);
  margin-inline: auto;
  padding-inline: 1.5rem;
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 3rem;
}

/* -----------------------------------------------------------------------------
   Portfolio Card Wrapper
   ----------------------------------------------------------------------------- */
.portfolio-card-wrapper {
  /* CRITICAL: min-width: 0 is required for grid items to prevent
     inner content (like slick slider) from blowing out the width. */
  min-width: 0;
  height: 100%; /* Stretch to fill grid row */
}

/* -----------------------------------------------------------------------------
   Portfolio Card
   ----------------------------------------------------------------------------- */
.portfolio-card {
  position: relative;
  background-color: var(--color-surface);
  transition: transform 0.3s ease, background-color 0.3s ease;
  /* CRITICAL: Prevent grid item from overflowing */
  min-width: 0;
  overflow: hidden;
  /* Visual hierarchy: subtle border - REMOVED */
  /* border: 1px solid var(--color-border); */
  /* Ensure full height fill in wrapper */
  display: flex;
  flex-direction: column;
  height: 100%;
}

.portfolio-card__main-link {
  position: absolute;
  inset: 0;
  z-index: 12; /* Above slider images and card body */
}

.portfolio-card:hover,
.portfolio-card:focus-within {
  background-color: var(--color-background);
}

/* Slider container */
.portfolio-slider {
  overflow: hidden;
  aspect-ratio: 4 / 5;
  width: 100%;
  max-width: 100%;
  position: relative;
  z-index: auto; /* Allow dots to escape this context if needed, but inset z-index works on siblings */
}

/* Ensure dots are above the main-link */
.portfolio-slider .css-slider__dots {
  position: relative;
  z-index: 15; /* MUST be higher than .portfolio-card__main-link */
}

/* CSS Slider structural overrides for portfolio cards */
.portfolio-slider .css-slider__track {
  height: 100%;
  width: 100%;
}

.portfolio-slider .css-slider__slide {
  height: 100%;
  width: 100%;
}

.portfolio-card__slide {
  display: block;
  height: 100%;
  width: 100%;
}

.portfolio-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s ease;
}

/* Image hover zoom - triggered by card hover (replaces Tailwind group-hover) */
.portfolio-card:hover .portfolio-card__image,
.portfolio-card:focus-within .portfolio-card__image {
  transform: scale(1.04);
}

/* Trigger CTA animation when card is hovered */
.portfolio-card:hover .cta-arrow-link {
  color: var(--accentPrimary, rgb(8, 59, 16));
  font-weight: 500;
  transform: translateX(6px);
}

.portfolio-card:hover .cta-arrow-link__icon svg path {
  d: path("M0 5H24M24 5L20 1M24 5L20 9");
  stroke: var(--accentPrimary, rgb(8, 59, 16));
}

.portfolio-card__body {
  padding: 2rem;
  /* Use inset shadow for alignment with image instead of border */
  box-shadow: inset 0 0 0 1px var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  /* Ensure consistent height - let body grow to fill card */
  flex: 1;
}

.portfolio-card__meta {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: rgba(26, 26, 26, 0.5);
  font-weight: 500;
}

.portfolio-card__title {
  font-size: 1.5rem;
  font-family: var(--font-display);
  margin-top: 0.25rem;
  /* Fixed height for 2 lines to prevent layout shift */
  min-height: 2.4em;
  line-height: 1.2;
}

.portfolio-card__title-link {
  transition: color 0.3s ease;
}

.portfolio-card__title-link:hover {
  color: var(--color-accent-primary);
}

.portfolio-card__subtitle {
  font-size: 0.875rem;
  color: rgba(26, 26, 26, 0.55);
  font-style: italic;
}

.portfolio-card__excerpt {
  color: rgba(26, 26, 26, 0.65);
  line-height: 1.7;
  font-size: 0.95rem;
  margin-top: 0.5rem;
  /* Allow excerpt to grow and push CTA down */
  flex: 1;
}

/* CTA link pushed to bottom */
.portfolio-card__body .cta-arrow-link {
  margin-top: auto;
}

.portfolio-card--empty {
  grid-column: 1 / -1;
  text-align: center;
  color: rgba(26, 26, 26, 0.6);
}

/* -----------------------------------------------------------------------------
   Foto & Film Section
   ----------------------------------------------------------------------------- */
.portfolio-film {
  padding-top: 8rem;
  padding-bottom: 10rem; /* Increased padding to account for translateY offset */
  background-color: #f2f2f2;
  color: var(--color-text-primary);
  overflow: hidden; /* Prevent offset images or wide text from causing scroll */
}

.portfolio-film__container {
  max-width: var(--max-width-content);
  margin-inline: auto;
  padding-inline: 1.5rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr); /* Ensure it can't be wider than viewport */
  gap: 4rem;
  align-items: center;
}

.portfolio-film__content {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.portfolio-film__title {
  font-family: var(--font-display);
  font-size: clamp(1.875rem, 4vw, 2.25rem);
}

.portfolio-film__text {
  font-size: 1.125rem;
  font-weight: 300;
  line-height: 1.625;
}

.portfolio-film__images {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 1rem;
}

.portfolio-film__image {
  aspect-ratio: 16 / 9;
  width: 100%;
  object-fit: cover;
}

.portfolio-film__image--offset {
  aspect-ratio: 16 / 9;
  width: 100%;
  object-fit: cover;
  margin-top: 3rem;
  transform: translateY(1.5rem);
}

/* -----------------------------------------------------------------------------
   CTA Section
   ----------------------------------------------------------------------------- */
.portfolio-cta {
  padding-block: 6rem;
  background-color: var(--color-background);
  text-align: center;
}

.portfolio-cta__container {
  max-width: var(--max-width-content);
  margin-inline: auto;
  padding-inline: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.portfolio-cta__title {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 4.5rem);
  line-height: 1.25;
}

.portfolio-cta__text {
  font-size: 1.125rem;
  color: rgba(26, 26, 26, 0.7);
  max-width: 42rem;
  margin-inline: auto;
}

.portfolio-cta__action {
  padding-top: 1rem;
}

/* -----------------------------------------------------------------------------
   CSS Slider Overrides for Portfolio Cards
   ----------------------------------------------------------------------------- */
.portfolio-slider .css-slider__dots {
  position: absolute;
  bottom: 10px;
  left: 0;
  right: 0;
  width: 100%;
  padding: 0;
  margin: 0;
  z-index: 5;
}

/* -----------------------------------------------------------------------------
   Responsive Breakpoints
   ----------------------------------------------------------------------------- */

/* Tablet (768px+) - 2 columns */
@media (min-width: 768px) {
  .portfolio-header__content {
    padding-inline: 3rem;
  }

  .portfolio-grid__container {
    grid-template-columns: repeat(2, 1fr);
    padding-inline: 3rem;
  }

  .portfolio-film__container {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding-inline: 3rem;
  }

  .portfolio-cta__container {
    padding-inline: 3rem;
  }
}

/* Desktop (1280px+) - 3 columns */
@media (min-width: 1280px) {
  .portfolio-grid__container {
    grid-template-columns: repeat(3, 1fr);
  }
}