/* ==========================================================================
   Portfolio / Projects Section
   ========================================================================== */

.portfolio {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  gap: 0px;
  width: 100%;
  max-width: 100%;
  padding: 0 clamp(24px, 4vw, 48px);
  margin: 0 auto;
  overflow: hidden;
}

.portfolio--media-pending .portfolio-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.portfolio--media-pending .portfolio-card__text {
  flex: 1 1 auto;
  width: min(100%, 760px);
}

.portfolio--media-pending .portfolio-card__description {
  max-width: 62ch;
}

.portfolio--media-pending .portfolio-card__media {
  display: none;
}

.portfolio__intro {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: 28px;
  width: 100%;
  padding: 0 0 36px;
  border-top: var(--border-default);
}

.portfolio__intro-copy {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.portfolio__eyebrow {
  margin: 0;
  font-size: 12px;
  font-weight: var(--font-weight-medium);
  line-height: var(--line-height-base);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-secondary);
}

.portfolio__headline {
  margin: 0;
  max-width: 16ch;
  font-size: clamp(30px, 4vw, 48px);
  font-weight: var(--font-weight-medium);
  line-height: 0.98;
  letter-spacing: -0.05em;
  color: var(--color-text-primary);
}

.portfolio__lede {
  margin: 0;
  max-width: 34ch;
  align-self: end;
  font-size: 15px;
  line-height: 1.55;
  color: var(--color-text-secondary);
}

#case-studies .portfolio-card:nth-of-type(n + 3):not(.portfolio-card--reporting) {
  display: none;
}

#experiments {
  display: none;
}

/* --------------------------------------------------------------------------
   Individual Card
   -------------------------------------------------------------------------- */

.portfolio-card {
  display: flex;
  flex-direction: row;
  gap: var(--card-gap);           /* 40px */
  padding: var(--card-padding);   /* 24px 0px */
  width: 100%;
  background: var(--card-bg);
  border-top: var(--border-default);
}

.portfolio-card:first-child {
  border-top: none;
}

/* --------------------------------------------------------------------------
   Left Column — Text
   -------------------------------------------------------------------------- */

.portfolio-card__text {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex: 0 0 652px;
  min-height: 0;
}

.portfolio-card__header {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.portfolio-card__title-block {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.portfolio-card__title {

  font-size: var(--card-title-font-size);    /* 14px */
  font-weight: var(--card-title-font-weight); /* 500 */
  line-height: var(--line-height-relaxed);
  color: var(--color-text-primary);
  margin: 0;
}

.portfolio-card__period {

  font-size: var(--card-date-font-size);      /* 12px */
  font-weight: var(--card-date-font-weight);  /* 400 */
  line-height: var(--line-height-base);
  color: var(--color-text-secondary);
  margin: 0;
}

.portfolio-card__description {

  font-size: var(--card-body-font-size);      /* 14px */
  font-weight: var(--body-font-weight);       /* 400 */
  line-height: var(--card-body-line-height);  /* 18.2px */
  color: var(--color-text-primary);
  max-width: 480px;
  margin: 0;
}

/* Link pill button */
.portfolio-card__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--btn-pill-gap);
  height: var(--btn-pill-height);             /* 40px */
  padding: var(--btn-pill-padding);           /* 0 24px */
  background: var(--btn-pill-bg);             /* #f3f3f3 */
  border-radius: var(--btn-pill-radius);      /* 40px */

  font-size: var(--btn-pill-font-size);       /* 14px */
  font-weight: var(--btn-pill-font-weight);   /* 500 */
  color: var(--btn-pill-text-color);
  text-decoration: none;
  transition: var(--transition-default);
  align-self: flex-start;
}

.portfolio-card__link:hover {
  background: var(--color-bg-surface);
}

/* --------------------------------------------------------------------------
   Right Column — Media
   -------------------------------------------------------------------------- */

.portfolio-card__media {
  display: flex;
  flex-direction: row;
  justify-content: flex-end;
  align-items: center;
  flex: 0 0 652px;
  min-height: 0;
}

/* Outer wrapper — the 12px radius container */
.portfolio-card__media-wrap {
  width: 100%;
  border-radius: var(--radius-sm);  /* 12px */
  overflow: hidden;
  background: var(--color-bg-surface-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

/* Video container inside the 12px wrapper */
.portfolio-card__video-wrap {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
}

.portfolio-card__video-wrap video {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 4px;
  object-fit: cover;
}

/* Image-based cards */
.portfolio-card__image-wrap {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.portfolio-card__image-wrap img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

/* Multiple images layout (Automation Design, Knowledge work) */
.portfolio-card__images-grid {
  display: flex;
  gap: 8px;
  width: 100%;
  height: 100%;
  padding: 8px;
}

.portfolio-card__images-grid img {
  flex: 1;
  min-width: 0;
  height: 100%;
  object-fit: cover;
  border-radius: 4px;
}

/* Single image with fill */
.portfolio-card__image-single {
  width: 100%;
  height: 100%;
}

.portfolio-card__image-single img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Card 8 (Reporting) — large title variant */
.portfolio-card--reporting .portfolio-card__title {
  font-size: var(--card-title-lg-font-size);   /* 24px */
  line-height: var(--line-height-tight);        /* 1 */
}

/* --------------------------------------------------------------------------
   Responsive: < 1100px
   -------------------------------------------------------------------------- */

@media (max-width: 1099.98px) {
  .portfolio {
    max-width: 100%;
    padding: 0 24px;
  }

  .portfolio__intro {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .portfolio__lede {
    align-self: start;
  }

  .portfolio-card {
    flex-direction: column;
    gap: 24px;
  }

  .portfolio-card__text {
    flex: none;
    width: 100%;
  }

  .portfolio-card__media {
    flex: none;
    width: 100%;
  }

  .portfolio-card__description {
    max-width: 100%;
  }
}

@media (max-width: 639.98px) {
  .portfolio {
    padding: 0 20px;
  }

  .portfolio__headline {
    font-size: 34px;
  }

  .portfolio-card {
    gap: 20px;
  }

  .portfolio-card__header {
    gap: 20px;
  }
}

@media (max-width: 519.98px) {
  .portfolio {
    padding: 0 16px;
  }

  .portfolio__intro {
    padding-bottom: 28px;
  }

  .portfolio__headline {
    font-size: 28px;
  }

  .portfolio__lede {
    font-size: 14px;
  }

  .portfolio-card__header {
    gap: 16px;
  }

  .portfolio-card__link {
    margin-top: 16px;
    min-height: 44px;
    height: 44px;
  }
}