/* Portfolio page — stable responsive layout. This file intentionally overrides
   legacy portfolio rules in assets/styles.css without resizing artwork out of ratio. */

.portfolio-page .shell {
  width: min(1180px, calc(100% - 48px));
  margin-inline: auto;
}

.portfolio-page main {
  overflow: clip;
}

.portfolio-page .portfolio-hero {
  padding: 72px 0 80px;
  background:
    radial-gradient(circle at 12% 20%, rgba(112,42,255,.18), transparent 34%),
    radial-gradient(circle at 88% 24%, rgba(0,180,255,.12), transparent 32%),
    #070b14;
}

.portfolio-page .portfolio-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 64px;
  align-items: center;
}

.portfolio-page .portfolio-hero-copy,
.portfolio-page .portfolio-case-copy,
.portfolio-page .portfolio-intro-grid > *,
.portfolio-page .portfolio-cta-grid > * {
  min-width: 0;
}

.portfolio-page .portfolio-hero-copy h1 {
  max-width: 620px;
  margin: 12px 0 22px;
  font-size: clamp(48px, 4.7vw, 70px);
  line-height: 1.04;
  letter-spacing: -.04em;
  overflow-wrap: break-word;
  word-break: normal;
  text-wrap: balance;
}

.portfolio-page .portfolio-lead {
  max-width: 610px;
  margin: 0;
  font-size: 18px;
  line-height: 1.72;
}

.portfolio-page .portfolio-hero-media {
  width: 100%;
  margin: 0;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 26px;
  background: #101624;
  box-shadow: 0 30px 80px rgba(0,0,0,.42);
}

.portfolio-page .portfolio-hero-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.portfolio-page .portfolio-intro-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, .72fr);
  gap: 68px;
  align-items: center;
}

.portfolio-page .portfolio-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 400px);
  gap: 42px;
  align-items: end;
}

/* Featured cases: portrait artwork remains portrait. It is never forced into
   a landscape box, which was the source of the visibly squeezed artwork. */
.portfolio-page .portfolio-case,
.portfolio-page .portfolio-case-reverse {
  display: grid;
  grid-template-columns: minmax(300px, 430px) minmax(0, 1fr);
  gap: 56px;
  align-items: center;
  padding: 30px;
  margin-bottom: 32px;
  border: 1px solid rgba(255,255,255,.09);
  border-radius: 28px;
  background: linear-gradient(145deg, rgba(255,255,255,.055), rgba(255,255,255,.02));
}

.portfolio-page .portfolio-case-reverse {
  grid-template-columns: minmax(0, 1fr) minmax(300px, 430px);
}

.portfolio-page .portfolio-case-image {
  display: block;
  width: 100%;
  margin: 0;
  padding: 0;
  aspect-ratio: auto;
  overflow: hidden;
  border-radius: 20px;
  background: #0b101a;
}

.portfolio-page .portfolio-case-image img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 640px;
  object-fit: contain;
  object-position: center;
  transform: none;
}

.portfolio-page .portfolio-case-image:hover img {
  transform: none;
}

.portfolio-page .portfolio-case-copy {
  max-width: 610px;
  padding: 0;
}

.portfolio-page .portfolio-case-copy h3 {
  margin: 0 0 16px;
  font-size: clamp(34px, 3vw, 48px);
  line-height: 1.08;
  letter-spacing: -.035em;
}

.portfolio-page .portfolio-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.portfolio-page .portfolio-tile {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.portfolio-page .portfolio-tile-media {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #0a0f18;
}

.portfolio-page .portfolio-tile-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

.portfolio-page .portfolio-tile > div:last-child {
  flex: 1;
}

.portfolio-page .portfolio-process-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.portfolio-page .portfolio-cta-grid {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: 64px;
  align-items: center;
}

.portfolio-page .portfolio-cta figure {
  width: 100%;
  margin: 0;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,.10);
  border-radius: 24px;
  background: #0a0f18;
}

.portfolio-page .portfolio-cta figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

@media (max-width: 1100px) {
  .portfolio-page .portfolio-hero-grid {
    gap: 40px;
  }

  .portfolio-page .portfolio-hero-copy h1 {
    font-size: clamp(44px, 5vw, 62px);
  }

  .portfolio-page .portfolio-case,
  .portfolio-page .portfolio-case-reverse {
    grid-template-columns: minmax(260px, 360px) minmax(0, 1fr);
    gap: 38px;
  }

  .portfolio-page .portfolio-case-reverse {
    grid-template-columns: minmax(0, 1fr) minmax(260px, 360px);
  }
}

@media (max-width: 900px) {
  .portfolio-page .portfolio-hero-grid,
  .portfolio-page .portfolio-intro-grid,
  .portfolio-page .portfolio-cta-grid {
    grid-template-columns: 1fr;
  }

  .portfolio-page .portfolio-heading {
    grid-template-columns: 1fr;
    gap: 14px;
    align-items: start;
  }

  .portfolio-page .portfolio-hero-media {
    max-width: 820px;
  }

  .portfolio-page .portfolio-case,
  .portfolio-page .portfolio-case-reverse {
    grid-template-columns: minmax(240px, 330px) minmax(0, 1fr);
    gap: 30px;
  }

  .portfolio-page .portfolio-case-reverse {
    grid-template-columns: minmax(0, 1fr) minmax(240px, 330px);
  }

  .portfolio-page .portfolio-gallery,
  .portfolio-page .portfolio-process-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  .portfolio-page .shell {
    width: min(100% - 32px, 640px);
  }

  .portfolio-page .portfolio-hero {
    padding: 48px 0 56px;
  }

  .portfolio-page .portfolio-hero-grid {
    gap: 30px;
  }

  .portfolio-page .portfolio-hero-copy h1 {
    font-size: clamp(40px, 12vw, 54px);
  }

  .portfolio-page .portfolio-case,
  .portfolio-page .portfolio-case-reverse {
    grid-template-columns: 1fr;
    gap: 22px;
    padding: 16px;
  }

  .portfolio-page .portfolio-case-reverse .portfolio-case-image,
  .portfolio-page .portfolio-case-reverse .portfolio-case-copy {
    order: initial;
  }

  .portfolio-page .portfolio-case-image {
    max-width: 460px;
    margin-inline: auto;
  }

  .portfolio-page .portfolio-gallery,
  .portfolio-page .portfolio-process-grid {
    grid-template-columns: 1fr;
  }
}