/* Dedicated portfolio page, built on home.bundle.css and agency-system.css. */
.portfolio-page {
  background:
    radial-gradient(circle at 18% -10%, rgba(139, 92, 246, 0.19), transparent 32rem),
    radial-gradient(circle at 86% 19%, rgba(34, 211, 238, 0.12), transparent 29rem),
    var(--c-bg, #0a0a0a);
}

.portfolio-hero {
  min-height: min(44rem, 92svh);
  display: grid;
  align-items: end;
  padding: calc(var(--nav-height, 76px) + 5.5rem) 0 5rem;
  overflow: hidden;
}

.portfolio-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.96fr) minmax(18rem, 0.72fr);
  gap: clamp(2.5rem, 7vw, 7rem);
  align-items: end;
}

.portfolio-hero__title {
  max-width: 12ch;
  color: var(--c-fg, #fff);
  font-family: var(--font-serif, serif);
  font-size: clamp(3.2rem, 7.3vw, 7rem);
  font-weight: 420;
  letter-spacing: -0.058em;
  line-height: 0.92;
}

.portfolio-hero__title em {
  color: var(--bz-cyan);
  font-style: italic;
  font-weight: 360;
}

.portfolio-hero__lead {
  max-width: 50ch;
  margin-top: 1.55rem;
  color: var(--c-fg-soft, rgba(255,255,255,.78));
  font-size: clamp(1rem, 1.45vw, 1.18rem);
  line-height: 1.65;
}

.portfolio-hero__meta {
  display: grid;
  gap: 0.75rem;
  padding: 1.5rem;
}

.portfolio-hero__meta p {
  color: var(--c-fg-soft, rgba(255,255,255,.78));
  font-size: 0.92rem;
  line-height: 1.55;
}

.portfolio-hero__meta strong {
  display: block;
  margin-bottom: 0.2rem;
  color: var(--bz-cyan);
  font-family: var(--font-mono, monospace);
  font-size: 0.73rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.portfolio-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
}

.portfolio-toolbar__count {
  color: var(--c-fg-muted, rgba(255,255,255,.6));
  font-family: var(--font-mono, monospace);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.portfolio-filter {
  min-height: 2.65rem;
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--bz-border);
  border-radius: 999px;
  color: var(--c-fg-soft, rgba(255,255,255,.78));
  font-size: 0.77rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color 180ms ease, background 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.portfolio-filter:hover,
.portfolio-filter:focus-visible,
.portfolio-filter[aria-pressed="true"] {
  border-color: var(--bz-border-active);
  background: var(--bz-violet-soft);
  color: var(--c-fg, #fff);
  transform: translateY(-1px);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(1.15rem, 3vw, 2.2rem);
}

.portfolio-case {
  display: grid;
  grid-template-rows: auto 1fr;
  min-width: 0;
  transition: opacity 220ms ease, transform 220ms ease;
}

.portfolio-case[hidden] {
  display: none;
}

.portfolio-case__media {
  position: relative;
  aspect-ratio: 1.38 / 1;
  overflow: hidden;
  border-radius: var(--bz-radius-card) var(--bz-radius-card) 0 0;
  background: #121212;
}

.portfolio-case__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 520ms cubic-bezier(.16, 1, .3, 1);
}

.portfolio-case:hover .portfolio-case__media img,
.portfolio-case:focus-within .portfolio-case__media img {
  transform: scale(1.045);
}

.portfolio-case__label {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 1;
  padding: 0.42rem 0.65rem;
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 999px;
  background: rgba(9, 9, 11, .72);
  color: #fff;
  font-family: var(--font-mono, monospace);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  backdrop-filter: blur(0.8rem);
  -webkit-backdrop-filter: blur(0.8rem);
}

.portfolio-case__body {
  display: grid;
  gap: 1.2rem;
  align-content: start;
  padding: clamp(1.25rem, 3vw, 2rem);
}

.portfolio-case__eyebrow {
  color: var(--bz-cyan);
  font-family: var(--font-mono, monospace);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.portfolio-case h2 {
  color: var(--c-fg, #fff);
  font-family: var(--font-serif, serif);
  font-size: clamp(2rem, 3.2vw, 3.1rem);
  font-weight: 420;
  letter-spacing: -0.045em;
  line-height: 0.96;
}

.portfolio-case__summary {
  max-width: 46ch;
  color: var(--c-fg-soft, rgba(255,255,255,.78));
  line-height: 1.6;
}

.portfolio-case__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
}

.portfolio-case__tags span {
  padding: 0.35rem 0.55rem;
  border: 1px solid var(--bz-border);
  border-radius: 999px;
  color: var(--c-fg-muted, rgba(255,255,255,.6));
  font-size: 0.72rem;
}

.portfolio-case__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  align-items: center;
}

.portfolio-case__live {
  color: var(--c-fg-soft, rgba(255,255,255,.78));
  font-size: 0.82rem;
  text-decoration: underline;
  text-underline-offset: 0.22rem;
}

.portfolio-method {
  display: grid;
  grid-template-columns: minmax(0, .72fr) minmax(0, 1.28fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: start;
  padding: clamp(1.4rem, 4vw, 3.1rem);
}

.portfolio-method__title {
  color: var(--c-fg, #fff);
  font-family: var(--font-serif, serif);
  font-size: clamp(2.1rem, 4vw, 4.15rem);
  font-weight: 420;
  letter-spacing: -0.055em;
  line-height: .98;
}

.portfolio-method__title em {
  color: var(--bz-violet-bright);
  font-style: italic;
}

.portfolio-method__copy {
  display: grid;
  gap: 1.25rem;
}

.portfolio-method__copy > p {
  color: var(--c-fg-soft, rgba(255,255,255,.78));
  line-height: 1.6;
}

@media (max-width: 780px) {
  .portfolio-hero {
    min-height: 0;
    padding-block: calc(var(--nav-height, 76px) + 4rem) 3.5rem;
  }

  .portfolio-hero__grid,
  .portfolio-method {
    grid-template-columns: 1fr;
  }

  .portfolio-hero__title {
    max-width: 10ch;
  }

  .portfolio-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .portfolio-toolbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .portfolio-filters {
    width: 100%;
  }

  .portfolio-filter {
    flex: 1 1 auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .portfolio-filter,
  .portfolio-case,
  .portfolio-case__media img {
    transition: none;
  }
}