.portfolio-hero {
  min-height: 78svh;
}

.portfolio-hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.portfolio-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.08);
}

.portfolio-hero::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 18% 34%, rgba(185, 151, 91, 0.2), transparent 24rem),
    linear-gradient(90deg, rgba(8, 7, 6, 0.84), rgba(8, 7, 6, 0.5) 48%, rgba(8, 7, 6, 0.22)),
    linear-gradient(180deg, rgba(8, 7, 6, 0.2), rgba(8, 7, 6, 0.76));
  content: "";
}

.portfolio-section {
  background:
    radial-gradient(circle at 86% 4%, rgba(185, 151, 91, 0.12), transparent 26rem),
    var(--color-ivory);
}

.portfolio-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(320px, 1fr);
  gap: clamp(1.5rem, 5vw, 4rem);
  align-items: end;
  margin-bottom: 2rem;
}

.portfolio-toolbar h2 {
  max-width: 12ch;
}

.portfolio-filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.6rem;
}

.portfolio-filter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0.65rem 0.95rem;
  color: rgba(13, 12, 10, 0.76);
  background: rgba(255, 253, 248, 0.62);
  border: 1px solid rgba(13, 12, 10, 0.1);
  border-radius: 999px;
  box-shadow: 0 12px 30px rgba(13, 12, 10, 0.04);
  font-size: 0.86rem;
  font-weight: 800;
  cursor: pointer;
  transition: transform var(--transition), color var(--transition), background var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.portfolio-filter:hover,
.portfolio-filter:focus-visible,
.portfolio-filter.is-active {
  color: var(--color-white);
  background: linear-gradient(135deg, var(--color-ink), var(--color-walnut-dark));
  border-color: rgba(185, 151, 91, 0.36);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

.portfolio-status {
  min-height: 1.7rem;
  margin-bottom: 1.1rem;
  color: var(--color-ink-soft);
  font-size: 0.92rem;
}

.portfolio-grid {
  column-count: 3;
  column-gap: 1rem;
}

.portfolio-card {
  position: relative;
  display: inline-block;
  width: 100%;
  margin: 0 0 1rem;
  overflow: hidden;
  color: var(--color-white);
  background: var(--color-black);
  border: 1px solid rgba(13, 12, 10, 0.08);
  border-radius: var(--radius-lg);
  box-shadow: 0 22px 70px rgba(13, 12, 10, 0.12);
  break-inside: avoid;
  isolation: isolate;
  transform: translateY(14px);
  opacity: 0;
  transition: opacity 520ms var(--ease-premium), transform 520ms var(--ease-premium), box-shadow var(--transition), border-color var(--transition);
}

.portfolio-card.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.portfolio-card:hover {
  border-color: rgba(185, 151, 91, 0.46);
  box-shadow: var(--shadow-premium);
}

.portfolio-card__link {
  display: block;
  color: inherit;
}

.portfolio-card__media {
  position: relative;
  aspect-ratio: var(--project-ratio, 4 / 5);
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(185, 151, 91, 0.18), transparent),
    linear-gradient(45deg, #211915, #8a6040);
}

.portfolio-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: var(--project-position, center);
  transform: scale(1.02);
  transition: transform 900ms var(--ease-premium), filter 900ms var(--ease-premium);
}

.portfolio-card:hover .portfolio-card__media img {
  transform: scale(1.08);
  filter: saturate(1.08) contrast(1.04);
}

.portfolio-card__media::after {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, transparent 34%, rgba(8, 7, 6, 0.74)),
    radial-gradient(circle at 20% 20%, rgba(185, 151, 91, 0.18), transparent 18rem);
  content: "";
}

.portfolio-card__body {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 1;
  display: grid;
  gap: 0.5rem;
  padding: 1.25rem;
}

.portfolio-card__category {
  color: var(--color-beige-deep);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.portfolio-card__body h3 {
  color: var(--color-white);
}

.portfolio-card__body p {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.92rem;
  line-height: 1.5;
}

.portfolio-card__actions {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 2;
  display: flex;
  gap: 0.5rem;
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity var(--transition), transform var(--transition);
}

.portfolio-card:hover .portfolio-card__actions,
.portfolio-card:focus-within .portfolio-card__actions {
  opacity: 1;
  transform: translateY(0);
}

.portfolio-icon-button {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  color: var(--color-white);
  background: rgba(8, 7, 6, 0.52);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  cursor: pointer;
  backdrop-filter: blur(18px);
  transition: transform var(--transition), background var(--transition);
}

.portfolio-icon-button:hover,
.portfolio-icon-button:focus-visible {
  background: rgba(122, 81, 50, 0.86);
  transform: translateY(-2px);
}

.project-detail[hidden] {
  display: none;
}

.project-detail__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.75fr);
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
}

.project-detail__media {
  overflow: hidden;
  background: var(--color-black);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-premium);
}

.project-detail__media img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: var(--project-position, center);
}

.project-detail__content {
  display: grid;
  gap: 1.25rem;
}

.project-detail__meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.8rem;
  margin: 0;
}

.project-detail__meta div {
  padding: 1rem;
  background: rgba(255, 253, 248, 0.66);
  border: 1px solid rgba(13, 12, 10, 0.08);
  border-radius: var(--radius-md);
}

.project-detail__meta dt {
  color: var(--color-walnut);
  font-size: 0.72rem;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.project-detail__meta dd {
  margin: 0.35rem 0 0;
  color: var(--color-ink);
  font-weight: 750;
}

.project-detail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.project-detail__contact {
  color: var(--color-ink);
  background: rgba(255, 253, 248, 0.7);
  border-color: rgba(13, 12, 10, 0.12);
}

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

.portfolio-modal {
  position: fixed;
  inset: 0;
  z-index: 1300;
  display: grid;
  place-items: center;
  padding: 1rem;
}

.portfolio-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(8, 7, 6, 0.78);
  backdrop-filter: blur(18px);
}

.portfolio-modal__panel {
  position: relative;
  z-index: 1;
  width: min(1120px, 100%);
  max-height: min(86svh, 820px);
  color: var(--color-white);
  animation: modalIn 320ms var(--ease-premium) both;
}

.portfolio-modal__figure {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.44fr);
  margin: 0;
  overflow: hidden;
  background: rgba(17, 13, 10, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: var(--radius-lg);
  box-shadow: 0 42px 140px rgba(0, 0, 0, 0.48);
}

.portfolio-modal__figure img {
  width: 100%;
  height: min(80svh, 760px);
  object-fit: cover;
  object-position: var(--project-position, center);
  background: var(--color-black);
}

.portfolio-modal__figure figcaption {
  display: grid;
  align-content: end;
  gap: 1rem;
  padding: clamp(1.25rem, 3vw, 2.2rem);
}

.portfolio-modal__figure p {
  color: rgba(255, 255, 255, 0.72);
}

.portfolio-modal__close,
.portfolio-modal__nav {
  position: absolute;
  z-index: 2;
  display: grid;
  place-items: center;
  color: var(--color-white);
  background: rgba(8, 7, 6, 0.58);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  cursor: pointer;
  backdrop-filter: blur(16px);
  transition: transform var(--transition), background var(--transition);
}

.portfolio-modal__close {
  top: -0.8rem;
  right: -0.8rem;
  width: 46px;
  height: 46px;
  font-size: 1.6rem;
}

.portfolio-modal__nav {
  top: 50%;
  width: 48px;
  height: 48px;
  font-size: 2rem;
  transform: translateY(-50%);
}

.portfolio-modal__nav--prev {
  left: -0.8rem;
}

.portfolio-modal__nav--next {
  right: -0.8rem;
}

.portfolio-modal__close:hover,
.portfolio-modal__close:focus-visible,
.portfolio-modal__nav:hover,
.portfolio-modal__nav:focus-visible {
  background: var(--color-walnut);
  transform: translateY(-50%) scale(1.04);
}

.portfolio-modal__close:hover,
.portfolio-modal__close:focus-visible {
  transform: scale(1.04);
}

.portfolio-noscript {
  display: grid;
  gap: 1rem;
  margin-top: 2rem;
}

.portfolio-noscript article {
  padding: 1.25rem;
  background: var(--color-soft-white);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
}

body.modal-open {
  overflow: hidden;
}

@keyframes modalIn {
  from {
    opacity: 0;
    transform: translateY(18px) scale(0.98);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@media (max-width: 980px) {
  .portfolio-toolbar,
  .project-detail__inner,
  .portfolio-modal__figure {
    grid-template-columns: 1fr;
  }

  .portfolio-filters {
    justify-content: flex-start;
  }

  .portfolio-grid {
    column-count: 2;
  }

  .portfolio-modal__figure img {
    height: min(58svh, 520px);
  }
}

@media (max-width: 640px) {
  .portfolio-hero {
    min-height: 72svh;
  }

  .portfolio-grid {
    column-count: 1;
  }

  .portfolio-card__actions {
    opacity: 1;
    transform: none;
  }

  .project-detail__meta {
    grid-template-columns: 1fr;
  }

  .project-detail__actions,
  .project-detail__actions .btn {
    width: 100%;
  }

  .portfolio-modal {
    padding: 0.75rem;
  }

  .portfolio-modal__panel {
    max-height: 92svh;
    overflow: auto;
  }

  .portfolio-modal__figure img {
    height: auto;
    aspect-ratio: 4 / 3;
  }

  .portfolio-modal__close {
    top: 0.6rem;
    right: 0.6rem;
  }

  .portfolio-modal__nav {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .portfolio-card,
  .portfolio-modal__panel {
    animation: none;
    opacity: 1;
    transform: none;
  }
}