/* PORTFOLIO SECTION */
.portfolio-section {
  position: relative;
  color: var(--site-ink, #12161d);
  overflow: visible;
}

.portfolio-section::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 8% 10%, rgba(197, 176, 142, 0.18), transparent 18%),
    radial-gradient(circle at 92% 14%, rgba(82, 91, 104, 0.08), transparent 20%);
}

.portfolio-section .container {
  position: relative;
  z-index: 1;
}

.portfolio-header {
  margin-bottom: 48px;
  overflow: visible;
}

.section-label {
  display: inline-block;
  width: fit-content;
  margin-bottom: 20px;
  padding: 6px 14px;
  border-radius: 20px;
  background: var(--site-bg-soft);
  color: var(--site-ink-muted);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.portfolio-title-row {
  display: flex;
  align-items: flex-end;
  gap: 24px;
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.portfolio-title {
  margin: 0;
  color: var(--site-ink);
  font-family: var(--font-display);
  font-size: clamp(36px, 5.5vw, 68px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  text-transform: none;
  white-space: normal;
  overflow: visible;
  opacity: 0;
}

.portfolio-header.is-visible .portfolio-title {
  animation: ph-fade-in 0.5s ease forwards;
  animation-delay: 0.1s;
}

.portfolio-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  margin-bottom: 8px;
  border: 1px solid rgba(18, 22, 29, 0.08);
  border-radius: 14px;
  background: var(--site-bg-soft);
  box-shadow: 0 12px 26px rgba(18, 22, 29, 0.06);
  flex-shrink: 0;
}

.badge-number {
  color: var(--site-ink);
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 800;
  line-height: 1;
}

.badge-text {
  color: var(--site-ink-muted);
  font-size: 13px;
  font-weight: 500;
  line-height: 1.3;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.portfolio-subtitle {
  margin: 0;
  max-width: 420px;
  color: var(--site-ink-muted);
  font-size: 16px;
  line-height: 1.5;
}

@keyframes ph-fade-in {
  from {
    opacity: 0;
    transform: translateY(16px);
  }

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

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-template-rows: minmax(254px, auto) minmax(254px, auto) minmax(260px, auto);
  gap: 12px;
  align-items: stretch;
}

.portfolio-card {
  position: relative;
  overflow: hidden;
  border-radius: 20px;
  cursor: pointer;
  min-height: 260px;
  height: auto;
  background: #0f141a;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 22px 54px rgba(10, 14, 19, 0.18);
  clip-path: inset(0 0 100% 0 round 20px);
  opacity: 0;
  transform: translateY(50px) scale(0.97);
  transition:
    clip-path 0.78s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    opacity 0.7s ease,
    transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    box-shadow 0.35s ease,
    border-color 0.35s ease;
}

.portfolio-card:nth-child(1) {
  grid-column: 1 / 9;
  grid-row: 1 / 3;
}

.portfolio-card:nth-child(2) {
  grid-column: 9 / 13;
  grid-row: 1;
}

.portfolio-card:nth-child(3) {
  grid-column: 9 / 13;
  grid-row: 2;
}

.portfolio-card:nth-child(4) {
  grid-column: 1 / 5;
  grid-row: 3;
}

.portfolio-card:nth-child(5) {
  grid-column: 5 / 9;
  grid-row: 3;
}

.portfolio-card:nth-child(6) {
  grid-column: 9 / 13;
  grid-row: 3;
}

.portfolio-card.is-visible {
  clip-path: inset(0 0 0 0 round 20px);
  opacity: 1;
  transform: translateY(0) scale(1);
}

.portfolio-card:focus-visible {
  outline: none;
  border-color: rgba(255, 255, 255, 0.28);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.14), 0 22px 54px rgba(10, 14, 19, 0.22);
}

.pc-image-wrap {
  position: absolute;
  inset: 0;
  width: 110%;
  height: 110%;
  top: -5%;
  left: -5%;
}

.pc-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(1.12) saturate(1.08) contrast(1.03);
  transform: scale(1);
  transition: transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  will-change: transform;
}

.pc-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.58) 0%, rgba(0, 0, 0, 0.22) 45%, rgba(0, 0, 0, 0.02) 100%);
  transition:
    opacity 0.5s ease,
    background 0.5s ease;
}

.pc-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 20px;
  color: white;
  z-index: 1;
}

.pc-tag {
  align-self: flex-start;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 5px 12px;
  border-radius: 20px;
  transition: background 0.3s ease, border-color 0.3s ease;
}

.pc-bottom {
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-width: 34ch;
}

.portfolio-card--hero .pc-bottom {
  max-width: 42ch;
}

.pc-title {
  font-size: 22px;
  font-weight: 700;
  line-height: 1.2;
  margin: 0;
  transform: translateY(8px);
  opacity: 0.9;
  transition:
    transform 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    opacity 0.45s ease;
}

.portfolio-card--hero .pc-title {
  font-size: 32px;
}

.pc-location {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  opacity: 0.6;
  margin: 0;
  transform: translateY(8px);
  transition:
    transform 0.45s 0.05s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    opacity 0.45s 0.05s ease;
}

.pc-location svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.pc-chips {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  transform: translateY(8px);
  opacity: 0;
  transition:
    transform 0.45s 0.1s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    opacity 0.45s 0.1s ease;
}

.pc-chips span {
  font-size: 11px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  padding: 3px 10px;
  border-radius: 20px;
}

.pc-btn {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: white;
  text-decoration: none;
  background: transparent;
  border: 1.5px solid rgba(255, 255, 255, 0.4);
  padding: 8px 18px;
  border-radius: 30px;
  cursor: pointer;
  transform: translateY(12px);
  opacity: 0;
  transition:
    transform 0.45s 0.15s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    opacity 0.45s 0.15s ease,
    background 0.25s ease,
    border-color 0.25s ease,
    color 0.25s ease,
    gap 0.25s ease;
}

.pc-btn span {
  display: inline-block;
  transition: transform 0.25s ease;
}

.portfolio-footer {
  margin-top: 32px;
}

.portfolio-footer__line {
  height: 1px;
  background: linear-gradient(to right, transparent, currentColor, transparent);
  opacity: 0.12;
  margin-bottom: 32px;
}

.portfolio-footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.portfolio-footer__inner p {
  font-size: 15px;
  color: var(--site-ink);
  opacity: 0.92;
  margin: 0;
}

.pf-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 600;
  color: inherit;
  text-decoration: none;
  border: 1.5px solid currentColor;
  padding: 12px 24px;
  border-radius: 40px;
  opacity: 0.75;
  transition: opacity 0.25s ease, gap 0.3s ease, padding 0.3s ease;
}

.pf-btn:hover {
  opacity: 1;
  gap: 16px;
}

.pf-btn__arrow {
  display: inline-block;
  transition: transform 0.3s ease;
}

.pf-btn:hover .pf-btn__arrow {
  transform: translateX(4px);
}

@media (hover: hover) and (pointer: fine) {
  .portfolio-card:hover {
    border-color: rgba(255, 255, 255, 0.16);
    box-shadow: 0 28px 64px rgba(10, 14, 19, 0.24);
  }

  .portfolio-card:hover .pc-img {
    transform: scale(1.08);
  }

  .portfolio-card:hover .pc-overlay {
    background: linear-gradient(to top, rgba(0, 0, 0, 0.72) 0%, rgba(0, 0, 0, 0.34) 50%, rgba(0, 0, 0, 0.06) 100%);
  }

  .portfolio-card:hover .pc-tag {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.4);
  }

  .portfolio-card:hover .pc-title {
    transform: translateY(0);
    opacity: 1;
  }

  .portfolio-card:hover .pc-location {
    transform: translateY(0);
    opacity: 0.75;
  }

  .portfolio-card:hover .pc-chips {
    transform: translateY(0);
    opacity: 1;
  }

  .portfolio-card:hover .pc-btn {
    transform: translateY(0);
    opacity: 1;
  }

  .pc-btn:hover {
    background: white;
    border-color: white;
    color: #111;
  }

  .pc-btn:hover span {
    transform: translateX(4px);
  }
}

@media (hover: none), (max-width: 1024px) {
  .pc-title,
  .pc-location,
  .pc-chips,
  .pc-btn {
    transform: none;
  }

  .pc-location {
    opacity: 0.78;
  }

  .pc-chips,
  .pc-btn {
    opacity: 1;
  }
}

@media (max-width: 1024px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: none;
    grid-auto-rows: 260px;
  }

  .portfolio-card,
  .portfolio-card:nth-child(1),
  .portfolio-card:nth-child(2),
  .portfolio-card:nth-child(3),
  .portfolio-card:nth-child(4),
  .portfolio-card:nth-child(5),
  .portfolio-card:nth-child(6) {
    grid-column: auto;
    grid-row: auto;
  }

  .portfolio-card--hero .pc-title {
    font-size: 28px;
  }
}

@media (max-width: 768px) {
  .portfolio-title-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .portfolio-badge {
    margin-bottom: 0;
  }

  .portfolio-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: 260px;
  }

  .pc-content {
    padding: 18px;
  }

  .pc-title {
    font-size: 20px;
  }

  .portfolio-card--hero .pc-title {
    font-size: 24px;
  }

  .portfolio-footer__inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .portfolio-card,
  .pc-img,
  .pc-title,
  .pc-location,
  .pc-chips,
  .pc-btn,
  .pc-tag,
  .pc-overlay,
  .pf-btn,
  .pf-btn__arrow {
    transition: none !important;
    transform: none !important;
    animation: none !important;
  }

  .portfolio-card {
    opacity: 1 !important;
    clip-path: inset(0 0 0 0 round 20px) !important;
  }

  .portfolio-header,
  .portfolio-title,
  .portfolio-subtitle,
  .portfolio-badge,
  .portfolio-footer__inner {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
    animation: none !important;
  }
}

[data-theme="dark"] .portfolio-section {
  color: rgba(245, 247, 250, 0.92);
}

[data-theme="dark"] .portfolio-badge {
  border-color: rgba(255, 255, 255, 0.1);
  background: rgba(19, 24, 31, 0.58);
  box-shadow: none;
}

[data-theme="dark"] .section-label,
[data-theme="dark"] .badge-text,
[data-theme="dark"] .portfolio-subtitle {
  color: rgba(245, 247, 250, 0.76);
}

[data-theme="dark"] .section-label {
  background: rgba(19, 24, 31, 0.58);
}

[data-theme="dark"] .portfolio-title {
  color: var(--site-ink);
}

[data-theme="dark"] .badge-number {
  color: rgba(245, 247, 250, 0.95);
}

[data-theme="dark"] .portfolio-footer__inner p {
  color: rgba(245, 247, 250, 0.88);
  opacity: 1;
}


/* Portfolio stability fixes keep the title readable and the lower row at a usable height. */
.portfolio-header,
.portfolio-title {
  overflow: visible;
}

.portfolio-grid {
  grid-template-rows: minmax(250px, 254px) minmax(250px, 254px) minmax(300px, auto);
  align-items: stretch;
  margin-bottom: 0;
}

.portfolio-card {
  min-height: 260px;
  height: 100%;
}

.portfolio-card:nth-child(1) {
  min-height: 520px;
}

.portfolio-card:nth-child(4),
.portfolio-card:nth-child(5),
.portfolio-card:nth-child(6) {
  min-height: 300px;
}

.portfolio-footer {
  margin-top: 36px;
}

@media (max-width: 1024px) {
  .portfolio-card,
  .portfolio-card:nth-child(1),
  .portfolio-card:nth-child(4),
  .portfolio-card:nth-child(5),
  .portfolio-card:nth-child(6) {
    min-height: 260px;
  }
}

@media (max-width: 768px) {
  .portfolio-grid {
    grid-auto-rows: minmax(220px, auto);
  }

  .portfolio-card,
  .portfolio-card:nth-child(1),
  .portfolio-card:nth-child(4),
  .portfolio-card:nth-child(5),
  .portfolio-card:nth-child(6) {
    min-height: 220px;
  }
}