.portfolio-page {
  background: #f7f8fa;
}

.portfolio-section {
  background: #f7f8fa;
}

.portfolio-section-inner {
  display: flex;
  flex-direction: column;
  gap: 60px;
  padding-block: 100px;
}

.portfolio-section h1 {
  margin: 0;
  color: #0f0f0f;
  font-size: 40px;
  font-weight: 500;
  letter-spacing: -0.8px;
  line-height: 60px;
  text-align: center;
}

.portfolio-content {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.portfolio-tabs {
  width: 100%;
  display: flex;
  align-items: center;
  border-bottom: 1px solid #f1f5f9;
}

.portfolio-tab {
  min-width: 0;
  flex: 1 1 0;
  margin-bottom: -1px;
  padding: 32px 28px;
  border: 0;
  border-bottom: 1px solid transparent;
  color: #a4a4a4;
  background: transparent;
  font: inherit;
  font-size: 16px;
  font-weight: 400;
  line-height: 24px;
  white-space: nowrap;
  cursor: pointer;
}

.portfolio-tab.is-active {
  border-bottom-color: #113d72;
  color: #113d72;
}

.portfolio-tab:focus-visible {
  outline: 2px solid rgba(17, 61, 114, 0.5);
  outline-offset: -3px;
}

.portfolio-panels,
.portfolio-panel,
.portfolio-grid {
  width: 100%;
}

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

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.portfolio-card {
  position: relative;
  min-width: 0;
  height: 280px;
  overflow: hidden;
  border-radius: 12px;
  background: #d9d9d9;
  cursor: pointer;
}

.portfolio-card-image {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.portfolio-card::after {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 160px;
  border-radius: 0 0 12px 12px;
  content: "";
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0), rgba(0, 0, 0, 0.8));
}

.portfolio-card-title {
  position: absolute;
  right: 10px;
  bottom: 24px;
  left: 10px;
  z-index: 1;
  margin: 0;
  color: #fff;
  font-size: 20px;
  font-weight: 500;
  line-height: 30px;
  text-align: center;
  white-space: nowrap;
}

.portfolio-card:focus-visible {
  outline: 3px solid rgba(17, 61, 114, 0.5);
  outline-offset: 3px;
}

.portfolio-preview-dialog {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  margin: 0;
  padding: 24px;
  overflow: auto;
  border: 0;
  background: transparent;
  color: inherit;
}

.portfolio-preview-dialog[open] {
  display: grid;
  place-items: center;
}

.portfolio-preview-dialog::backdrop {
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(7.5px);
}

.portfolio-preview-content {
  width: min(1176px, 100%);
  max-height: calc(100dvh - 48px);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  margin: auto;
  padding: 16px 16px 24px;
  overflow-y: auto;
  border-radius: 24px;
  background: #fff;
}

.portfolio-preview-image {
  display: block;
  width: 100%;
  height: min(700px, calc(100dvh - 164px));
  border-radius: 12px;
  object-fit: cover;
}

.portfolio-preview-close {
  min-height: 52px;
  padding: 14px 40px;
  border: 0;
  border-radius: 12px;
  color: #fff;
  background: #113d72;
  font: inherit;
  font-size: 16px;
  font-weight: 500;
  line-height: 24px;
  cursor: pointer;
}

.portfolio-preview-close:focus-visible {
  outline: 3px solid rgba(17, 61, 114, 0.35);
  outline-offset: 3px;
}

@media (max-width: 900px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 600px) {
  .portfolio-section {
    background: #fff;
  }

  .portfolio-section-inner {
    gap: 40px;
    padding-block: 40px;
  }

  .portfolio-section h1 {
    color: #2c2f39;
    font-size: 24px;
    letter-spacing: 0;
    line-height: 36px;
  }

  .portfolio-content {
    gap: 24px;
  }

  .portfolio-tabs {
    flex-wrap: nowrap;
    overflow-x: auto;
    overscroll-behavior-x: contain;
    scrollbar-width: none;
    -webkit-overflow-scrolling: touch;
  }

  .portfolio-tabs::-webkit-scrollbar {
    display: none;
  }

  .portfolio-tab {
    flex: 0 0 auto;
    padding: 16px 28px;
    font-size: 14px;
    line-height: 21px;
  }

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

  .portfolio-preview-dialog {
    padding: 16px;
  }

  .portfolio-preview-content {
    max-height: calc(100dvh - 32px);
    gap: 16px;
    padding: 12px 12px 16px;
  }

  .portfolio-preview-image {
    height: auto;
    max-height: calc(100dvh - 128px);
    aspect-ratio: 1144 / 700;
  }
}