.field-commitment {
  --field-gold: var(--gold, #d4af37);
  --field-ink: var(--graphite, #25282b);
  --field-muted: #646b72;
  position: relative;
  overflow: hidden;
  padding: clamp(4.5rem, 8vw, 8rem) 0;
  color: var(--field-ink);
  background: var(--paper, #f4f1e9);
}

.field-commitment::after {
  content: "03";
  position: absolute;
  right: clamp(1rem, 5vw, 5rem);
  bottom: -0.1em;
  color: rgba(37, 40, 43, 0.045);
  font: 700 clamp(11rem, 24vw, 22rem) / 0.7 var(--font-display, sans-serif);
  letter-spacing: -0.1em;
  pointer-events: none;
}

.field-commitment-inner {
  position: relative;
  z-index: 1;
  display: block;
}

.field-commitment-heading {
  max-width: 53rem;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.field-commitment-heading small,
.field-commitment-copy > small {
  display: block;
  margin-bottom: 1.15rem;
  color: var(--field-gold);
  font: 600 0.7rem/1 var(--font-mono, monospace);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.field-commitment-heading h2 {
  max-width: 46rem;
  margin: 0;
  color: var(--field-ink);
  font: 600 clamp(2.5rem, 6vw, 5.75rem) / 0.94 var(--font-display, Inter, sans-serif);
  letter-spacing: -0.075em;
}

.field-commitment-heading h2 span {
  color: var(--field-gold);
}

.field-commitment-heading > p {
  max-width: 39rem;
  margin: 1.5rem 0 0;
  color: var(--field-muted);
  font-size: 1rem;
  line-height: 1.7;
}

.field-commitment-experience {
  overflow: hidden;
  border: 1px solid rgba(37, 40, 43, 0.12);
  background: var(--white, #fffdf9);
  box-shadow: 0 1.5rem 3rem rgba(37, 40, 43, 0.1);
}

.field-commitment-tabs {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-bottom: 1px solid rgba(37, 40, 43, 0.12);
  background: var(--field-ink);
}

.field-commitment-tab {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  min-width: 0;
  padding: 1.15rem clamp(1rem, 2.5vw, 2.2rem);
  border: 0;
  border-right: 1px solid rgba(255, 253, 249, 0.13);
  color: rgba(255, 253, 249, 0.72);
  background: transparent;
  font: 600 clamp(0.8rem, 1.3vw, 1rem)/1.25 var(--font-display, Inter, sans-serif);
  text-align: left;
  cursor: pointer;
  transition: color 180ms ease, background-color 180ms ease;
}

.field-commitment-tab:last-child {
  border-right: 0;
}

.field-commitment-tab > span {
  color: var(--field-gold);
  font: 600 0.68rem/1 var(--font-mono, monospace);
  letter-spacing: 0.08em;
}

.field-commitment-tab:hover,
.field-commitment-tab[aria-selected="true"] {
  color: var(--white, #fffdf9);
  background: rgba(255, 253, 249, 0.07);
}

.field-commitment-tab[aria-selected="true"]::after {
  position: absolute;
  right: 1.3rem;
  bottom: 0;
  left: 1.3rem;
  height: 0.2rem;
  background: var(--field-gold);
  content: "";
}

.field-commitment-tab:focus-visible {
  z-index: 1;
  outline: 2px solid var(--field-gold);
  outline-offset: -4px;
}

.field-commitment-panel {
  display: grid;
  grid-template-columns: minmax(15rem, 0.82fr) minmax(0, 1.8fr);
  min-height: 24rem;
  animation: field-panel-in 260ms ease both;
}

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

.field-commitment-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(1.8rem, 4vw, 3.5rem);
  border-right: 1px solid rgba(37, 40, 43, 0.12);
}

.field-commitment-copy > small {
  margin-bottom: 1rem;
}

.field-commitment-copy h3 {
  max-width: 26rem;
  margin: 0;
  color: var(--field-ink);
  font: 600 clamp(1.8rem, 3vw, 2.8rem) / 1.02 var(--font-display, Inter, sans-serif);
  letter-spacing: -0.055em;
}

.field-commitment-copy > p {
  margin: 1.25rem 0 0;
  color: var(--field-muted);
  font-size: 0.93rem;
  line-height: 1.7;
}

.field-commitment-details {
  display: grid;
  gap: 0.55rem;
  margin: 1.4rem 0 0;
  padding: 1.15rem 0 0;
  border-top: 1px solid rgba(37, 40, 43, 0.14);
  list-style: none;
}

.field-commitment-details li {
  position: relative;
  padding-left: 1.1rem;
  color: var(--field-ink);
  font-size: 0.8rem;
  font-weight: 600;
  line-height: 1.4;
}

.field-commitment-details li::before {
  position: absolute;
  top: 0.48em;
  left: 0;
  width: 0.4rem;
  height: 0.4rem;
  background: var(--field-gold);
  content: "";
}

.field-commitment-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-content: center;
  gap: clamp(0.65rem, 1.2vw, 1rem);
  padding: clamp(1rem, 2vw, 1.6rem);
}

.field-commitment-panel[data-field-panel="security"] .field-commitment-gallery {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.field-commitment-figure {
  min-width: 0;
  margin: 0;
}

.field-commitment-image {
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: #e6e8e7;
}

.field-commitment-image img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 320ms ease;
}

.field-commitment-image-zoom {
  display: block;
  width: 100%;
  height: 100%;
  padding: 0;
  overflow: hidden;
  border: 0;
  background: transparent;
  cursor: zoom-in;
}

.field-commitment-image-zoom:focus-visible {
  outline: 3px solid var(--field-gold, #b18b22);
  outline-offset: -3px;
}

.field-commitment-image--diagram {
  background: #eaf0f2;
}

.field-commitment-image--contain {
  background: #fff;
}

.field-commitment-image--diagram img,
.field-commitment-image--contain img {
  object-fit: contain;
}

.field-commitment-figure:hover .field-commitment-image img {
  transform: scale(1.045);
}

.field-commitment-figure:hover .field-commitment-image--diagram img,
.field-commitment-figure:hover .field-commitment-image--contain img {
  transform: scale(1.02);
}

.field-commitment-lightbox {
  position: fixed;
  width: min(94vw, 86rem);
  max-width: none;
  max-height: 92vh;
  padding: 3.6rem 1.25rem 1.25rem;
  overflow: auto;
  border: 1px solid rgba(255, 255, 255, 0.18);
  color: #fff;
  background: #171a1c;
}

.field-commitment-lightbox::backdrop {
  background: rgba(10, 13, 15, 0.86);
}

.field-commitment-lightbox-image {
  display: block;
  width: 100%;
  max-height: calc(92vh - 5rem);
  object-fit: contain;
  margin: 0 auto;
}

.field-commitment-lightbox-close {
  position: absolute;
  top: 0.75rem;
  right: 0.85rem;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.45rem 0.65rem;
  border: 1px solid rgba(255, 255, 255, 0.35);
  color: #fff;
  background: #25282b;
  font: 600 0.72rem/1 var(--font-mono, monospace);
  cursor: pointer;
}

.field-commitment-lightbox-close span {
  font: 400 1.2rem/0.8 sans-serif;
}

.field-commitment-figure figcaption {
  padding-top: 0.75rem;
  color: var(--field-ink);
  font-size: 0.76rem;
  font-weight: 600;
  line-height: 1.35;
}

@keyframes field-panel-in {
  from { opacity: 0; transform: translateY(0.45rem); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 920px) {
  .field-commitment-panel {
    grid-template-columns: minmax(0, 1fr);
  }

  .field-commitment-copy {
    padding: 2rem clamp(1.4rem, 4vw, 3rem);
    border-right: 0;
    border-bottom: 1px solid rgba(37, 40, 43, 0.12);
  }

  .field-commitment-copy h3 {
    max-width: 36rem;
  }

  .field-commitment-details {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    column-gap: 1rem;
  }
}

@media (max-width: 620px) {
  .field-commitment {
    padding: 4rem 0;
  }

  .field-commitment-tabs {
    grid-template-columns: minmax(0, 1fr);
  }

  .field-commitment-tab {
    padding: 0.9rem 1.2rem;
    border-right: 0;
    border-bottom: 1px solid rgba(255, 253, 249, 0.1);
  }

  .field-commitment-tab:last-child {
    border-bottom: 0;
  }

  .field-commitment-tab[aria-selected="true"]::after {
    top: 0.45rem;
    right: auto;
    bottom: 0.45rem;
    left: 0;
    width: 0.2rem;
    height: auto;
  }

  .field-commitment-copy {
    padding: 1.7rem 1.25rem;
  }

  .field-commitment-details {
    grid-template-columns: minmax(0, 1fr);
  }

  .field-commitment-gallery {
    grid-template-columns: minmax(0, 1fr);
    gap: 1rem;
    padding: 1.1rem;
  }

  .field-commitment-panel[data-field-panel="security"] .field-commitment-gallery {
    grid-template-columns: minmax(0, 1fr);
  }

  .field-commitment-image {
    aspect-ratio: 16 / 10;
  }
}

@media (prefers-reduced-motion: reduce) {
  .field-commitment-panel,
  .field-commitment-image img,
  .field-commitment-tab {
    animation: none;
    transition: none;
  }
}