.proof-preview { transform: rotate(0.6deg); }
.proof-preview > img { display: block; width: 100%; height: auto; aspect-ratio: 8 / 5; object-fit: cover; object-position: top; }
.proof-caption { display: flex; justify-content: space-between; gap: 1rem; border-top: 1px solid #e1e6e3; padding: 1rem 1.2rem; color: var(--muted); font-size: 0.72rem; }
.proof-caption strong { color: var(--forest); }
.image-choice { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem; margin-top: 0.4rem; }
.image-choice label { display: flex; grid-template-columns: none; align-items: flex-start; gap: 0.7rem; border: 1px solid var(--line); border-radius: 12px; background: var(--cream); padding: 1rem; cursor: pointer; }
.image-choice label:has(input:checked) { border-color: var(--forest); background: var(--mint); box-shadow: 0 0 0 2px rgba(22, 61, 50, 0.12); }
.image-choice .choice-disabled { cursor: not-allowed; opacity: 0.62; }
.image-choice input { width: 18px; height: 18px; margin: 0.15rem 0 0; }
.image-choice span { display: grid; gap: 0.25rem; }
.image-choice small { color: var(--muted); font-weight: 400; }
.hosting-choice { grid-template-columns: repeat(2, 1fr); }
#supplied-image-field { border-left: 3px solid var(--forest); background: #f4f8f6; padding: 1rem; }
.factory-proofs { padding: clamp(4rem, 8vw, 7rem) max(5vw, 1.25rem); background: #eef3ef; }
.factory-proofs .section-head { max-width: 760px; }
.proof-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; margin-top: 2.25rem; }
.proof-card { overflow: hidden; border: 1px solid var(--line); border-radius: 18px; background: #fff; box-shadow: 0 18px 42px rgba(22, 61, 50, 0.08); }
.proof-card > img { display: block; width: 100%; height: 260px; object-fit: cover; object-position: top; border-bottom: 1px solid var(--line); background: #e7ece8; }
.proof-card:nth-child(3) > img { object-fit: contain; background: #193f34; }
.proof-card > div { padding: 1.35rem; }
.proof-card h3 { margin: 0.35rem 0 0.7rem; color: var(--forest); font-size: 1.35rem; }
.proof-card p, .proof-card li { color: var(--muted); line-height: 1.6; }
.proof-card ul { margin: 1rem 0 0; padding-left: 1.15rem; }
.proof-boundary { max-width: 760px; margin: 1.5rem 0 0; color: var(--muted); font-size: 0.9rem; }
@media (max-width: 900px) { .proof-grid { grid-template-columns: 1fr; } .proof-card { display: grid; grid-template-columns: minmax(220px, 42%) 1fr; } .proof-card > img { height: 100%; min-height: 260px; border-bottom: 0; border-right: 1px solid var(--line); } }
@media (max-width: 650px) { .image-choice { grid-template-columns: 1fr; } .proof-caption { display: grid; } .proof-card { display: block; } .proof-card > img { height: 230px; border-right: 0; border-bottom: 1px solid var(--line); } }