.sign-profiles-section { background: #f5f5f6; scroll-margin-top: 130px; }
.sign-profiles-section .section-head { margin-bottom: 30px; }
.sign-profiles-section .section-head p:last-child { margin-bottom: 0; }
.sign-profiles-section .section-head > a { flex-shrink: 0; }
.sign-profiles-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.sign-profile { min-width: 0; padding: 22px 20px 16px; border: 1px solid var(--line); border-radius: 6px; background: #fff; }
.sign-profile-code { margin: 0 0 8px; color: var(--red); font: 700 .68rem/1.5 Arial, sans-serif; text-transform: uppercase; }
.sign-profile h3 { display: flex; align-items: center; min-height: 3em; margin: 0; padding: 0 0 12px; border-bottom: 1px solid var(--line); font-size: 1.05rem; line-height: 1.4; }
.sign-compare { --split: 50%; position: relative; width: 100%; aspect-ratio: 780 / 980; overflow: hidden; isolation: isolate; background: #f8f8f7; }
.sign-compare > img { position: absolute; inset: 0; display: block; width: 100%; height: 100%; max-width: none; object-fit: contain; }
.sign-compare > .sign-compare-night { position: relative; height: auto; }
.sign-compare-day { clip-path: inset(0 calc(100% - var(--split)) 0 0); }
.sign-compare-label { position: absolute; bottom: 12px; z-index: 2; padding: 3px 8px; border-radius: 3px; font-size: .65rem; font-weight: 700; line-height: 1.5; pointer-events: none; }
.sign-compare-label-day { left: 10px; color: #202124; background: rgba(255,255,255,.94); }
.sign-compare-label-night { right: 10px; color: #fff; background: #202124; }
.sign-compare-divider { position: absolute; inset: 0; pointer-events: none; }
.sign-compare-divider::before { content: ""; position: absolute; top: 0; bottom: 0; left: var(--split); width: 2px; transform: translateX(-50%); background: #fff; box-shadow: 0 0 3px #20212466; }
.sign-compare-handle { position: absolute; top: 50%; left: clamp(23px, var(--split), calc(100% - 23px)); display: grid; place-items: center; width: 44px; height: 44px; transform: translate(-50%, -50%); border: 2px solid #fff; border-radius: 50%; background: #20212466; box-shadow: 0 1px 6px #0005; color: #fff; }
.sign-compare-range { position: absolute; inset: 0; z-index: 3; display: none; width: 100%; height: 100%; margin: 0; padding: 0; opacity: 0; cursor: ew-resize; touch-action: pan-y; }
.sign-compare.is-ready .sign-compare-range { display: block; }
.sign-compare:has(.sign-compare-range:focus-visible) { outline: 3px solid var(--red); outline-offset: -3px; }
.sign-compare:has(.sign-compare-range:focus-visible) .sign-compare-handle { background: var(--red); }
.sign-profiles-footer { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-top: 28px; }
.sign-profiles-footer p { max-width: 580px; margin: 0; font-size: .85rem; }
.sign-profiles-footer .button { flex-shrink: 0; }
#all-services { scroll-margin-top: 130px; }
@media (max-width: 1000px) {
  .sign-profiles-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 600px) {
  .sign-profiles-grid { grid-template-columns: minmax(0, 1fr); gap: 20px; }
  .sign-profile { padding: 18px 16px 12px; }
  .sign-profile h3 { min-height: 0; padding-bottom: 12px; }
  .sign-profiles-section .section-head, .sign-profiles-footer { flex-direction: column; align-items: flex-start; gap: 18px; }
  .sign-profiles-section .section-head h2 { font-size: 1.85rem; }
  .sign-profiles-section, #all-services { scroll-margin-top: 110px; }
}