[hidden] { display: none !important; }

.ui-icon {
  display: inline-block;
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  background: currentColor;
  mask: var(--icon) center / contain no-repeat;
}
.icon-arrow-up { --icon: url('../icons/arrow-up.svg'); }
.icon-x { --icon: url('../icons/x.svg'); }
.icon-search { --icon: url('../icons/search.svg'); }
.icon-zoom { --icon: url('../icons/zoom-in.svg'); }
.icon-chevron-left { --icon: url('../icons/chevron-left.svg'); }
.icon-chevron-right { --icon: url('../icons/chevron-right.svg'); }
.icon-refresh { --icon: url('../icons/refresh-cw.svg'); }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid #067637;
  outline-offset: 5px;
}

.icon-control {
  display: inline-grid;
  place-items: center;
  flex: 0 0 auto;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid #d9d9d9;
  border-radius: 50%;
  background: #fff;
  color: #111;
  cursor: pointer;
  transition: background 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.icon-control:hover { background: #edf9ef; border-color: #87aa8d; }
.icon-control:active { transform: scale(.95); }
.icon-control:disabled { opacity: .35; cursor: default; }

.reading-progress {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 2px;
  pointer-events: none;
}
.reading-progress span {
  display: block;
  height: 100%;
  background: var(--brand-green);
  transform: scaleX(0);
  transform-origin: left;
}

.back-to-top {
  position: fixed;
  z-index: 1101;
  right: 22px;
  top: calc(72% - 58px);
  box-shadow: 0 4px 18px #00000014;
}
body.menu-open .back-to-top,
body.dialog-open .back-to-top { visibility: hidden; }
html.menu-open,
html.dialog-open,
body.dialog-open { overflow: hidden; }

.menu-toggle { position: relative; }
.menu-toggle span {
  position: absolute;
  left: 10px;
  width: 22px;
  margin: 0;
}
.menu-toggle span:first-child { top: 16px; }
.menu-toggle span:last-child { top: 25px; }
.menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(4.5px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4.5px) rotate(-45deg); }
.mobile-nav-search { display: none; }

.nav-link { transition: color 180ms ease; }
.nav-link:hover,
.nav-link:focus-visible { color: #07802a; }
.nav-link:focus-visible::after { transform: scaleX(1); }
.button, .hero-button { transition: background 180ms ease, color 180ms ease, box-shadow 180ms ease; }
.product-card:focus-visible img,
.case-card:focus-visible img { transform: scale(1.035); }
.product-card:focus-visible .round-link,
.case-card:focus-visible .round-link { color: #111; background: var(--brand-green); }
.product-card__copy h3 { transition: color 180ms ease; }
.product-card:hover .product-card__copy h3 { color: #087b32; }
.footer-nav a { transition: color 180ms ease; }
.footer-nav a:hover { color: var(--brand-green); }

.site-dialog {
  box-sizing: border-box;
  width: min(640px, calc(100% - 32px));
  max-width: none;
  max-height: calc(100dvh - 32px);
  padding: 28px;
  border: 1px solid #e3e3e3;
  border-radius: 8px;
  background: #fff;
  color: #111;
  box-shadow: 0 24px 80px #0003;
}
.site-dialog::backdrop { background: #101512b8; }
.site-dialog[open] { animation: dialog-enter 200ms ease-out; }
.dialog-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.dialog-heading h2 { margin: 0; font-size: 26px; font-weight: 500; }
.search-dialog { margin-top: max(90px, 15dvh); }
.site-search-form {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 28px;
  padding: 8px;
  border: 1px solid #999;
  border-radius: 4px;
}
.site-search-form:focus-within { border-color: #07802a; box-shadow: 0 0 0 2px #07802a22; }
.site-search-form input { min-width: 0; width: 100%; padding: 8px; border: 0; background: transparent; font-size: 18px; outline: 0; }
.site-search-form .icon-control { border: 0; background: var(--brand-green); }

.image-preview {
  position: relative;
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: zoom-in;
  overflow: hidden;
}
.image-preview > img { transition: filter 220ms ease; }
.image-preview > .ui-icon {
  position: absolute;
  right: 16px;
  bottom: 16px;
  width: 24px;
  height: 24px;
  color: #fff;
  filter: drop-shadow(0 1px 3px #000);
  opacity: 0;
  transform: translateY(5px);
  transition: opacity 180ms ease, transform 180ms ease;
}
.image-preview:hover > .ui-icon,
.image-preview:focus-visible > .ui-icon { opacity: 1; transform: none; }
.image-preview:hover > img { filter: brightness(.94); }
.detail-image > .image-preview { height: 100%; aspect-ratio: 1 / .86; }
.about-equipment-feature > .image-preview img { height: auto; }
.image-dialog { width: min(1160px, calc(100% - 32px)); padding: 20px; overflow: auto; }
.image-dialog .dialog-heading { margin-bottom: 12px; color: #676767; font-size: 14px; }
.image-dialog-stage { position: relative; display: grid; place-items: center; height: min(65dvh, 720px); background: #f5f6f5; }
.image-dialog-stage img { width: 100%; height: 100%; min-height: 0; object-fit: contain; }
.image-dialog-stage.is-loading img { visibility: hidden; }
.image-load-status { position: absolute; margin: 0; padding: 24px; color: #676767; text-align: center; }
.image-dialog-footer { display: grid; grid-template-columns: 44px minmax(0, 1fr) 44px; gap: 20px; align-items: center; margin-top: 16px; }
.image-dialog-footer p { margin: 0; line-height: 1.6; font-size: 15px; text-align: center; }

.field input, .field textarea { transition: border-color 180ms ease, background 180ms ease; }
.field:focus-within label { color: #087b32; }
.field input:focus, .field textarea:focus { border-bottom-color: #087b32; }
.field [aria-invalid="true"] { border-bottom-color: #b42318; }
.field-error { display: block; min-height: 18px; color: #b42318; font-size: 12px; line-height: 1.5; }
.form-status { min-height: 24px; margin: 20px 0 0; color: #606460; font-size: 14px; line-height: 1.7; }
.contact-form[aria-busy="true"] button[type="submit"] { opacity: .65; cursor: wait; }
.captcha-row > div { min-width: 0; }
.captcha-refresh { display: flex; align-items: center; flex: 0 0 auto; gap: 8px; padding: 5px; margin-bottom: 20px; border: 1px solid #ddd; background: #fff; cursor: pointer; }
.captcha-refresh .ui-icon { width: 16px; height: 16px; }
.captcha-refresh:hover { border-color: #087b32; }
.captcha-refresh:disabled { opacity: .6; cursor: wait; }

.eupro-hero { touch-action: pan-y; }

@keyframes dialog-enter { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
@keyframes menu-enter { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }

@media (max-width: 1180px) {
  .site-nav.is-open { animation: menu-enter 200ms ease-out; }
  .mobile-nav-search { display: flex; align-items: center; flex: 0 0 auto; gap: 12px; width: 100%; padding: 22px 0; border: 0; background: none; font-size: 18px; text-align: left; cursor: pointer; }
}
@media (max-width: 820px) {
  .back-to-top { top: auto; right: 16px; bottom: 80px; }
  .site-dialog { padding: 20px; }
  .image-dialog { padding: 12px; }
  .image-dialog-footer { gap: 8px; }
  .image-dialog-footer p { font-size: 13px; }
}
@media (hover: none) { .image-preview > .ui-icon { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  .site-dialog[open], .site-nav.is-open { animation: none; }
  .image-preview > .ui-icon { transform: none; }
}