.tools-page { background: var(--ds-color-bg); }
.tools-page::before, .tools-page::after { display: none; }
.tools-page [hidden] { display: none !important; }
.tools-page.tools-modal-open { overflow: hidden; }
.tools-page h1 { font-size: clamp(2.35rem, 5vw, 4rem); text-transform: none; line-height: 1.06; letter-spacing: -.05em; margin: 0; }
.tools-page h2 { font-size: 1.45rem; line-height: 1.2; }
.tools-page h3 { font-size: 1.2rem; line-height: 1.25; }
.tools-hero { padding-block: 58px 36px; }
.tools-hero .section-kicker { color: var(--ds-color-text-muted); font-size: .68rem; margin-bottom: 13px; }
.tools-products { padding-bottom: 74px; }
.tools-products-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.tool-card { display: flex; flex-direction: column; background: var(--ds-color-surface); border: 1px solid var(--ds-color-border); border-radius: 14px; overflow: hidden; transition: border-color .18s ease, transform .18s ease; }
.tool-card:hover { border-color: var(--ds-color-border-strong); transform: translateY(-2px); }
.tool-visual { aspect-ratio: 4 / 3; background: #111; border-bottom: 1px solid var(--ds-color-border); overflow: hidden; }
.tool-visual img { display: block; width: 100%; height: 100%; object-fit: cover; }
.tool-card-body { display: flex; flex: 1; flex-direction: column; padding: 26px; }
.tool-card h2 { margin-bottom: 12px; }
.tool-card p { color: var(--ds-color-text-muted); font-size: .88rem; line-height: 1.65; margin-bottom: 24px; }
.tool-card .btn { margin-top: auto; width: 100%; }
.tools-page .btn { font-size: .75rem; letter-spacing: .025em; cursor: pointer; }
.tools-page .mobile-contact .contact-button.is-whatsapp { background: #087a40; }
.tools-page .mobile-contact .contact-button.is-messenger { background: #0068b7; }
.tool-dialog { color: var(--ds-color-text); background: #101012; border: 1px solid var(--ds-color-border-strong); border-radius: 16px; padding: 0; width: min(680px, calc(100% - 40px)); max-width: none; max-height: min(850px, calc(100dvh - 48px)); overflow: hidden; box-shadow: 0 32px 100px rgba(0, 0, 0, .65); }
.tool-dialog[open] { display: flex; flex-direction: column; }
.tool-dialog::backdrop { background: rgba(0, 0, 0, .78); backdrop-filter: blur(4px); }
.dialog-header { display: flex; flex: 0 0 auto; justify-content: space-between; align-items: start; gap: 20px; padding: 24px 28px; border-bottom: 1px solid var(--ds-color-border); }
.dialog-header h2 { margin: 0 0 6px; font-size: 1.35rem; letter-spacing: -.025em; }
.dialog-header p { margin: 0; color: var(--ds-color-text-muted); font-size: .82rem; }
.dialog-close { display: inline-flex; align-items: center; justify-content: center; gap: 8px; flex-shrink: 0; min-height: 44px; padding: 6px 12px; border: 1px solid var(--ds-color-border-strong); border-radius: 8px; background: transparent; color: var(--ds-color-text); font-size: .8rem; cursor: pointer; }
.dialog-close span { font-size: 1.6rem; line-height: 1; }
.tool-dialog form { display: flex; flex-direction: column; min-height: 0; }
.dialog-content { padding: 26px 28px; overflow-y: auto; overscroll-behavior: contain; min-height: 0; }
.tools-page label, .tools-page legend { display: block; font-size: .83rem; font-weight: 600; }
.tools-page :is(select, input:not([type=checkbox], [type=hidden]), textarea) { display: block; width: 100%; min-height: 48px; padding: 12px 14px; border: 1px solid var(--ds-color-border-strong); border-radius: 8px; background: #17171a; color: var(--ds-color-text); font-size: .94rem; margin-top: 8px; }
.tools-page select { color-scheme: light; }
.tools-page select :is(option, optgroup) { background: #fff; color: #202024; }
.tools-page select option:checked { background: #e0e5eb; color: #16161a; }
.tools-page select option:hover { background: #dce6f0; color: #16161a; }
.tools-page select option:disabled { background: #f2f2f4; color: #62626a; }
.tools-page select:disabled { color: #b9b9c1; opacity: 1; }
.tools-page textarea { resize: vertical; min-height: 95px; }
.field-help { color: var(--ds-color-text-muted); font-size: .78rem; line-height: 1.6; margin: 10px 0 0; }
.tools-page .postcode-input { max-width: 230px; }
.tools-summary { border: 1px solid var(--ds-color-border); border-radius: 10px; padding: 20px; margin-top: 26px; background: #161618; }
#summary-selection { color: var(--ds-color-text-muted); font-size: .76rem; margin-bottom: 16px; }
.tools-summary dl { margin: 0; }
.summary-row { display: flex; justify-content: space-between; gap: 20px; margin-bottom: 10px; font-size: .83rem; }
.summary-row dt { color: var(--ds-color-text-muted); }
.summary-row dd { margin: 0; text-align: right; }
.summary-total-row { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding-top: 16px; margin-top: 16px; border-top: 1px solid var(--ds-color-border); }
.summary-total-row span { font-size: .75rem; color: var(--ds-color-text-muted); }
.summary-total-row strong { font-size: 1.15rem; letter-spacing: -.035em; text-align: right; }
.tools-summary .field-help { font-size: .73rem; }
.quote-form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.quote-form-full { grid-column: 1 / -1; }
.quote-privacy { font-size: .73rem; color: var(--ds-color-text-muted); margin: 15px 0 0; }
.quote-privacy a { text-decoration: underline; text-underline-offset: 3px; }
.quote-status { color: #ffb5a7; font-size: .85rem; margin: 18px 0 0; }
.quote-status:empty { display: none; }
.quote-success { padding: 10px 0 20px; }
.quote-success p { color: var(--ds-color-text-muted); font-size: .9rem; }
.dialog-footer { display: flex; flex: 0 0 auto; justify-content: flex-end; gap: 12px; padding: 18px 28px; border-top: 1px solid var(--ds-color-border); background: #101012; }
.tools-page :focus-visible { outline: 3px solid var(--ds-color-focus); outline-offset: 4px; }
.native-enquiry-success { display: none; }
.native-enquiry-success:target { display: block; padding-block: 30px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; border: 0; }
@media (max-width: 1000px) {
  .tools-products-grid { gap: 18px; }
  .tool-card-body { padding: 22px; }
  .tool-card h2 { font-size: 1.3rem; }
}
@media (max-width: 760px) {
  .tools-products-grid { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .tools-hero { padding-block: 36px 28px; }
  .tools-products { padding-bottom: 44px; }
}
@media (max-width: 620px) {
  .tool-dialog { width: 100%; height: 100dvh; max-height: 100dvh; margin: 0; border-radius: 0; border: 0; }
  .tool-dialog form { flex: 1; }
  .dialog-header { padding: 20px; padding-top: max(20px, env(safe-area-inset-top)); gap: 12px; }
  .dialog-header h2 { font-size: 1.1rem; }
  .dialog-content { padding: 22px 20px; flex: 1; }
  .dialog-footer { padding: 16px 20px; padding-bottom: max(16px, env(safe-area-inset-bottom)); }
  .quote-form-grid { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .tools-summary { padding: 17px; }
  .summary-total-row strong { font-size: 1.15rem; }
}
@media (prefers-reduced-motion: reduce) {
  .tool-card { transition: none; }
  .tool-card:hover { transform: none; }
}
#autotuner-configuration > label:not(:first-child) { margin-top: 22px; }
#autotuner-configuration:not([hidden]) + #quote-fields { margin-top: 24px; }