/* Compact air-only enclosure integrity test demonstration. */
#mesure-infiltrometrie { overflow: clip; }
#mesure-infiltrometrie .prestation-card-body {
  grid-template-areas: "content media" "simulation simulation" "details details";
}
.ift-simulation-drawer { grid-area: simulation; min-width: 0; overflow: clip; }
.ift-simulation-drawer > .ift-demo { border: 0; border-radius: 0; }
.ift-demo {
  --ift-positive-color: #277b8b;
  --ift-negative-color: #8d6eaa;
  --ift-positive-flow: #7bdfe6;
  --ift-negative-flow: #c6a8ed;
  --ift-test-flow-color: var(--ift-positive-flow);
  min-width: 0;
  padding: 24px;
  border: 1px solid #dbe3eb;
  border-radius: 18px;
  background: #f8fafc;
  color: #25374b;
  scroll-margin-top: 150px;
}
.ift-demo [hidden] { display: none !important; }
.ift-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; margin-bottom: 20px; }
.ift-demo .ift-eyebrow { margin: 0 0 8px; color: #b35b16; font-size: .7rem; font-weight: 700; letter-spacing: .14em; }
.ift-demo h3 { margin: 0 0 8px; font-size: clamp(1.3rem, 2.3vw, 1.8rem); line-height: 1.25; }
.ift-heading p:last-child { margin: 0; max-width: 650px; color: #627185; font-size: .92rem; line-height: 1.6; }
.ift-tag { flex-shrink: 0; padding: 8px 12px; border: 1px solid #dbe4ec; border-radius: 30px; background: #fff; color: #637487; font-size: .72rem; }
.ift-workspace { display: grid; align-items: start; gap: 20px; }
.ift-settings { margin-top: 20px; }
.ift-settings > .ift-caption { margin-bottom: 0; }
.ift-visual, .ift-information { min-width: 0; }
.ift-stage { position: relative; overflow: hidden; border-radius: 12px; background: radial-gradient(ellipse at 65% 45%, #253c54 0%, #14263a 58%, #0d1b2c 100%); }
.ift-stage-heading { position: relative; display: flex; align-items: center; min-height: 64px; box-sizing: border-box; padding: 12px 14px; border-bottom: 1px solid #6e8aa130; background: #102638; }
.ift-mobile-continuation { display: none; }
.ift-phasebadge { display: inline-block; max-width: 100%; box-sizing: border-box; padding: 6px 10px; border: 1px solid #5dc3d640; border-radius: 30px; background: #193b4be6; color: #b8f2fc; font-size: .68rem; line-height: 1.4; }
.ift-demo[data-direction="negative"] .ift-phasebadge { border-color: #c1a4e960; background: #302c4b; color: #e3d6ff; }
.ift-demo[data-direction="idle"] .ift-phasebadge { border-color: #8197ac60; background: #25394ae6; color: #c5d6e6; }
.ift-transition { position: absolute; inset: 8px 14px; display: flex; flex-direction: column; justify-content: center; gap: 3px; color: #c7f6fa; }
.ift-transition strong { display: block; font-size: .8rem; line-height: 1.3; }
.ift-transition > span:not(.ift-transition-progress) { display: block; color: #b1d8df; font-size: .68rem; line-height: 1.35; }
.ift-transition-progress { display: block; height: 3px; margin-top: 2px; overflow: hidden; border-radius: 3px; background: #7bdfe62b; }
.ift-transition-progress::before { content: ""; display: block; width: 100%; height: 100%; border-radius: inherit; background: var(--ift-positive-flow); transform: scaleX(var(--ift-transition-progress, 0)); transform-origin: left; }
.ift-demo[data-transition="positive"] .ift-stage-heading { border-bottom-color: #7bdfe6; background: #163e4e; }
.ift-demo[data-transition="negative"] .ift-stage-heading { border-bottom-color: #ccb4ed; background: #302c4b; }
.ift-demo[data-transition="negative"] .ift-transition { color: #eee3ff; }
.ift-demo[data-transition="negative"] .ift-transition > span:not(.ift-transition-progress) { color: #d8c7ef; }
.ift-demo[data-transition="negative"] .ift-transition-progress { background: #c6a8ed2b; }
.ift-demo[data-transition="negative"] .ift-transition-progress::before { background: var(--ift-negative-flow); }
.ift-demo[data-transition="positive"] .ift-phasebadge, .ift-demo[data-transition="negative"] .ift-phasebadge { visibility: hidden; }
.ift-scene { display: block; width: 100%; height: auto; max-height: 380px; object-fit: contain; }
.ift-scene text { font-family: Lato, sans-serif; }
.ift-scene-label { fill: #c0d1e0; font-size: 22px; }
.ift-scene-detail { fill: #9fb5c7; font-size: 22px; }
.ift-cap-label { fill: #d6e2e9; font-size: 20px; }
.ift-equipment-label { fill: #c5d6e1; font-size: 17px; }
.ift-vmc-damper { transform-box: view-box; transform-origin: 672px 133px; transition: transform .3s ease; }
.ift-demo[data-vmc="true"] .ift-vmc-damper { transform: rotate(90deg); }
.ift-toggle-damper { transform-origin: 20px 13px; transition: transform .3s ease; }
.ift-demo[data-vmc="true"] .ift-toggle-damper { transform: rotate(90deg); }
.ift-ac-led, .ift-ac-breeze { transition: opacity .25s ease; }
.ift-demo[data-ac="false"] .ift-ac-led { fill: #647d8b; }
.ift-demo[data-ac="false"] .ift-ac-breeze { opacity: 0; }
.ift-ambient-air { fill: none; stroke: #efbd76; stroke-width: var(--ift-ambient-width, 7); stroke-linecap: round; stroke-dasharray: 13 21; opacity: var(--ift-ambient-opacity, .9); marker-end: url(#ift-ambient-arrow); animation: ift-ambient-flow var(--ift-ambient-duration, 1.1s) linear infinite; animation-play-state: paused; transition: stroke-width .25s ease, opacity .25s ease; }
.ift-demo[data-ambient-running="true"] .ift-ambient-air { animation-play-state: running; }
.ift-manometer-number { fill: #f5fbff; font-size: 11.8px; font-weight: 700; font-variant-numeric: tabular-nums; }
.ift-manometer-flow-number { fill: #f5fbff; font-size: 10.5px; font-weight: 700; font-variant-numeric: tabular-nums; }
.ift-manometer-unit { fill: #b8c7ce; font-size: 4.5px; }
.ift-meter-detail-title { fill: #e0e9ef; font-size: 13px; font-weight: 700; letter-spacing: .4px; }
.ift-meter-detail-caption { fill: #9fb7c8; font-size: 11px; }
.ift-demo[data-phase="negative"] { --ift-test-flow-color: var(--ift-negative-flow); }
.ift-air-path { fill: none; stroke: var(--ift-test-flow-color); stroke-width: 4.5; stroke-linecap: round; stroke-dasharray: 10 16; stroke-dashoffset: var(--ift-flow-offset, 0); marker-end: url(#ift-air-arrow); }
.ift-test-arrowhead { fill: var(--ift-test-flow-color); }
.ift-demo[data-direction="negative"] .ift-air-path { marker-start: url(#ift-air-arrow); marker-end: none; }
.ift-rotor { transform-box: view-box; transform-origin: 229px 353px; animation: ift-rotation .8s linear infinite; animation-play-state: paused; }
.ift-demo[data-direction="negative"] .ift-rotor { animation-direction: reverse; }
.ift-demo[data-testing="true"][data-running="true"] .ift-rotor { animation-play-state: running; }
.ift-fan-cover, .ift-cover-note { display: none; }
.ift-demo[data-phase="blocked"] :is(.ift-fan-cover, .ift-cover-note),
.ift-demo[data-phase="baseline-before"] :is(.ift-fan-cover, .ift-cover-note),
.ift-demo[data-phase="baseline-after"] :is(.ift-fan-cover, .ift-cover-note),
.ift-demo[data-phase="analysis"] :is(.ift-fan-cover, .ift-cover-note),
.ift-demo[data-phase="complete"] :is(.ift-fan-cover, .ift-cover-note) { display: block; }
.ift-leaks { transform-origin: center; }
.ift-leak-glow {
  transform-box: fill-box;
  transform-origin: center;
  transform: scale(calc(.65 + .8 * var(--ift-leakage-scale, .18)));
  opacity: calc(.06 + .42 * var(--ift-leakage-scale, .18));
  transition: opacity .25s ease, transform .25s ease;
}
.ift-controls { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; margin-top: 12px; }
.ift-controls button { display: inline-flex; justify-content: center; align-items: center; gap: 8px; min-width: 0; min-height: 44px; padding: 10px 12px; border: 1px solid #d3dee8; border-radius: 8px; background: #fff; color: #3c536b; font: 700 .82rem/1.4 Lato, sans-serif; cursor: pointer; }
.ift-controls button:hover:not(:disabled) { background: #e9eff5; }
.ift-controls .ift-start { border-color: #277b8b; background: #277b8b; color: #fff; }
.ift-controls .ift-start:hover:not(:disabled) { background: #1d6270; }
.ift-controls [aria-pressed="true"].ift-pause { border-color: #d7ac68; background: #fff0d6; color: #895821; }
.ift-controls button:disabled { opacity: .5; cursor: default; }
.ift-demo button:focus-visible, .ift-demo input:focus-visible, .ift-demo summary:focus-visible { outline: 3px solid #ee9a36; outline-offset: 4px; }
.ift-demo .ift-status { min-height: 2.8em; margin: 0 0 10px; color: #42586e; font-size: .8rem; line-height: 1.5; }
.ift-options { margin: 0; padding: 12px; border: 1px solid #dbe4ec; border-radius: 12px; background: #fff; }
.ift-range-control { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-content: start; align-items: baseline; gap: 0 12px; }
.ift-options label { color: #42586e; font-size: .78rem; font-weight: 700; line-height: 1.45; }
.ift-range-control output { color: #277b8b; font-size: 1rem; font-weight: 700; font-variant-numeric: tabular-nums; white-space: nowrap; }
.ift-range-control input[type="range"] { grid-column: 1 / -1; width: 100%; min-width: 0; height: 44px; margin: 0; padding: 0; appearance: none; -webkit-appearance: none; background: transparent; accent-color: #277b8b; cursor: pointer; }
.ift-range-control input[type="range"]::-webkit-slider-runnable-track { height: 7px; border: 1px solid #c2d5dc; border-radius: 20px; background: #dce9ee; }
.ift-range-control input[type="range"]::-webkit-slider-thumb { width: 22px; height: 22px; margin-top: -8px; border: 2px solid #fff; border-radius: 50%; background: #277b8b; box-shadow: 0 1px 4px #1c425744; -webkit-appearance: none; }
.ift-range-control input[type="range"]::-moz-range-track { height: 5px; border: 1px solid #c2d5dc; border-radius: 20px; background: #dce9ee; }
.ift-range-control input[type="range"]::-moz-range-thumb { width: 18px; height: 18px; border: 2px solid #fff; border-radius: 50%; background: #277b8b; box-shadow: 0 1px 4px #1c425744; }
.ift-range-control input[type="range"]:disabled { opacity: .55; cursor: default; }
.ift-range-labels { grid-column: 1 / -1; display: flex; justify-content: space-between; gap: 12px; margin-top: -3px; color: #627185; font-size: .65rem; line-height: 1.4; }
.ift-range-control .ift-caption { grid-column: 1 / -1; }
.ift-pressure-control { margin-top: 12px; padding-top: 12px; border-top: 1px solid #e4ebf1; }
.ift-source-heading { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 4px 10px; margin-bottom: 7px; }
.ift-source-heading h4 { margin: 0; color: #42586e; font-size: .76rem; line-height: 1.4; }
.ift-source-heading output { color: #277b8b; font-size: 1rem; font-weight: 700; font-variant-numeric: tabular-nums; white-space: nowrap; }
.ift-options .ift-equipment-toggle { position: relative; display: grid; grid-template-columns: 34px minmax(0, 1fr) 36px; align-items: center; gap: 8px; min-height: 54px; margin-top: 7px; padding: 6px 8px; border: 1px solid #dce6ec; border-radius: 9px; background: #f7fafc; cursor: pointer; }
.ift-equipment-toggle:hover { border-color: #9fbfc8; background: #eff6f8; }
.ift-equipment-icon { display: block; width: 34px; height: 34px; color: #668397; }
.ift-equipment-copy { min-width: 0; }
.ift-equipment-copy strong { display: block; color: #42586e; font-size: .73rem; line-height: 1.35; }
.ift-equipment-copy > span { display: block; margin-top: 3px; color: #6d7d8c; font-size: .65rem; font-weight: 400; line-height: 1.4; }
.ift-equipment-toggle input { position: absolute; right: 25px; width: 1px; height: 1px; opacity: 0; }
.ift-switch { position: relative; display: block; width: 36px; height: 21px; border: 1px solid #a5b5c2; border-radius: 20px; background: #c8d2db; transition: background .2s ease, border-color .2s ease; }
.ift-switch::after { content: ""; position: absolute; top: 2px; left: 2px; width: 15px; height: 15px; border-radius: 50%; background: #fff; box-shadow: 0 1px 3px #25374b33; transition: transform .2s ease; }
.ift-equipment-toggle input:checked + .ift-switch { border-color: #277b8b; background: #277b8b; }
.ift-equipment-toggle input:checked + .ift-switch::after { transform: translateX(15px); }
.ift-equipment-toggle input:focus-visible + .ift-switch { outline: 3px solid #ee9a36; outline-offset: 4px; }
.ift-options .ift-source-residual { margin: 9px 0 0; color: #627185; font-size: .67rem; line-height: 1.5; }
.ift-source-residual > span { margin-right: 4px; color: #a07e4b; font-size: .6rem; }
.ift-source-residual strong { color: #42586e; font-variant-numeric: tabular-nums; white-space: nowrap; }
.ift-options .ift-projection-preview { margin: 10px 0 0; padding-top: 10px; border-top: 1px solid #e4ebf1; color: #42586e; font-size: .76rem; line-height: 1.5; }
.ift-projection-preview strong { color: #277b8b; font-size: .95rem; font-variant-numeric: tabular-nums; white-space: nowrap; }
.ift-result .ift-hold-value { color: #42586e; font-size: inherit; line-height: inherit; }
.ift-baseline { min-width: 0; margin-bottom: 10px; padding: 10px 12px; border: 1px solid #dbe4ec; border-radius: 10px; background: #fff; }
.ift-baseline-header { display: flex; justify-content: space-between; align-items: baseline; flex-wrap: wrap; gap: 4px 12px; }
.ift-baseline h4 { margin: 0 0 5px; color: #627185; font-size: .72rem; line-height: 1.4; }
.ift-baseline p { margin: 0; }
.ift-baseline strong { color: #25374b; font-size: 1.15rem; line-height: 1.3; font-variant-numeric: tabular-nums; }
.ift-baseline small { color: #627185; font-size: .7rem; }
.ift-baseline .ift-baseline-state { color: #627185; font-size: .7rem; line-height: 1.45; }
.ift-baseline .ift-baseline-values { display: flex; flex-wrap: wrap; gap: 3px 14px; margin-top: 5px; color: #627185; font-size: .68rem; line-height: 1.45; font-variant-numeric: tabular-nums; }
.ift-baseline-values strong { font-size: inherit; }
.ift-baseline .ift-quality { margin-top: 8px; padding-top: 7px; border-top: 1px solid #dbe4ec; color: #456e60; font-size: .72rem; line-height: 1.45; }
.ift-demo[data-quality="caution"] .ift-baseline { border-color: #ddc79d; background: #fffcf5; }
.ift-demo[data-quality="caution"] .ift-quality { color: #946b2d; }
.ift-demo[data-quality="blocked"] .ift-baseline { border-color: #dea886; background: #fff7f1; }
.ift-demo[data-quality="blocked"] .ift-quality { color: #a05a32; }
.ift-metrics, .ift-results { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.ift-reading, .ift-result { min-width: 0; padding: 12px; border: 1px solid #dbe4ec; border-radius: 12px; background: #fff; }
.ift-reading h4, .ift-result h4 { margin: 0 0 8px; color: #627185; font-size: .72rem; line-height: 1.45; font-weight: 700; }
.ift-reading p, .ift-result p { margin: 0; }
.ift-reading strong { color: #25374b; font-size: clamp(1.3rem, 2vw, 1.7rem); line-height: 1.25; font-variant-numeric: tabular-nums; }
.ift-reading small, .ift-result small { color: #627185; font-size: .7rem; font-weight: 400; }
.ift-demo .ift-caption { margin: 8px 0 0; color: #627185; font-size: .72rem; line-height: 1.55; }
.ift-reading .ift-caption { margin-top: 6px; font-size: .68rem; line-height: 1.45; }
.ift-reading .ift-caption strong { color: #42586e; font-size: inherit; line-height: inherit; }
.ift-results { margin-top: 12px; }
.ift-result strong { display: inline-block; color: #25374b; font-size: 1.2rem; line-height: 1.3; font-variant-numeric: tabular-nums; }
.ift-step-list { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 5px; list-style: none; margin: 10px 0; padding: 0; counter-reset: ift-step; }
.ift-step-list li { position: relative; min-width: 0; padding: 8px 6px; border: 1px solid #dbe4ec; border-radius: 8px; background: #eef2f6; color: #7a8898; font-size: .65rem; line-height: 1.45; counter-increment: ift-step; }
.ift-step-list li::before { content: counter(ift-step) ". "; font-weight: 700; }
.ift-step-list li.is-active { border-color: #64b5c0; background: #e5f3f5; color: #226976; }
.ift-step-list li.is-done { border-color: #bcd6cf; background: #edf5f2; color: #456e60; }
.ift-demo[data-transition="positive"] [data-ift-step="positive"] { border-color: #277b8b; box-shadow: inset 0 -3px #277b8b; font-weight: 700; }
.ift-demo[data-transition="negative"] [data-ift-step="negative"] { border-color: #8d6eaa; background: #f0eaf8; color: #6b4d8a; box-shadow: inset 0 -3px #8d6eaa; font-weight: 700; }
.ift-charts { display: grid; gap: 20px; margin-top: 20px; }
.ift-charts > .ift-curve, .ift-charts > .ift-retention-chart { min-width: 0; margin-top: 0; }
.ift-charts .ift-curve svg, .ift-charts .ift-retention-chart svg { max-height: none; }
.ift-curve { margin-top: 12px; padding: 12px; border: 1px solid #dbe4ec; border-radius: 12px; background: #fff; }
.ift-curve [hidden] { display: none !important; }
.ift-curve h4 { margin: 0 0 8px; color: #42586e; font-size: .78rem; line-height: 1.45; }
.ift-curve svg { display: block; width: 100%; height: auto; max-height: 145px; overflow: visible; }
.ift-curve text { font-family: Lato, sans-serif; fill: #6c7e8f; font-size: 12px; }
.ift-curve .ift-leak-axis-label { fill: #52677b; font-size: 11.5px; }
.ift-curve .ift-grid { stroke: #e4ebf1; stroke-width: 1; }
.ift-curve .ift-axis { stroke: #9cabb8; stroke-width: 1.5; }
.ift-curve .ift-positive-line { fill: none; stroke: var(--ift-positive-color); stroke-width: 2.5; }
.ift-curve .ift-negative-line { fill: none; stroke: var(--ift-negative-color); stroke-width: 2.5; }
.ift-curve .ift-positive-point { fill: var(--ift-positive-color); stroke: #fff; stroke-width: 1.5; }
.ift-curve .ift-negative-point { fill: var(--ift-negative-color); stroke: #fff; stroke-width: 1.5; }
.ift-positive-key { color: var(--ift-positive-color); }
.ift-negative-key { color: var(--ift-negative-color); }
.ift-retention-chart { margin-top: 12px; padding: 12px; border: 1px solid #dbe4ec; border-radius: 12px; background: #fff; }
.ift-retention-chart [hidden] { display: none !important; }
.ift-retention-chart h4 { margin: 0 0 10px; color: #42586e; font-size: .78rem; line-height: 1.45; }
.ift-retention-chart svg { display: block; width: 100%; height: auto; max-height: 200px; overflow: visible; }
.ift-retention-chart text { fill: #6c7e8f; font-family: Lato, sans-serif; font-size: 12px; font-variant-numeric: tabular-nums; }
.ift-retention-chart .ift-retention-axis-label { fill: #52677b; font-size: 11.5px; }
.ift-retention-grid { fill: none; stroke: #e4ebf1; stroke-width: 1; }
.ift-retention-axis { fill: none; stroke: #9cabb8; stroke-width: 1.3; }
.ift-retention-ten-minute { fill: none; stroke: #c9d3dc; stroke-width: 1; stroke-dasharray: 3 4; }
.ift-retention-chart .ift-retention-ten-label { fill: #8795a3; font-size: 10px; }
.ift-retention-initial { fill: none; stroke: #c46e69; stroke-width: 1.6; stroke-dasharray: 5 3; }
.ift-retention-threshold { fill: none; stroke: #548b6d; stroke-width: 1.6; stroke-dasharray: 5 3; }
.ift-retention-line { fill: none; stroke: #337fa1; stroke-width: 3; stroke-linecap: round; stroke-linejoin: round; }
.ift-retention-marker line { stroke: #337fa1; stroke-width: 1.4; stroke-dasharray: 3 3; }
.ift-retention-marker circle { fill: #337fa1; stroke: #fff; stroke-width: 1.8; }
.ift-retention-marker text { fill: #286d8d; font-size: 12px; font-weight: 700; paint-order: stroke; stroke: #fff; stroke-width: 4; stroke-linejoin: round; }
.ift-retention-legend { display: flex; flex-wrap: wrap; gap: 5px 14px; color: #627185; font-size: .67rem; line-height: 1.5; }
.ift-retention-legend > span { display: inline-flex; align-items: center; gap: 5px; }
.ift-retention-key { display: inline-block; width: 16px; height: 0; border-top: 2px solid; }
.ift-retention-initial-key { border-color: #c46e69; border-top-style: dashed; }
.ift-retention-threshold-key { border-color: #548b6d; border-top-style: dashed; }
.ift-retention-curve-key { border-color: #337fa1; }
.ift-demo .ift-chart-unavailable, .ift-demo .ift-retention-unavailable { margin: 10px 0 0; padding: 8px 10px; border: 1px solid #dbe4ec; border-radius: 7px; background: #f5f8fa; color: #627185; font-size: .7rem; line-height: 1.5; }
.ift-outcome { margin-top: 12px; padding: 12px; border: 1px solid #dbe4ec; border-radius: 10px; background: #fff; color: #627185; font-size: .78rem; line-height: 1.6; }
.ift-outcome p { margin: 0; }
.ift-outcome p + p { margin-top: 6px; }
.ift-demo[data-phase="blocked"] .ift-outcome { border-color: #dea886; background: #fff7f1; color: #a05a32; }
.ift-demo[data-phase="complete"] .ift-outcome { border-color: #c5ded6; background: #eef7f3; color: #426a5d; }
.ift-explanation { display: grid; gap: 8px; list-style: none; margin: 14px 0 0; padding: 0; color: #627185; font-size: .75rem; line-height: 1.55; }
.ift-explanation strong { color: #42586e; }
.ift-demo .ift-note { margin: 16px 0 0; padding-top: 12px; border-top: 1px solid #dbe4ec; color: #7a8898; font-size: .73rem; line-height: 1.65; }
.ift-details { margin-top: 16px; padding-top: 12px; border-top: 1px solid #dbe4ec; color: #627185; font-size: .75rem; line-height: 1.6; }
.ift-details summary { width: fit-content; min-height: 44px; display: list-item; padding: 10px 0; color: #42586e; font-weight: 700; cursor: pointer; }
.ift-details table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.ift-details th, .ift-details td { padding: 9px 10px; border-bottom: 1px solid #dbe4ec; text-align: right; }
.ift-details th { color: #42586e; font-weight: 700; }
.ift-details th:first-child, .ift-details td:first-child { text-align: left; }
.ift-details .ift-table-wrap { overflow-x: auto; }
.ift-demo[data-paused="true"] *, .ift-demo[data-paused="true"] *::before { animation-play-state: paused !important; transition: none !important; }
@keyframes ift-rotation { to { transform: rotate(360deg); } }
@keyframes ift-ambient-flow { to { stroke-dashoffset: -68; } }
@media (min-width: 900px) {
  .ift-workspace { grid-template-columns: minmax(0, 1.45fr) minmax(280px, 1fr); }
  .ift-visual { position: sticky; top: 150px; }
  /* Size both dimensions together: the SVG uses slice for its mobile crop. */
  .ift-scene { --ift-scene-height: min(380px, 44vh, calc(100dvh - 310px)); width: min(100%, calc(var(--ift-scene-height) * 1.8)); height: auto; max-height: none; aspect-ratio: 9 / 5; margin-inline: auto; }
  .ift-controls { grid-template-columns: 1.1fr .8fr 1.2fr; }
  .ift-options { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 20px; }
  .ift-pressure-control { margin-top: 0; padding-top: 0; padding-left: 20px; border-top: 0; border-left: 1px solid #e4ebf1; }
  .ift-options > .ift-caption, .ift-options > .ift-projection-preview { grid-column: 1 / -1; }
  .ift-charts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .ift-charts h4 { min-height: 2.9em; margin-bottom: 8px; }
  .ift-charts .ift-curve svg, .ift-charts .ift-retention-chart svg { height: 220px; max-height: none; }
  .ift-charts .ift-curve text { font-size: 10px; }
  .ift-charts .ift-curve .ift-leak-axis-label { font-size: 10px; }
}
@media (min-width: 1100px) {
  .ift-workspace { grid-template-columns: minmax(0, 1.65fr) minmax(320px, 1fr); }
}
@media (max-width: 900px) {
  .ift-heading { flex-direction: column; gap: 12px; }
  .ift-tag { font-size: .66rem; }
}
@media (max-width: 760px) {
  #mesure-infiltrometrie .prestation-card-body { grid-template-areas: "media" "content" "simulation" "details"; }
}
@media (max-width: 560px) {
  .ift-demo { padding: 12px; border-radius: 12px; }
  .ift-heading { margin-bottom: 16px; }
  .ift-workspace { gap: 16px; }
  .ift-scene { height: 280px; max-height: none; padding-top: 0; }
  .ift-scene .ift-equipment-label { display: none; }
  .ift-mobile-continuation { position: absolute; top: 45%; right: 6px; display: block; width: 60px; padding: 5px 3px; border: 1px dashed #7c9aaf66; border-radius: 6px; background: #142d40d9; color: #c4d5e1; text-align: center; font-size: .63rem; line-height: 1.3; }
  .ift-mobile-continuation span { display: block; }
  .ift-phasebadge { font-size: .64rem; }
  .ift-stage-heading { min-height: 76px; padding: 10px; }
  .ift-transition { inset: 8px 10px; }
  .ift-transition strong { font-size: .72rem; }
  .ift-transition > span:not(.ift-transition-progress) { font-size: .64rem; }
  .ift-controls button { min-height: 48px; padding: 10px 8px; font-size: .85rem; touch-action: manipulation; }
  .ift-controls .ift-start { grid-column: 1 / -1; }
  .ift-demo .ift-status { font-size: .85rem; }
  .ift-metrics, .ift-results { gap: 8px; }
  .ift-reading, .ift-result { padding: 10px; }
  .ift-reading h4, .ift-result h4 { min-height: 2.9em; font-size: .78rem; }
  .ift-reading > p:first-of-type, .ift-result > p:first-of-type { display: flex; align-items: baseline; flex-wrap: wrap; gap: 2px 5px; }
  .ift-reading > p:first-of-type strong, .ift-result > p:first-of-type strong { white-space: nowrap; }
  .ift-reading strong { font-size: 1.4rem; }
  .ift-reading small, .ift-result small { font-size: .75rem; }
  .ift-demo .ift-caption, .ift-reading .ift-caption { font-size: .78rem; line-height: 1.5; }
  .ift-options { padding: 10px; }
  .ift-options label, .ift-source-heading h4 { font-size: .82rem; }
  .ift-range-labels { font-size: .73rem; }
  .ift-range-control input[type="range"]::-webkit-slider-thumb { width: 26px; height: 26px; margin-top: -10px; }
  .ift-range-control input[type="range"]::-moz-range-thumb { width: 22px; height: 22px; }
  .ift-options .ift-equipment-toggle { min-height: 58px; padding: 8px 6px; gap: 7px; touch-action: manipulation; }
  .ift-equipment-copy strong { font-size: .8rem; }
  .ift-equipment-copy > span, .ift-options .ift-source-residual { font-size: .75rem; }
  .ift-baseline h4, .ift-baseline .ift-baseline-state, .ift-baseline .ift-baseline-values, .ift-baseline .ift-quality { font-size: .78rem; }
  .ift-charts { gap: 14px; margin-top: 16px; }
  .ift-curve, .ift-retention-chart { padding: 10px; }
  .ift-curve h4, .ift-retention-chart h4 { font-size: .85rem; }
  .ift-curve text { font-size: 16px; }
  .ift-curve .ift-leak-axis-label { font-size: 14px; }
  .ift-retention-chart text, .ift-retention-marker text { font-size: 17px; }
  .ift-retention-chart .ift-retention-axis-label { font-size: 16px; }
  .ift-retention-chart .ift-retention-ten-label { font-size: 15px; }
  .ift-retention-legend, .ift-demo .ift-chart-unavailable, .ift-demo .ift-retention-unavailable { font-size: .78rem; }
  .ift-retention-key { flex-shrink: 0; }
  .ift-step-list { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 5px; }
  .ift-step-list li { padding: 8px 6px; font-size: .75rem; }
  .ift-details { font-size: .82rem; }
  .ift-details summary { box-sizing: border-box; width: 100%; line-height: 1.5; touch-action: manipulation; }
  .ift-details .ift-table-wrap { overscroll-behavior-x: contain; }
  .ift-details table { min-width: 520px; font-size: .78rem; }
  .ift-details th { white-space: nowrap; }
  .ift-explanation { font-size: .82rem; }
}
@media (prefers-reduced-motion: reduce) {
  .ift-demo *, .ift-demo *::before { animation: none !important; transition: none !important; }
  .ift-transition-progress::before { transform: none; }
}