/* MatAMet AM Lab — isolated, responsive and accessibility-first. */
.matamet-am,
.matamet-am * { box-sizing: border-box; }

.matamet-am {
  --am-paper: var(--immes-paper, #f6f3ec);
  --am-surface: var(--immes-surface, #fefdf9);
  --am-ink: var(--immes-ink, #151719);
  --am-muted: var(--immes-muted, #596164);
  --am-teal: var(--immes-teal, #123f46);
  --am-teal-2: var(--immes-teal-2, #2f6268);
  --am-copper: var(--immes-copper, #c7653b);
  --am-copper-dark: #7a351e;
  --am-line: #c9c3b6;
  --am-line-dark: #777b7b;
  --am-info: #e9f3f4;
  --am-warning: #fff2d7;
  --am-error: #fff0ed;
  --am-shadow: 0 1rem 3rem rgba(21, 23, 25, .09);
  max-width: 1340px;
  min-width: 0;
  margin-inline: auto;
  padding: clamp(.75rem, 1.5vw, 1.25rem) max(1rem, env(safe-area-inset-left)) 4rem;
  color: var(--am-ink);
  font: 400 1rem/1.55 var(--immes-sans, Gabarito, Inter, system-ui, sans-serif);
  overflow-wrap: anywhere;
}

.matamet-am :where(h1, h2, h3, p, ul, ol, dl, figure) { margin-block-start: 0; }
.matamet-am :where(img, svg, canvas, video) { max-width: 100%; height: auto; }
.matamet-am :where(button, input, select, textarea) { font: inherit; }
.matamet-am a { color: var(--am-teal); text-underline-offset: .2em; text-decoration-thickness: .08em; }
.matamet-am a:hover { color: var(--am-copper-dark); }
.matamet-am :where(a, button, input, select, textarea, summary):focus-visible { outline: 3px solid #0075ad; outline-offset: 3px; }
.matamet-am [hidden] { display: none !important; }

body.matamet-am-lab-page :is(.entry-header, .page-header) { display: none; }
body.matamet-am-lab-page .entry-content { margin-top: 0; }

.matamet-am__breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  align-items: center;
  min-height: 2.5rem;
  margin-bottom: .6rem;
  color: var(--am-muted);
  font-size: .86rem;
  font-weight: 700;
}
.matamet-am__breadcrumb a { color: var(--am-copper-dark); }
.matamet-am__eyebrow {
  margin-bottom: .55rem;
  color: var(--am-copper-dark);
  font-size: clamp(.74rem, 1vw, .82rem);
  font-weight: 800;
  letter-spacing: .105em;
  line-height: 1.35;
  text-transform: uppercase;
}

.matamet-am-button {
  display: inline-flex;
  min-width: 44px;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: .72rem 1.05rem;
  border: 2px solid var(--am-teal);
  border-radius: .35rem;
  background: var(--am-teal);
  color: #fff !important;
  font-weight: 780;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
}
.matamet-am-button:hover { border-color: #082c31; background: #082c31; }
.matamet-am-button--quiet { background: transparent; color: var(--am-teal) !important; }
.matamet-am-button--quiet:hover { background: #e4eeee; color: #082c31 !important; }
.matamet-am-button:disabled { cursor: not-allowed; opacity: .56; }

.matamet-am-lab-entry {
  --am-teal: var(--immes-teal, #123f46);
  --am-copper-dark: #7a351e;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1.5rem;
  align-items: center;
  max-width: 1240px;
  margin: 2rem auto;
  padding: clamp(1.25rem, 3vw, 2rem);
  border: 1px solid #8b9b97;
  border-left: .45rem solid var(--immes-copper, #c7653b);
  border-radius: .65rem;
  background: linear-gradient(120deg, var(--immes-surface, #fefdf9), #e9f1ef);
  color: var(--immes-ink, #151719);
}
.matamet-am-lab-entry h2 { margin: 0 0 .4rem; font: 650 clamp(1.8rem, 3vw, 2.8rem)/1 var(--immes-serif, Newsreader, Georgia, serif); }
.matamet-am-lab-entry p:last-child { max-width: 70ch; margin: 0; color: var(--immes-muted, #596164); }

/* Landing hero: bounded to a normal desktop viewport; natural height on mobile/zoom. */
.matamet-am-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(20rem, .72fr);
  gap: clamp(1.5rem, 5vw, 5rem);
  min-height: clamp(34rem, calc(100svh - 10rem), 44rem);
  align-items: center;
  padding: clamp(2.1rem, 5vw, 5rem);
  overflow: hidden;
  border: 1px solid var(--am-line);
  border-radius: clamp(.75rem, 1.5vw, 1.2rem);
  background:
    radial-gradient(circle at 84% 24%, rgba(199, 101, 59, .17), transparent 26%),
    linear-gradient(135deg, #fefdf9 0 58%, #e8efed 58% 100%);
}
.matamet-am-hero::before {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(18, 63, 70, .045) 1px, transparent 1px), linear-gradient(90deg, rgba(18, 63, 70, .045) 1px, transparent 1px);
  background-size: 2rem 2rem;
  content: '';
  pointer-events: none;
  mask-image: linear-gradient(90deg, transparent, #000 55%);
}
.matamet-am-hero__copy,
.matamet-am-hero__visual { position: relative; z-index: 1; min-width: 0; }
.matamet-am-hero h1 {
  max-width: 13ch;
  margin-bottom: 1rem;
  font: 650 clamp(2.55rem, 5.3vw, 5.35rem)/.96 var(--immes-serif, Newsreader, Georgia, serif);
  letter-spacing: -.035em;
  text-wrap: balance;
}
.matamet-am-hero__lede { max-width: 65ch; margin-bottom: 1.45rem; color: #3f494c; font-size: clamp(1.03rem, 1.5vw, 1.22rem); line-height: 1.55; }
.matamet-am-hero__actions { display: flex; flex-wrap: wrap; gap: .7rem; }
.matamet-am-hero__proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: .65rem;
  margin: clamp(1.5rem, 4vh, 2.6rem) 0 0;
  padding: 1rem 0 0;
  border-top: 1px solid var(--am-line);
  list-style: none;
}
.matamet-am-hero__proof li { min-width: 0; }
.matamet-am-hero__proof strong,
.matamet-am-hero__proof span { display: block; }
.matamet-am-hero__proof strong { margin-bottom: .18rem; color: var(--am-teal); font-size: .86rem; }
.matamet-am-hero__proof span { color: var(--am-muted); font-size: .78rem; line-height: 1.35; }
.matamet-am-hero__visual { display: grid; place-items: center; }
.matamet-am-contract-card {
  width: min(100%, 28rem);
  padding: clamp(1.25rem, 3vw, 2rem);
  border: 1px solid #6f827f;
  border-top: .42rem solid var(--am-copper);
  border-radius: .65rem;
  background: rgba(254, 253, 249, .94);
  box-shadow: var(--am-shadow);
  transform: rotate(1.2deg);
}
.matamet-am-contract-card__top { display: flex; gap: 1rem; justify-content: space-between; color: var(--am-muted); font: 700 .75rem/1.2 ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .06em; text-transform: uppercase; }
.matamet-am-contract-card__value { margin: 1.7rem 0 1.2rem; color: var(--am-teal); font: 650 clamp(2.3rem, 5vw, 4.5rem)/1 var(--immes-serif, Newsreader, Georgia, serif); }
.matamet-am-contract-card dl { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .55rem; margin: 0; }
.matamet-am-contract-card dl div { padding: .65rem; border: 1px solid #d8d2c7; background: #faf8f2; }
.matamet-am-contract-card dt { color: var(--am-muted); font-size: .7rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.matamet-am-contract-card dd { margin: .15rem 0 0; font-weight: 780; }
.matamet-am-contract-card__foot { margin: 1.15rem 0 0; color: var(--am-copper-dark); font-size: .84rem; font-weight: 750; }

.matamet-am-directory { padding-block: clamp(4rem, 8vw, 7rem); }
.matamet-am-section-head {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(18rem, .6fr);
  gap: 2rem;
  align-items: end;
  padding-bottom: 1.4rem;
  border-bottom: 2px solid var(--am-ink);
}
.matamet-am-section-head h2,
.matamet-am-principles h2 { margin-bottom: 0; font: 650 clamp(2rem, 4vw, 4rem)/1.02 var(--immes-serif, Newsreader, Georgia, serif); letter-spacing: -.025em; text-wrap: balance; }
.matamet-am-section-head > p { margin-bottom: .25rem; color: var(--am-muted); }
.matamet-am-directory__controls { display: flex; flex-wrap: wrap; gap: 1rem; align-items: end; justify-content: space-between; padding-block: 1.35rem; }
.matamet-am-directory__controls label { display: grid; flex: 1 1 24rem; max-width: 42rem; gap: .35rem; font-size: .82rem; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }
.matamet-am-directory__controls input { min-height: 48px; padding: .7rem .85rem; border: 1.5px solid var(--am-line-dark); border-radius: .35rem; background: #fff; color: var(--am-ink); font-size: 1rem; text-transform: none; }
.matamet-am-directory__controls p { min-height: 1.5rem; margin: 0; color: var(--am-muted); font-size: .9rem; }
.matamet-am-tool-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
.matamet-am-tool-card {
  position: relative;
  display: flex;
  min-width: 0;
  min-height: 26rem;
  flex-direction: column;
  padding: clamp(1.25rem, 2.5vw, 2rem);
  border: 1px solid var(--am-line);
  border-radius: .65rem;
  background: var(--am-surface);
}
.matamet-am-tool-card:nth-child(4n + 2),
.matamet-am-tool-card:nth-child(4n + 3) { background: #f0f4f1; }
.matamet-am-tool-card:hover { border-color: #758783; box-shadow: 0 .65rem 1.7rem rgba(21, 23, 25, .07); }
.matamet-am-tool-card__meta { display: flex; gap: 1rem; justify-content: space-between; color: var(--am-copper-dark); font-size: .75rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.matamet-am-tool-card h3 { margin: 1.1rem 0 .8rem; font: 650 clamp(1.55rem, 2.5vw, 2.25rem)/1.08 var(--immes-serif, Newsreader, Georgia, serif); }
.matamet-am-tool-card h3 a { color: var(--am-ink); text-decoration: none; }
.matamet-am-tool-card h3 a::after { position: absolute; inset: 0; content: ''; }
.matamet-am-tool-card > p { color: #465053; }
.matamet-am-tool-card dl { display: grid; gap: .55rem; margin: .3rem 0 1.25rem; }
.matamet-am-tool-card dl div { display: grid; grid-template-columns: 4.2rem minmax(0, 1fr); gap: .7rem; padding-top: .55rem; border-top: 1px solid #ddd7cb; }
.matamet-am-tool-card dt { color: var(--am-muted); font-size: .7rem; font-weight: 800; letter-spacing: .06em; text-transform: uppercase; }
.matamet-am-tool-card dd { margin: 0; font-size: .86rem; line-height: 1.42; }
.matamet-am-tool-card__link { position: relative; z-index: 1; display: flex; gap: .5rem; align-items: center; margin-top: auto; color: var(--am-teal); font-weight: 800; }

.matamet-am-principles {
  display: grid;
  grid-template-columns: minmax(16rem, .65fr) minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 6rem);
  padding: clamp(2rem, 5vw, 4rem);
  border-radius: .75rem;
  background: var(--am-teal);
  color: #fff;
}
.matamet-am-principles .matamet-am__eyebrow { color: #f5ad87; }
.matamet-am-principles ol { display: grid; gap: 1.25rem; margin: 0; padding: 0; list-style: none; counter-reset: am-principle; }
.matamet-am-principles li { position: relative; padding: 0 0 1.2rem 3.5rem; border-bottom: 1px solid rgba(255,255,255,.25); counter-increment: am-principle; }
.matamet-am-principles li::before { position: absolute; inset: 0 auto auto 0; content: '0' counter(am-principle); color: #f5ad87; font: 750 .85rem/1 ui-monospace, monospace; }
.matamet-am-principles strong,
.matamet-am-principles span { display: block; }
.matamet-am-principles strong { font-size: 1.1rem; }
.matamet-am-principles span { margin-top: .25rem; color: #d7e5e5; }

/* Individual tool page. */
.matamet-am-tool-page { max-width: 1440px; }
.matamet-am-tool-head { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 1.5rem; align-items: end; padding: clamp(1rem, 3vw, 2rem) 0 1.3rem; border-bottom: 2px solid var(--am-ink); }
.matamet-am-tool-head h1 { max-width: 18ch; margin: 0 0 .65rem; font: 650 clamp(2.25rem, 5vw, 4.85rem)/.98 var(--immes-serif, Newsreader, Georgia, serif); letter-spacing: -.035em; text-wrap: balance; }
.matamet-am-tool-head p:last-child { max-width: 72ch; margin: 0; color: var(--am-muted); font-size: 1.05rem; }
.matamet-am-method { margin: .8rem 0; border-block: 1px solid var(--am-line); }
.matamet-am-method summary { display: flex; min-height: 48px; align-items: center; color: var(--am-teal); font-weight: 800; cursor: pointer; }
.matamet-am-method > div { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.4rem; padding: .25rem 0 1rem; color: var(--am-muted); }
.matamet-am-method p { margin: 0; }
.matamet-am-switcher { display: grid; grid-template-columns: auto minmax(18rem, 32rem); gap: .75rem; align-items: end; margin-block: 1rem; padding: .7rem; border: 1px solid var(--am-line); border-radius: .55rem; background: var(--am-paper); }
.matamet-am-switcher > a { display: inline-flex; min-height: 48px; align-items: center; padding: .65rem .85rem; border-radius: .3rem; background: #e4ebe8; color: var(--am-teal); font-weight: 800; text-decoration: none; }
.matamet-am-switcher label { display: grid; gap: .25rem; color: var(--am-muted); font-size: .75rem; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; }
.matamet-am-switcher select { width: 100%; min-height: 48px; padding: .65rem .75rem; border: 1.5px solid var(--am-line-dark); border-radius: .3rem; background: #fff; color: var(--am-ink); font-size: 1rem; font-weight: 650; text-transform: none; }
.matamet-am-workbench__grid { display: grid; grid-template-columns: minmax(20rem, .82fr) minmax(0, 1.18fr); gap: 1rem; align-items: start; }
.matamet-am-panel { min-width: 0; padding: clamp(1rem, 2vw, 1.5rem); border: 1px solid var(--am-line); border-radius: .7rem; background: var(--am-surface); }
.matamet-am-panel--results { position: sticky; top: 1rem; max-height: calc(100vh - 2rem); overflow: auto; overscroll-behavior: contain; }
.matamet-am-panel__head { display: flex; gap: .8rem; align-items: baseline; justify-content: space-between; margin-bottom: 1rem; padding-bottom: .7rem; border-bottom: 1px solid var(--am-line); }
.matamet-am-panel__head span { color: var(--am-copper-dark); font: 800 .72rem/1.2 ui-monospace, monospace; letter-spacing: .08em; text-transform: uppercase; }
.matamet-am-panel__head strong { font-family: var(--immes-serif, Newsreader, Georgia, serif); font-size: 1.2rem; }
.matamet-am-form__intro { margin-bottom: 1rem; color: var(--am-muted); }
.matamet-am-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .85rem; }
.matamet-am-field { display: grid; min-width: 0; align-content: start; gap: .32rem; }
.matamet-am-field--wide { grid-column: 1 / -1; }
.matamet-am-field label { display: grid; gap: .35rem; color: var(--am-ink); font-size: .88rem; font-weight: 780; }
.matamet-am-field label > span { min-width: 0; }
.matamet-am-field label em { color: var(--am-muted); font-size: .76rem; font-style: normal; font-weight: 600; }
.matamet-am-field :where(input:not([type="checkbox"]), select, textarea) { width: 100%; min-height: 48px; padding: .65rem .72rem; border: 1.5px solid var(--am-line-dark); border-radius: .3rem; background: #fff; color: #111; font-size: 1rem; line-height: 1.35; }
.matamet-am-field textarea { min-height: 7.5rem; resize: vertical; font-family: ui-monospace, SFMono-Regular, Consolas, monospace; font-size: .9rem; }
.matamet-am-field input[type="file"] { min-height: 52px; padding: .55rem; border-style: dashed; }
.matamet-am-field input[type="file"]::file-selector-button { min-height: 36px; margin-right: .65rem; border: 1px solid var(--am-teal); border-radius: .25rem; background: #e7f0ef; color: var(--am-teal); font-weight: 750; cursor: pointer; }
.matamet-am-field--check { grid-column: 1 / -1; }
.matamet-am-field--check label { display: flex; min-height: 46px; flex-direction: row; gap: .65rem; align-items: center; }
.matamet-am-field--check label > span { order: 2; }
.matamet-am-field--check input { width: 1.35rem; height: 1.35rem; }
.matamet-am-field small { color: var(--am-muted); font-size: .78rem; line-height: 1.4; }
.matamet-am-advanced { margin-top: 1rem; border-block: 1px solid var(--am-line); }
.matamet-am-advanced summary { display: flex; min-height: 48px; align-items: center; color: var(--am-teal); font-weight: 800; cursor: pointer; }
.matamet-am-advanced .matamet-am-fields { padding-bottom: 1rem; }
.matamet-am-form__actions,
.matamet-am-result-actions { display: flex; flex-wrap: wrap; gap: .6rem; padding-top: 1rem; }
.matamet-am-form__privacy { margin: .75rem 0 0; color: var(--am-muted); font-size: .78rem; }
.matamet-am-form[aria-busy="true"] { opacity: .72; }
.matamet-am-live { min-height: 1.5rem; margin: .75rem 0 0; color: var(--am-muted); font-size: .82rem; }
.matamet-am-empty { display: grid; min-height: 25rem; place-content: center; justify-items: center; padding: 2rem; color: var(--am-muted); text-align: center; }
.matamet-am-empty > div { display: grid; width: 5.5rem; height: 5.5rem; place-items: center; margin-bottom: 1rem; border: 1px solid var(--am-line); border-radius: 50%; color: var(--am-copper-dark); font: 650 1.7rem/1 var(--immes-serif, Georgia, serif); }
.matamet-am-empty h2 { margin-bottom: .4rem; color: var(--am-ink); font: 650 1.6rem/1.1 var(--immes-serif, Georgia, serif); }
.matamet-am-empty p { max-width: 40ch; }
.matamet-am-panel--results:has(.is-working) { cursor: wait; }

/* Result contract. */
.matamet-am-result-head { display: flex; flex-wrap: wrap; gap: .8rem; align-items: center; justify-content: space-between; }
.matamet-am-result-head h2 { margin: 0; font: 650 clamp(1.65rem, 3vw, 2.5rem)/1.05 var(--immes-serif, Newsreader, Georgia, serif); }
.matamet-am-state,
.matamet-am-status { display: inline-flex; min-height: 2rem; align-items: center; padding: .3rem .65rem; border: 1px solid currentColor; border-radius: 999px; font-size: .72rem; font-weight: 850; letter-spacing: .04em; line-height: 1.2; text-transform: uppercase; }
.matamet-am-state { background: #e6efec; color: var(--am-teal); }
.matamet-am-status.is-ready { background: #e3f2e6; color: #145829; }
.matamet-am-status.is-caution { background: var(--am-warning); color: #704700; }
.matamet-am-domain { margin-block: 1rem; padding: .85rem; border-left: .32rem solid var(--am-teal-2); background: var(--am-info); }
.matamet-am-domain ul { display: grid; gap: .35rem; margin: .7rem 0 0; padding: 0; list-style: none; }
.matamet-am-domain li { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: .25rem .5rem; color: #31484d; font-size: .82rem; }
.matamet-am-domain li strong { color: #145829; }
.matamet-am-domain li.is-fail strong { color: #8a2f1e; }
.matamet-am-domain li span { grid-column: 2; color: var(--am-muted); }
.matamet-am-metrics { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .55rem; margin: 1rem 0; }
.matamet-am-metrics div { min-width: 0; padding: .7rem; border: 1px solid #ded9ce; background: #faf8f2; }
.matamet-am-metrics dt { color: var(--am-muted); font-size: .68rem; font-weight: 850; letter-spacing: .055em; line-height: 1.3; text-transform: uppercase; }
.matamet-am-metrics dd { margin: .28rem 0 0; font-variant-numeric: tabular-nums; font-weight: 700; }
.matamet-am-result-section { margin-top: 1.25rem; }
.matamet-am-result-section h3,
.matamet-am-warning h3,
.matamet-am-detail-grid h3 { margin-bottom: .55rem; font-size: .92rem; letter-spacing: .03em; }
.matamet-am-table-wrap { max-width: 100%; overflow: auto; overscroll-behavior-inline: contain; border: 1px solid var(--am-line); }
.matamet-am-table-wrap table { width: max-content; min-width: 100%; border-collapse: collapse; font-size: .8rem; font-variant-numeric: tabular-nums; }
.matamet-am-table-wrap th,
.matamet-am-table-wrap td { max-width: 22rem; padding: .55rem .65rem; border-bottom: 1px solid #e0dbd0; text-align: left; vertical-align: top; }
.matamet-am-table-wrap th { position: sticky; top: 0; z-index: 1; background: var(--am-teal); color: #fff; font-size: .7rem; letter-spacing: .04em; text-transform: uppercase; }
.matamet-am-table-wrap tr:nth-child(even) td { background: #f8f5ee; }
.matamet-am-table-note { margin: .4rem 0 0; color: var(--am-muted); font-size: .76rem; }
.matamet-am-warning { margin-top: 1rem; padding: .85rem 1rem; border-left: .32rem solid #9a6000; background: var(--am-warning); color: #523600; }
.matamet-am-warning ul { margin: 0; padding-left: 1.2rem; }
.matamet-am-warning li + li { margin-top: .35rem; }
.matamet-am-result-details { margin-top: 1rem; border-block: 1px solid var(--am-line); }
.matamet-am-result-details > summary { display: flex; min-height: 50px; align-items: center; color: var(--am-teal); font-weight: 800; cursor: pointer; }
.matamet-am-detail-grid { display: grid; gap: 1rem; padding-bottom: 1rem; }
.matamet-am-detail-grid section { min-width: 0; }
.matamet-am-detail-grid ul { margin: 0; padding-left: 1.25rem; }
.matamet-am-detail-grid pre { max-height: 20rem; margin: 0; padding: .75rem; overflow: auto; background: #f4f1e9; font: .78rem/1.45 ui-monospace, SFMono-Regular, Consolas, monospace; white-space: pre-wrap; }
.matamet-am-plot { margin: 1rem 0; }
.matamet-am-plot svg { display: block; width: 100%; max-height: 25rem; border: 1px solid var(--am-line); background: #fff; }
.matamet-am-plot figcaption { margin-top: .4rem; color: var(--am-muted); font-size: .78rem; }
.matamet-am-anomaly-callout { display: grid; grid-template-columns: auto 1fr; gap: .1rem .7rem; align-items: baseline; margin-block: 1rem; padding: 1rem; border: 1px solid #d0c5ae; background: #fff8e9; }
.matamet-am-anomaly-callout strong { color: var(--am-copper-dark); font: 650 3rem/1 var(--immes-serif, Georgia, serif); }
.matamet-am-anomaly-callout span { font-weight: 800; }
.matamet-am-anomaly-callout p { grid-column: 1 / -1; margin: .3rem 0 0; color: var(--am-muted); }
.matamet-am-completeness { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 1rem; align-items: center; margin-block: 1rem; padding: 1rem; border: 1px solid var(--am-line); }
.matamet-am-completeness__ring { --value: 0; display: grid; width: 6.4rem; height: 6.4rem; place-items: center; border-radius: 50%; background: conic-gradient(var(--am-teal) calc(var(--value) * 1%), #e0ddd5 0); }
.matamet-am-completeness__ring::before { grid-area: 1/1; width: 4.7rem; height: 4.7rem; border-radius: 50%; background: var(--am-surface); content: ''; }
.matamet-am-completeness__ring span { z-index: 1; grid-area: 1/1; font-weight: 850; }
.matamet-am-completeness p { margin: .2rem 0 0; color: var(--am-muted); font-size: .86rem; }
.matamet-am-error { padding: 1rem; border-left: .35rem solid #a52c20; background: var(--am-error); color: #65170f; }
.matamet-am-error strong { font-size: 1.1rem; }
.matamet-am-error p { margin: .3rem 0; }
.matamet-am-notice { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; justify-content: space-between; margin-block: .8rem; padding: .85rem 1rem; border-left: .35rem solid var(--am-teal-2); background: var(--am-info); }
.matamet-am-notice p { margin: 0; }
.matamet-am-notice--error { border-color: #a52c20; background: var(--am-error); }
.matamet-am-tool-foot { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; margin-top: 1rem; padding: 1rem; border-top: 1px solid var(--am-line); color: var(--am-muted); font-size: .8rem; }
.matamet-am-tool-foot p { margin: 0; }

@media (max-width: 1080px) {
  .matamet-am-hero { grid-template-columns: minmax(0, 1fr) minmax(18rem, .58fr); gap: 2rem; padding: 2.5rem; }
  .matamet-am-hero h1 { font-size: clamp(2.5rem, 5.8vw, 4.3rem); }
  .matamet-am-workbench__grid { grid-template-columns: minmax(18rem, .9fr) minmax(0, 1.1fr); }
}

@media (min-width: 861px) and (max-height: 820px) {
  .matamet-am-hero { padding: 1.4rem clamp(2rem, 4vw, 3.5rem); }
  .matamet-am-hero h1 { margin-bottom: .65rem; font-size: clamp(2.45rem, 4.35vw, 3.75rem); }
  .matamet-am-hero__lede { margin-bottom: .8rem; font-size: 1rem; line-height: 1.45; }
  .matamet-am-hero__proof { margin-top: 1rem; padding-top: .7rem; }
  .matamet-am-contract-card { padding: 1.2rem; }
  .matamet-am-contract-card__value { margin: .85rem 0 .75rem; font-size: 3rem; }
  .matamet-am-contract-card__foot { margin-top: .7rem; }
}

@media (max-width: 860px) {
  .matamet-am-hero { grid-template-columns: 1fr; min-height: 0; padding: clamp(1.5rem, 6vw, 3rem); background: linear-gradient(155deg, #fefdf9, #e8efed); }
  .matamet-am-hero::before { mask-image: linear-gradient(transparent, #000); }
  .matamet-am-hero h1 { max-width: 15ch; }
  .matamet-am-hero__visual { justify-items: start; }
  .matamet-am-contract-card { max-width: 34rem; transform: none; }
  .matamet-am-section-head,
  .matamet-am-principles { grid-template-columns: 1fr; }
  .matamet-am-tool-grid { grid-template-columns: 1fr; }
  .matamet-am-tool-card { min-height: 22rem; }
  .matamet-am-workbench__grid { grid-template-columns: 1fr; }
  .matamet-am-panel--results { position: static; max-height: none; overflow: visible; }
}

@media (max-width: 640px) {
  .matamet-am { padding-inline: max(.8rem, env(safe-area-inset-left)); }
  .matamet-am-hero__proof { grid-template-columns: 1fr; gap: .7rem; }
  .matamet-am-hero__proof li { display: grid; grid-template-columns: 7.5rem minmax(0, 1fr); gap: .5rem; }
  .matamet-am-contract-card dl,
  .matamet-am-method > div,
  .matamet-am-tool-foot { grid-template-columns: 1fr; }
  .matamet-am-directory { padding-block: 3.5rem; }
  .matamet-am-tool-card { min-height: 0; }
  .matamet-am-tool-card dl div { grid-template-columns: 3.8rem minmax(0, 1fr); }
  .matamet-am-principles { padding: 1.5rem; }
  .matamet-am-tool-head { grid-template-columns: 1fr; align-items: start; }
  .matamet-am-tool-head .matamet-am-button { justify-self: start; }
  .matamet-am-switcher { grid-template-columns: 1fr; }
  .matamet-am-fields,
  .matamet-am-metrics { grid-template-columns: 1fr; }
  .matamet-am-field--wide,
  .matamet-am-field--check { grid-column: auto; }
  .matamet-am-completeness { grid-template-columns: 1fr; justify-items: start; }
  .matamet-am-lab-entry { grid-template-columns: 1fr; }
  .matamet-am-lab-entry .matamet-am-button { justify-self: start; }
  .matamet-am-hero__visual { display: none; }
}

@media (max-width: 380px) {
  .matamet-am-hero { padding: 1.15rem; }
  .matamet-am-hero h1 { font-size: 2.25rem; }
  .matamet-am-hero__actions,
  .matamet-am-form__actions,
  .matamet-am-result-actions { display: grid; }
  .matamet-am-button { width: 100%; }
  .matamet-am-contract-card { padding: 1rem; }
  .matamet-am-contract-card__value { font-size: 2.4rem; }
  .matamet-am-panel { padding: .85rem; }
  .matamet-am-tool-head h1 { font-size: 2.2rem; }
}

@media (max-width: 380px) and (max-height: 650px) {
  .matamet-am-hero__lede { display: none; }
  .matamet-am-hero__proof { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .matamet-am-hero__proof li { display: block; }
  .matamet-am-hero__proof span { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  .matamet-am *, .matamet-am *::before, .matamet-am *::after { scroll-behavior: auto !important; transition-duration: .001ms !important; animation-duration: .001ms !important; animation-iteration-count: 1 !important; }
}

@media (forced-colors: active) {
  .matamet-am-button,
  .matamet-am-state,
  .matamet-am-status { border: 2px solid ButtonText; }
  .matamet-am-tool-card,
  .matamet-am-panel,
  .matamet-am-contract-card { border: 1px solid CanvasText; }
}

@media print {
  .matamet-am { max-width: none; padding: 0; color: #000; }
  .matamet-am__breadcrumb,
  .matamet-am-switcher,
  .matamet-am-panel--inputs,
  .matamet-am-result-actions,
  .matamet-am-live { display: none !important; }
  .matamet-am-workbench__grid { display: block; }
  .matamet-am-panel--results { position: static; max-height: none; border: 0; overflow: visible; }
  .matamet-am-result-details { break-inside: avoid; }
}

/* 2.0 compact production layout: repair the active theme's direct-child width
 * rule, remove the viewport-height hero, and keep all 16 tools readable. */
body.matamet-am-lab-page .site-main.page-main { padding-block: clamp(1rem, 2vw, 1.75rem) 3rem !important; }
body.matamet-am-lab-page .entry-content > .matamet-am {
  width: calc(100% - clamp(1rem, 3vw, 2.5rem));
  max-width: 1600px !important;
  margin-inline: auto !important;
}
.matamet-am { overflow-wrap: normal; }
.matamet-am :where(h1,h2,h3,h4,a,button,label,summary,dt) { overflow-wrap: normal; word-break: normal; hyphens: none; }
.matamet-am :where(dd,pre,code,.matamet-am-table-wrap) { overflow-wrap: anywhere; }

.matamet-am-hero {
  grid-template-columns: minmax(0,1.25fr) minmax(16rem,.55fr);
  gap: clamp(1.5rem,3vw,3rem);
  min-height: 0;
  padding: clamp(1.5rem,3.2vw,3.25rem);
  align-items: center;
}
.matamet-am-hero h1 { max-width: 18ch; font-size: clamp(2.5rem,4.6vw,4.7rem); line-height: .98; }
.matamet-am-hero__lede { margin-bottom: 1rem; font-size: clamp(1rem,1.25vw,1.15rem); }
.matamet-am-hero__proof { margin-top: 1.25rem; }
.matamet-am-contract-card { width: min(100%,23rem); padding: clamp(1rem,2vw,1.5rem); transform: none; }
.matamet-am-contract-card__value { margin: 1rem 0 .8rem; font-size: clamp(2.1rem,3.5vw,3.4rem); }

.matamet-am-directory { padding-block: clamp(2.5rem,5vw,4.75rem); }
.matamet-am-section-head { grid-template-columns: minmax(0,1fr) minmax(17rem,.45fr); gap: 1.5rem; }
.matamet-am-section-head h2,.matamet-am-principles h2 { font-size: clamp(1.9rem,3.2vw,3.2rem); }
.matamet-am-tool-grid { grid-template-columns: repeat(3,minmax(0,1fr)); gap: .9rem; }
.matamet-am-tool-card { min-height: 0; padding: clamp(1rem,1.6vw,1.35rem); }
.matamet-am-tool-card h3 { margin: .75rem 0 .55rem; font-size: clamp(1.28rem,1.7vw,1.7rem); }
.matamet-am-tool-card > p { margin-bottom: .75rem; font-size: .9rem; line-height: 1.48; }
.matamet-am-tool-card dl { margin: 0 0 .9rem; }
.matamet-am-tool-card dl div { grid-template-columns: 3.5rem minmax(0,1fr); gap: .45rem; }
.matamet-am-tool-card dd { font-size: .78rem; line-height: 1.4; }
.matamet-am-principles { gap: clamp(1.5rem,4vw,4rem); padding: clamp(1.5rem,3vw,2.75rem); }

.matamet-am-tool-head { padding: .5rem 0 1rem; }
.matamet-am-tool-head h1 { max-width: 24ch; font-size: clamp(2rem,3.8vw,3.7rem); line-height: 1; }
.matamet-am-tool-head p:last-child { font-size: 1rem; }
.matamet-am-switcher { grid-template-columns: minmax(10rem,.32fr) minmax(16rem,.68fr); margin-block: .75rem; }
.matamet-am-workbench__grid { grid-template-columns: minmax(22rem,.9fr) minmax(0,1.1fr); gap: 1.1rem; }
.matamet-am-panel { padding: clamp(1rem,1.6vw,1.35rem); }
.matamet-am-panel--results { top: .75rem; max-height: calc(100vh - 1.5rem); }
.matamet-am-empty { min-height: 16rem; }
.matamet-am-empty > div { width: 4rem; height: 4rem; font-size: 1.3rem; }
.matamet-am-empty h2 { font-size: 1.35rem; }
.matamet-am-fields { gap: .7rem; }
.matamet-am-field :where(input:not([type="checkbox"]),select,textarea) { min-width: 0; }
.matamet-am .matamet-am-field :where(input:not([type="checkbox"]),select,textarea) { min-height: 48px !important; }
.matamet-am .matamet-am-button { min-height: 46px !important; }

@media (max-width: 1180px) {
  .matamet-am-tool-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .matamet-am-workbench__grid { grid-template-columns: minmax(20rem,.88fr) minmax(0,1.12fr); }
}
@media (max-width: 860px) {
  body.matamet-am-lab-page .entry-content > .matamet-am { width: calc(100% - 1rem); }
  .matamet-am-hero { grid-template-columns: 1fr; padding: clamp(1.25rem,5vw,2.25rem); }
  .matamet-am-hero h1 { max-width: 18ch; font-size: clamp(2.25rem,9vw,3.8rem); }
  .matamet-am-section-head,.matamet-am-principles { grid-template-columns: 1fr; }
  .matamet-am-workbench__grid { grid-template-columns: 1fr; }
  .matamet-am-panel--results { position: static; max-height: none; overflow: visible; }
}
@media (max-width: 640px) {
  .matamet-am-tool-grid { grid-template-columns: 1fr; }
  .matamet-am-switcher { grid-template-columns: 1fr; }
  .matamet-am-tool-card dl div { grid-template-columns: 3.4rem minmax(0,1fr); }
	.matamet-am-hero__proof { grid-template-columns: repeat(3,minmax(0,1fr)); gap: .4rem; margin-top: 1rem; padding-top: .75rem; }
	.matamet-am-hero__proof li { display: block; }
	.matamet-am-hero__proof strong { font-size: .72rem; }
	.matamet-am-hero__proof span { display: none; }
	.matamet-am-tool-card dl { display: none; }
	.matamet-am-tool-card { padding: 1rem; }
	.matamet-am-tool-card > p { margin-bottom: 1rem; }
  .matamet-am-fields,.matamet-am-metrics { grid-template-columns: 1fr; }
  .matamet-am-field--wide,.matamet-am-field--check { grid-column: auto; }
  .matamet-am-tool-head { grid-template-columns: 1fr; }
  .matamet-am-tool-head .matamet-am-button { justify-self: start; }
}
@media (max-width: 380px) and (max-height: 650px) {
	.matamet-am-hero__lede { display: block; }
	.matamet-am-hero__proof { display: grid; }
	.matamet-am-hero__proof span { display: none; }
}