:root {
  --tool-forest: #073e2e;
  --tool-forest-deep: #05271e;
  --tool-green: #18c978;
  --tool-green-soft: #dff8eb;
  --tool-ink: #10261d;
  --tool-muted: #526b61;
  --tool-line: #dce9e3;
  --tool-bg: #f6faf7;
}

.tool-page-main { background: var(--tool-bg); }
.tool-hero {
  background:
    radial-gradient(circle at 88% 12%, rgba(24, 201, 120, .25), transparent 26rem),
    linear-gradient(135deg, var(--tool-forest-deep), var(--tool-forest));
  color: #fff;
  padding: 84px max(24px, calc((100vw - 1120px) / 2));
}
.tool-hero h1 { max-width: 940px; }
.tool-hero .seo-lead { max-width: 820px; }
.tool-hero-badge {
  align-items: center;
  background: rgba(255, 255, 255, .09);
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 999px;
  color: #dff8eb;
  display: inline-flex;
  font-size: .82rem;
  font-weight: 800;
  gap: 8px;
  padding: 8px 13px;
}
.tool-section {
  margin: 0 auto;
  max-width: 1120px;
  padding: 72px 24px;
}
.tool-section-heading { max-width: 760px; }
.tool-section-heading > p { color: var(--tool-muted); }
.tools-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 34px;
}
.tool-card {
  background: #fff;
  border: 1px solid var(--tool-line);
  border-radius: 16px;
  box-shadow: 0 12px 32px rgba(7, 62, 46, .05);
  display: flex;
  flex-direction: column;
  min-height: 260px;
  padding: 26px;
  text-decoration: none;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}
.tool-card:hover {
  border-color: var(--tool-green);
  box-shadow: 0 20px 42px rgba(7, 62, 46, .11);
  transform: translateY(-4px);
}
.tool-card-number {
  align-items: center;
  background: var(--tool-green-soft);
  border-radius: 9px;
  color: #086947;
  display: inline-flex;
  font-size: .75rem;
  font-weight: 900;
  height: 38px;
  justify-content: center;
  letter-spacing: .08em;
  width: 48px;
}
.tool-card h2, .tool-card h3 { color: var(--tool-ink); font-size: 1.35rem; margin: 26px 0 10px; }
.tool-card p { color: var(--tool-muted); margin: 0 0 24px; }
.tool-card strong:last-child { color: #08714c; margin-top: auto; }
.tool-shell {
  align-items: start;
  display: grid;
  gap: 28px;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, .8fr);
  margin-top: 34px;
}
.tool-panel, .tool-result, .tool-content-card {
  background: #fff;
  border: 1px solid var(--tool-line);
  border-radius: 18px;
  box-shadow: 0 14px 38px rgba(7, 62, 46, .06);
  padding: 30px;
}
.tool-result { position: sticky; top: 24px; }
.tool-result--accent {
  background:
    radial-gradient(circle at 90% 10%, rgba(24, 201, 120, .24), transparent 14rem),
    var(--tool-forest);
  border-color: var(--tool-forest);
  color: #fff;
}
.tool-result--accent p { color: #c6ddd2; }
.tool-result-value { color: var(--tool-green); font-size: clamp(2.8rem, 6vw, 5rem); font-weight: 900; letter-spacing: -.05em; line-height: 1; }
.tool-result-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin-top: 24px;
}
.tool-result-grid article {
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 12px;
  padding: 16px;
}
.tool-result-grid small { color: #b9d0c5; display: block; }
.tool-result-grid strong { color: #fff; display: block; font-size: 1.4rem; margin-top: 6px; }
.tool-form { display: grid; gap: 20px; }
.tool-form-grid { display: grid; gap: 18px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.tool-field { display: grid; gap: 8px; }
.tool-field--wide { grid-column: 1 / -1; }
.tool-field label, .tool-field > span { color: var(--tool-ink); font-size: .9rem; font-weight: 800; }
.tool-field small { color: var(--tool-muted); }
.tool-field input, .tool-field select, .tool-field textarea {
  background: #fbfdfc;
  border: 1px solid #bdd2c8;
  border-radius: 9px;
  color: var(--tool-ink);
  font: inherit;
  min-height: 48px;
  padding: 11px 13px;
  width: 100%;
}
.tool-field textarea { min-height: 112px; resize: vertical; }
.tool-field input:focus, .tool-field select:focus, .tool-field textarea:focus {
  border-color: var(--tool-green);
  box-shadow: 0 0 0 3px rgba(24, 201, 120, .16);
  outline: none;
}
.tool-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 6px; }
.tool-button {
  align-items: center;
  background: var(--tool-green);
  border: 1px solid var(--tool-green);
  border-radius: 8px;
  color: var(--tool-forest);
  cursor: pointer;
  display: inline-flex;
  font: inherit;
  font-weight: 900;
  justify-content: center;
  min-height: 48px;
  padding: 0 19px;
  text-decoration: none;
}
.tool-button:hover { background: #2fe18c; }
.tool-button--secondary { background: transparent; border-color: #aac4b8; color: var(--tool-forest); }
.tool-button--light { background: #fff; border-color: #fff; color: var(--tool-forest); }
.tool-button[disabled] { cursor: not-allowed; opacity: .55; }
.tool-formula {
  background: var(--tool-green-soft);
  border-left: 4px solid var(--tool-green);
  border-radius: 8px;
  color: #245142;
  margin-top: 24px;
  padding: 16px 18px;
}
.tool-progress {
  background: #dce9e3;
  border-radius: 999px;
  height: 10px;
  overflow: hidden;
}
.tool-progress > span {
  background: var(--tool-green);
  display: block;
  height: 100%;
  transition: width 180ms ease;
  width: 0;
}
.checklist-group { border-top: 1px solid var(--tool-line); margin-top: 24px; padding-top: 22px; }
.checklist-group h2, .checklist-group h3 { font-size: 1.15rem; margin: 0 0 14px; }
.checklist-item {
  align-items: start;
  border-radius: 9px;
  display: grid;
  gap: 12px;
  grid-template-columns: 22px 1fr;
  padding: 11px 8px;
}
.checklist-item:hover { background: #f2f8f5; }
.checklist-item input { accent-color: var(--tool-green); height: 19px; margin-top: 3px; width: 19px; }
.checklist-item span { color: var(--tool-muted); line-height: 1.55; }
.tool-alert {
  background: #fff6dc;
  border: 1px solid #f1d078;
  border-radius: 12px;
  color: #684700;
  margin: 22px 0;
  padding: 17px 19px;
}
.criticality-level {
  border-radius: 999px;
  display: inline-flex;
  font-weight: 900;
  margin-top: 12px;
  padding: 8px 14px;
}
.criticality-level[data-level="faible"] { background: #dff8eb; color: #086947; }
.criticality-level[data-level="moderee"] { background: #fff1c7; color: #7a4b00; }
.criticality-level[data-level="elevee"] { background: #ffe0c2; color: #963c00; }
.criticality-level[data-level="critique"] { background: #fde2e2; color: #a61b1b; }
.tool-comparison { border-collapse: collapse; margin-top: 30px; width: 100%; }
.tool-comparison th, .tool-comparison td { border-bottom: 1px solid var(--tool-line); padding: 17px; text-align: left; vertical-align: top; }
.tool-comparison th { background: var(--tool-forest); color: #fff; }
.tool-comparison td:first-child { color: var(--tool-ink); font-weight: 800; }
.tool-comparison tr:nth-child(even) td { background: #f3f8f5; }
.diagnostic-list { display: grid; gap: 10px; margin: 24px 0; }
.diagnostic-list label { align-items: start; background: #f8fbf9; border: 1px solid var(--tool-line); border-radius: 10px; display: grid; gap: 12px; grid-template-columns: 22px 1fr; padding: 14px; }
.diagnostic-list input { accent-color: var(--tool-green); height: 19px; width: 19px; }
.report-preview { display: grid; gap: 16px; }
.report-preview article { border-bottom: 1px solid rgba(255,255,255,.14); padding-bottom: 13px; }
.report-preview small { color: #aecaBD; display: block; font-weight: 800; margin-bottom: 5px; text-transform: uppercase; }
.report-preview strong, .report-preview span { color: #fff; white-space: pre-wrap; }
.tool-download {
  align-items: center;
  background:
    radial-gradient(circle at 85% 15%, rgba(24, 201, 120, .22), transparent 16rem),
    var(--tool-forest);
  border-radius: 20px;
  color: #fff;
  display: grid;
  gap: 28px;
  grid-template-columns: 1fr auto;
  margin-top: 34px;
  padding: 38px;
}
.tool-download p { color: #c6ddd2; margin-bottom: 0; }
.tool-steps { counter-reset: toolstep; display: grid; gap: 18px; margin-top: 30px; }
.tool-step { background: #fff; border: 1px solid var(--tool-line); border-radius: 14px; padding: 24px 24px 24px 76px; position: relative; }
.tool-step::before {
  align-items: center;
  background: var(--tool-green);
  border-radius: 10px;
  color: var(--tool-forest);
  content: counter(toolstep, decimal-leading-zero);
  counter-increment: toolstep;
  display: flex;
  font-weight: 900;
  height: 42px;
  justify-content: center;
  left: 20px;
  position: absolute;
  top: 22px;
  width: 42px;
}
.tool-step h3 { margin: 0 0 8px; }
.tool-step p { color: var(--tool-muted); margin: 0; }
.tools-footer-nav { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 26px; }
.tools-footer-nav a { color: #08714c; font-weight: 800; }

@media (max-width: 860px) {
  .tools-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tool-shell { grid-template-columns: 1fr; }
  .tool-result { position: static; }
  .tool-download { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .tools-grid, .tool-form-grid, .tool-result-grid { grid-template-columns: 1fr; }
  .tool-section { padding: 52px 18px; }
  .tool-hero { padding: 62px 18px; }
  .tool-panel, .tool-result, .tool-content-card { border-radius: 12px; padding: 22px 18px; }
  .tool-comparison { display: block; overflow-x: auto; }
}

@media print {
  .seo-page-header, .seo-page-footer, .tool-hero, .tool-actions, .tools-footer-nav, .print-hidden { display: none !important; }
  body, .tool-page-main, .tool-section { background: #fff !important; }
  .tool-section { max-width: none; padding: 0; }
  .tool-shell { display: block; }
  .tool-panel, .tool-result, .tool-content-card { border: 0; box-shadow: none; padding: 10px 0; position: static; }
  .tool-result--accent { background: #fff !important; color: #10261d !important; }
  .tool-result--accent p, .tool-result--accent small, .tool-result--accent strong, .report-preview strong, .report-preview span { color: #10261d !important; }
  input, select, textarea { border-color: #bbb !important; }
}