:root {
  --tool-bg: #060915;
  --tool-panel: rgba(14, 22, 39, 0.88);
  --tool-panel-strong: #0b1221;
  --tool-border: rgba(167, 188, 223, 0.18);
  --tool-text: #f3f6fb;
  --tool-muted: #aab4c8;
  --tool-cyan: #38d7e8;
  --tool-blue: #4c7dff;
  --tool-violet: #9b67f7;
  --tool-orange: #ff9738;
  --tool-green: #39c77b;
  --tool-red: #ff617f;
}

.tools-section {
  position: relative;
}

.report-card.report-extra {
  display: none;
}

.report-grid.is-expanded .report-card.report-extra {
  display: grid;
}

@media (min-width: 1051px) {
  .real-case-grid,
  .case-index-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .real-case-card {
    padding: 24px;
  }

  .real-case-card h2,
  .real-case-card h3 {
    font-size: 24px;
  }
}

.tools-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.7fr);
  gap: 48px;
  align-items: end;
  margin-bottom: 38px;
}

.tools-heading > p {
  color: var(--tool-muted);
  font-size: 17px;
  line-height: 1.7;
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.tool-card {
  min-height: 310px;
  padding: 28px;
  border: 1px solid var(--tool-border);
  border-radius: 24px;
  color: var(--tool-text);
  text-decoration: none;
  background:
    radial-gradient(
      circle at 100% 0%,
      rgba(56, 215, 232, 0.12),
      transparent 42%
    ),
    linear-gradient(150deg, rgba(17, 28, 48, 0.96), rgba(9, 14, 28, 0.94));
  display: flex;
  flex-direction: column;
  transition:
    transform 0.2s ease,
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.tool-card:nth-child(2) {
  background:
    radial-gradient(
      circle at 100% 0%,
      rgba(155, 103, 247, 0.15),
      transparent 42%
    ),
    linear-gradient(150deg, rgba(22, 25, 51, 0.96), rgba(9, 14, 28, 0.94));
}

.tool-card:nth-child(3) {
  background:
    radial-gradient(
      circle at 100% 0%,
      rgba(255, 151, 56, 0.14),
      transparent 42%
    ),
    linear-gradient(150deg, rgba(31, 25, 35, 0.96), rgba(9, 14, 28, 0.94));
}

.tool-card:hover,
.tool-card:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(56, 215, 232, 0.55);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
}

.tool-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 38px;
}

.tool-card-type {
  color: var(--tool-cyan);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.tool-card:nth-child(2) .tool-card-type {
  color: #c8a7ff;
}
.tool-card:nth-child(3) .tool-card-type {
  color: #ffc36d;
}

.tool-card-icon {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: var(--tool-cyan);
  background: rgba(56, 215, 232, 0.09);
  border: 1px solid rgba(56, 215, 232, 0.2);
  font-size: 19px;
  font-weight: 900;
}

.tool-card h3 {
  margin: 0 0 14px;
  font-size: clamp(24px, 2vw, 32px);
  line-height: 1.08;
}

.tool-card > p {
  color: var(--tool-muted);
  line-height: 1.65;
  margin: 0 0 24px;
}

.tool-card-action {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-weight: 800;
  color: var(--tool-text);
}

.tool-card-action span:last-child {
  color: var(--tool-cyan);
  font-size: 24px;
}

/* Standalone tool and case pages */
.tool-page {
  min-height: 100vh;
  color: var(--tool-text);
  background:
    radial-gradient(circle at 5% 8%, rgba(56, 215, 232, 0.12), transparent 32%),
    radial-gradient(
      circle at 95% 24%,
      rgba(155, 103, 247, 0.12),
      transparent 30%
    ),
    var(--tool-bg);
}

.tool-page main {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 150px 0 80px;
}

.tool-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.7fr);
  gap: 54px;
  align-items: end;
  margin-bottom: 42px;
}

.tool-kicker {
  display: block;
  color: var(--tool-cyan);
  font-size: 13px;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.tool-hero h1,
.case-hero h1 {
  margin: 0;
  color: var(--tool-text);
  font-size: clamp(42px, 6.4vw, 82px);
  line-height: 0.98;
  letter-spacing: -0.045em;
}

.tool-hero p,
.case-hero p {
  color: var(--tool-muted);
  font-size: 18px;
  line-height: 1.7;
  margin: 0;
}

.tool-progress {
  display: flex;
  gap: 8px;
  margin: 0 0 24px;
}

.tool-progress span {
  height: 4px;
  flex: 1;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.1);
}

.tool-progress span.is-active {
  background: var(--tool-cyan);
}

.tool-panel {
  border: 1px solid var(--tool-border);
  border-radius: 26px;
  padding: clamp(24px, 4vw, 46px);
  background: var(--tool-panel);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.22);
}

.tool-question {
  display: none;
}

.tool-question.is-active {
  display: block;
}

.tool-question h2 {
  margin: 0 0 10px;
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.08;
}

.tool-question > p {
  margin: 0 0 28px;
  color: var(--tool-muted);
  font-size: 17px;
  line-height: 1.65;
}

.tool-options {
  display: grid;
  gap: 12px;
}

.tool-option {
  width: 100%;
  padding: 18px 20px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 16px;
  color: var(--tool-text);
  background: rgba(255, 255, 255, 0.035);
  text-align: left;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition:
    border-color 0.2s ease,
    background 0.2s ease;
}

.tool-option:hover,
.tool-option:focus-visible,
.tool-option.is-selected {
  border-color: var(--tool-cyan);
  background: rgba(56, 215, 232, 0.09);
}

.tool-controls {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  margin-top: 26px;
}

.tool-button {
  min-height: 50px;
  padding: 0 22px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 14px;
  color: var(--tool-text);
  background: rgba(255, 255, 255, 0.04);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.tool-button-primary {
  color: #061018;
  background: var(--tool-cyan);
  border-color: transparent;
}

.tool-result {
  display: none;
}

.tool-result.is-active {
  display: block;
}

.tool-result-badge {
  display: inline-flex;
  padding: 7px 11px;
  border-radius: 999px;
  color: #04130d;
  background: var(--tool-green);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.tool-result[data-level="attention"] .tool-result-badge {
  color: #1a1202;
  background: #ffc44f;
}

.tool-result[data-level="risk"] .tool-result-badge {
  color: #1b0409;
  background: var(--tool-red);
}

.tool-result h2 {
  margin: 0 0 16px;
  font-size: clamp(32px, 5vw, 58px);
  line-height: 1.02;
}

.tool-result-lead {
  color: var(--tool-muted);
  font-size: 18px;
  line-height: 1.7;
  margin-bottom: 26px;
}

.tool-findings {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 28px;
}

.tool-finding {
  padding: 18px;
  border: 1px solid var(--tool-border);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
}

.tool-finding strong {
  display: block;
  margin-bottom: 6px;
}
.tool-finding span {
  color: var(--tool-muted);
  line-height: 1.5;
}

.tool-footer-note {
  margin-top: 26px;
  color: #7f8ba1;
  font-size: 13px;
  line-height: 1.55;
}

/* Case page */
.case-hero {
  padding: 150px 0 58px;
}

.case-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.7fr);
  gap: 54px;
  align-items: end;
}

.case-stat-row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 36px;
}

.case-stat {
  padding: 20px;
  border: 1px solid var(--tool-border);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.025);
}

.case-stat strong {
  display: block;
  color: var(--tool-cyan);
  font-size: clamp(24px, 3vw, 38px);
  margin-bottom: 8px;
}

.case-stat span {
  color: var(--tool-muted);
  line-height: 1.45;
}

.case-section {
  padding: 34px 0 70px;
}

.case-section h2 {
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.02;
  margin: 0 0 28px;
}

.case-story-grid,
.case-visual-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.case-story,
.case-visual {
  padding: 28px;
  border: 1px solid var(--tool-border);
  border-radius: 22px;
  background: var(--tool-panel);
}

.case-story h3,
.case-visual h3 {
  margin: 0 0 14px;
  font-size: 24px;
}
.case-story p,
.case-visual p {
  color: var(--tool-muted);
  line-height: 1.65;
}

.dashboard-top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--tool-border);
}

.dashboard-chip {
  padding: 6px 10px;
  border-radius: 999px;
  color: var(--tool-green);
  background: rgba(57, 199, 123, 0.1);
  font-size: 12px;
  font-weight: 800;
}

.dashboard-metrics {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 16px;
}

.dashboard-metric {
  padding: 15px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.035);
}

.dashboard-metric span {
  display: block;
  color: #8490a5;
  font-size: 12px;
}
.dashboard-metric strong {
  display: block;
  margin-top: 7px;
  font-size: 21px;
}

.audit-score {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 18px;
  align-items: center;
  margin: 20px 0;
}

.audit-number {
  width: 92px;
  height: 92px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--tool-text);
  background: conic-gradient(
    var(--tool-orange) 0 74%,
    rgba(255, 255, 255, 0.08) 74% 100%
  );
  position: relative;
  font-size: 24px;
  font-weight: 900;
}

.audit-number::after {
  content: "";
  position: absolute;
  inset: 8px;
  border-radius: 50%;
  background: #0f1728;
  z-index: 0;
}

.audit-number span {
  position: relative;
  z-index: 1;
}

.audit-list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.audit-list li {
  padding: 10px 0 10px 22px;
  color: var(--tool-muted);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  position: relative;
}
.audit-list li::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--tool-red);
  position: absolute;
  left: 2px;
  top: 18px;
}

@media (max-width: 900px) {
  .tools-heading,
  .tool-hero,
  .case-hero-grid {
    grid-template-columns: 1fr;
    gap: 22px;
  }
  .tools-grid {
    grid-template-columns: 1fr;
  }
  .tool-card {
    min-height: 0;
  }
  .case-stat-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .tool-page main {
    width: min(100% - 24px, 1180px);
    padding-top: 112px;
  }
  .tool-panel {
    border-radius: 20px;
    padding: 22px;
  }
  .tool-findings,
  .case-story-grid,
  .case-visual-grid {
    grid-template-columns: 1fr;
  }
  .tool-controls {
    flex-direction: column-reverse;
  }
  .tool-button {
    width: 100%;
  }
  .case-hero {
    padding-top: 118px;
  }
  .dashboard-metrics {
    grid-template-columns: 1fr;
  }
}