:root {
  --bg: #f4efe6;
  --bg-alt: #efe6da;
  --ink: #2b241a;
  --muted: #6d5d4a;
  --accent: #c36b2d;
  --accent-2: #355a4b;
  --card: #fff9f0;
  --brand-ink: #7c3d17;
  --line: #e2d6c4;
  --shadow: 0 30px 60px rgba(43, 36, 26, 0.16);
  --radius: 22px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  font-size: 15px;
}

body {
  margin: 0;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

.ambient {
  position: fixed;
  inset: 0;
  background:
    radial-gradient(circle at 15% 20%, rgba(195, 107, 45, 0.2), transparent 45%),
    radial-gradient(circle at 80% 10%, rgba(53, 90, 75, 0.18), transparent 45%),
    repeating-linear-gradient(
      100deg,
      rgba(43, 36, 26, 0.05),
      rgba(43, 36, 26, 0.05) 1px,
      transparent 1px,
      transparent 12px
    );
  z-index: -2;
}

.site-header {
  position: relative;
  z-index: 20;
  background: var(--card);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 10px 20px rgba(43, 36, 26, 0.06);
  padding: 12px 6vw;
}

.hero {
  padding: 32px 6vw 80px;
  position: relative;
}

.site-nav {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  column-gap: 24px;
  row-gap: 8px;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  grid-column: 1;
  justify-self: start;
}

.brand-title {
  font-family: "Fraunces", serif;
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  grid-column: 2;
  justify-self: center;
  text-align: center;
  color: var(--brand-ink);
  font-style: italic;
  line-height: 1.05;
  white-space: nowrap;
}

.brand-icon {
  height: 36px;
  width: auto;
  max-width: 160px;
  display: block;
  object-fit: contain;
  filter: drop-shadow(0 8px 18px rgba(53, 90, 75, 0.2));
}

.menu-button {
  display: none;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  margin-left: 0;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.6);
  color: var(--brand-ink);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  appearance: none;
  grid-column: 3;
  justify-self: end;
}

.menu-button-icon {
  position: relative;
  width: 18px;
  height: 2px;
  background: var(--brand-ink);
  border-radius: 999px;
  display: inline-block;
}

.menu-button-icon::before,
.menu-button-icon::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  background: var(--brand-ink);
  border-radius: 999px;
  transition: transform 0.2s ease, top 0.2s ease, opacity 0.2s ease;
}

.menu-button-icon::before {
  top: -6px;
}

.menu-button-icon::after {
  top: 6px;
}

.menu-button-text {
  letter-spacing: 0.02em;
  text-transform: none;
  font-size: 0.8rem;
  color: var(--brand-ink);
}

.menu-button.is-open .menu-button-icon {
  background: transparent;
}

.menu-button.is-open .menu-button-icon::before {
  top: 0;
  transform: rotate(45deg);
}

.menu-button.is-open .menu-button-icon::after {
  top: 0;
  transform: rotate(-45deg);
}

.menu {
  display: flex;
  gap: 18px;
  font-size: 0.95rem;
  color: var(--brand-ink);
  align-items: center;
  font-weight: 500;
  grid-column: 3;
  justify-self: end;
}

.menu a:hover {
  color: var(--brand-ink);
}

.menu .menu-cta {
  color: var(--brand-ink);
  font-weight: 600;
}

.js-enabled .menu-button {
  display: inline-flex;
}

.js-enabled .menu {
  display: none;
  grid-column: 1 / -1;
  grid-row: 2;
  justify-self: stretch;
  flex-basis: 100%;
  width: 100%;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  margin-top: 12px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255, 249, 240, 0.98);
  box-shadow: 0 12px 24px rgba(43, 36, 26, 0.08);
}

.js-enabled .menu.is-open {
  display: flex;
}

.hero-grid {
  margin-top: 60px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 40px;
  align-items: start;
}

.hero-copy h1 {
  font-family: "Fraunces", serif;
  font-size: clamp(2.7rem, 4vw, 4.5rem);
  margin: 0 0 12px;
}

.eyebrow {
  text-transform: uppercase;
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  color: var(--accent-2);
  margin-bottom: 16px;
}

.lead {
  font-size: 1.1rem;
  max-width: 520px;
}

.cta-row {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 600;
  border: 1px solid transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: all 0.2s ease;
}

.btn.primary {
  background: var(--accent);
  color: #fff;
  box-shadow: var(--shadow);
}

.btn.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 20px 40px rgba(195, 107, 45, 0.25);
}

.btn.ghost {
  border-color: var(--line);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.6);
}

.btn.ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.btn:disabled,
.remove-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  box-shadow: none;
}

.mini-stats {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 16px;
}

.stat {
  font-weight: 700;
  display: block;
}

.stat-label {
  font-size: 0.9rem;
  color: var(--muted);
}

.hero-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 22px 20px;
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
  display: grid;
  gap: 16px;
}

.hero-card .score-block {
  margin-top: 0;
}

.card-label {
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--muted);
}

.score-block {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-top: 16px;
}

.score-value {
  font-size: 3rem;
  font-weight: 700;
}

.score-label {
  color: var(--muted);
}

.pill {
  background: rgba(53, 90, 75, 0.12);
  color: var(--accent-2);
  padding: 8px 14px;
  border-radius: 999px;
  display: inline-block;
  margin-top: 16px;
  font-weight: 600;
}

.meter {
  height: 8px;
  background: var(--line);
  border-radius: 999px;
  overflow: hidden;
  margin: 16px 0;
}

.meter span {
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
}

.bullet-list,
.numbered {
  padding-left: 20px;
  margin: 12px 0 0;
  color: var(--muted);
}

.bullet-list li,
.numbered li {
  margin-bottom: 8px;
}

.card-note {
  margin-top: 14px;
  font-size: 0.9rem;
  color: var(--muted);
}

main {
  padding: 0 6vw 80px;
}

.section {
  margin-top: 80px;
}

.home .section {
  margin-top: 48px;
}

.home main > .section:first-child {
  margin-top: 32px;
}

.section-title {
  max-width: 680px;
}

.section-title h2 {
  font-family: "Fraunces", serif;
  font-size: clamp(2rem, 3vw, 3rem);
  margin-bottom: 12px;
}

.standard-grid,
.honesty-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-top: 32px;
}

.tier-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 18px;
  margin-top: 32px;
}

.card,
.tier-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 24px 14px;
  border: 1px solid var(--line);
  box-shadow: 0 18px 34px rgba(43, 36, 26, 0.08);
}

.tier-card h3 {
  margin-top: 0;
  margin-bottom: 12px;
}
.resources-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.95fr);
  gap: 24px;
  margin-top: 32px;
  align-items: start;
}

.resources-feature {
  display: grid;
  gap: 16px;
  position: relative;
  overflow: hidden;
}

.resources-feature::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    140deg,
    rgba(195, 107, 45, 0.12),
    transparent 55%
  );
  pointer-events: none;
}

.resources-feature > * {
  position: relative;
}

.resources-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.resources-card {
  display: grid;
  gap: 12px;
}

.resources-thumb {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.7);
  aspect-ratio: 16 / 9;
}

.article-thumb {
  aspect-ratio: 21 / 9;
}

.resources-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.resources-link {
  cursor: pointer;
  color: inherit;
}

.resources-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.resources-tag {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(53, 90, 75, 0.12);
  color: var(--accent-2);
  font-weight: 600;
}

.resources-meta {
  font-size: 0.8rem;
  color: var(--muted);
}

.resources-feature h3 {
  font-family: "Fraunces", serif;
  font-size: 1.8rem;
  margin: 0;
}

.resources-feature h3 a {
  color: inherit;
}

.resources-card h4 {
  margin: 0;
  font-size: 1.15rem;
}

.resources-feature p,
.resources-card p {
  margin: 0;
  color: var(--muted);
}

.resources-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.resources-cta .btn {
  padding: 9px 16px;
  font-size: 0.9rem;
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, 0.75fr);
  gap: 24px;
  margin-top: 32px;
  align-items: start;
}

.article {
  display: grid;
  gap: 18px;
}

.article-header {
  display: grid;
  gap: 10px;
}

.article-header h2 {
  font-family: "Fraunces", serif;
  font-size: clamp(2rem, 3vw, 2.8rem);
  margin: 0;
}

.article-deck {
  font-size: 1.05rem;
  color: var(--muted);
  margin: 0;
}

.article-body {
  display: grid;
  gap: 14px;
}

.article-body h3 {
  margin: 8px 0 0;
  font-family: "Fraunces", serif;
  font-size: 1.35rem;
}

.article-body h4 {
  margin: 0;
  font-size: 1.05rem;
}

.article-body p {
  margin: 0;
}

.article-audio-block {
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 14px;
  display: grid;
  gap: 12px;
}

.article-audio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
}

.audio-label {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

.audio-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 10px;
  display: grid;
  gap: 8px;
}

.audio-caption {
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.article-audio-grid audio {
  width: 100%;
  accent-color: var(--accent);
}

.article-checklist {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.article-callout {
  background: rgba(53, 90, 75, 0.08);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 14px;
  display: grid;
  gap: 8px;
}

.ab-test {
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 16px;
  display: grid;
  gap: 12px;
}

.ab-players {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
}

.ab-player {
  display: grid;
  gap: 8px;
}

.ab-player audio {
  width: 100%;
}

.ab-choices {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.ab-question {
  font-weight: 600;
  margin: 0;
}

.ab-result {
  background: rgba(53, 90, 75, 0.08);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px;
}

.article-menu {
  display: grid;
  gap: 12px;
  align-content: start;
  position: sticky;
  top: 96px;
}

.article-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
  color: var(--muted);
}

.article-links a {
  color: inherit;
}

.article-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 12px;
}

.analyze-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 32px;
}

.form label {
  font-weight: 600;
  display: block;
  margin-bottom: 8px;
}

.instrument-select {
  margin-bottom: 18px;
  display: grid;
  gap: 8px;
}

.select-wrap {
  position: relative;
}

.select-wrap::after {
  content: "";
  position: absolute;
  right: 16px;
  top: 50%;
  width: 8px;
  height: 8px;
  border-right: 2px solid var(--muted);
  border-bottom: 2px solid var(--muted);
  transform: translateY(-50%) rotate(45deg);
  pointer-events: none;
}

.instrument-select select {
  width: 100%;
  padding: 12px;
  padding-right: 44px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: linear-gradient(120deg, #fffaf2 0%, #fff1df 100%);
  font-family: inherit;
  font-size: 0.98rem;
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  box-shadow: 0 10px 18px rgba(43, 36, 26, 0.08);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.instrument-select select:hover {
  border-color: var(--accent);
}

.instrument-select select:focus {
  outline: none;
  border-color: var(--accent-2);
  box-shadow: 0 0 0 3px rgba(53, 90, 75, 0.2);
}

.recorder {
  display: grid;
  gap: 16px;
}

.recorder-option {
  display: grid;
  gap: 6px;
}

.checkbox {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
}

.checkbox input {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
}

.recorder-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.level-meter {
  display: grid;
  gap: 8px;
  padding: 12px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.8);
}

.level-meter-label {
  font-weight: 600;
}

.level-meter-track {
  height: 10px;
  border-radius: 999px;
  background: var(--line);
  overflow: hidden;
}

.level-meter-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent-2), var(--accent));
  transition: width 0.1s ease;
}

.level-meter-fill.is-hot {
  background: var(--accent);
}

.level-meter-status {
  font-size: 0.8rem;
  color: var(--muted);
}

.level-meter-status.is-hot {
  color: var(--accent);
  font-weight: 600;
}

.recorder-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.recorder-steps {
  display: grid;
  gap: 16px;
}

.recorder-step {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.85);
  display: grid;
  gap: 10px;
}

.recorder-step.is-recording {
  border-color: var(--accent);
  box-shadow: 0 14px 28px rgba(195, 107, 45, 0.15);
}

.step-copy h5 {
  margin: 0 0 6px;
  font-size: 1rem;
}

.step-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.step-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.step-timer {
  font-weight: 600;
  color: var(--accent-2);
}

.step-status {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.recorder-step.is-recording .step-status {
  color: var(--accent);
}

.step-audio {
  width: 100%;
  display: none;
  margin-top: 6px;
}

.step-audio.has-audio {
  display: block;
}

input[type="file"],
.field-grid input {
  width: 100%;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #fff;
  font-family: inherit;
}

.help {
  font-size: 0.9rem;
  color: var(--muted);
  margin-top: 8px;
}

.file-list {
  margin-top: 18px;
  display: grid;
  gap: 12px;
}

.file-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 16px;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.8);
  align-items: center;
}

.file-row.has-error {
  border-color: rgba(163, 55, 55, 0.4);
  background: rgba(255, 244, 244, 0.9);
}

.file-meta {
  font-size: 0.85rem;
  color: var(--muted);
}

.file-actions {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.file-row select {
  border-radius: 10px;
  border: 1px solid var(--line);
  padding: 8px;
  font-family: inherit;
}

.file-source {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--muted);
  margin-top: 6px;
}

.file-error {
  margin-top: 6px;
  font-size: 0.78rem;
  color: #9b3a2e;
  font-weight: 600;
}

.remove-btn {
  border: 1px solid var(--line);
  background: transparent;
  border-radius: 999px;
  padding: 7px 10px;
  font-weight: 600;
  font-size: 0.8rem;
  cursor: pointer;
}

.remove-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.form-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.divider {
  height: 1px;
  background: var(--line);
  margin: 24px 0;
}

.metadata h4 {
  margin: 0 0 12px;
}

.field-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.results {
  display: grid;
  gap: 18px;
  align-content: start;
}

.results-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.model-status {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--muted);
  margin-top: 6px;
}

.model-status.online {
  color: var(--accent-2);
}

.model-status.offline {
  color: var(--accent);
}

.status {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  padding: 6px 10px;
  border-radius: 999px;
}

.status.idle {
  background: rgba(53, 90, 75, 0.12);
  color: var(--accent-2);
}

.status.busy {
  background: rgba(195, 107, 45, 0.12);
  color: var(--accent);
}

.score-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 12px;
}

.score-card {
  background: rgba(53, 90, 75, 0.08);
  padding: 14px 12px;
  border-radius: 16px;
}

.score-title {
  font-size: 0.85rem;
  color: var(--muted);
}

.score-number {
  font-size: 1.8rem;
  font-weight: 700;
}

.chart-card {
  display: grid;
  gap: 10px;
}

.chart-controls {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.chart-control label {
  font-weight: 600;
  display: block;
  margin-bottom: 6px;
}

.chart-select {
  min-width: 200px;
}

.chart-select select {
  width: 100%;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #fff;
  font-family: inherit;
  font-size: 0.95rem;
  appearance: none;
}

.chart-legend {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
  font-size: 1rem;
  color: var(--muted);
}

.legend-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: rgba(53, 90, 75, 0.7);
}

.legend-dot.is-user {
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(195, 107, 45, 0.2);
}

.chart-wrap {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.7);
  padding: 6px 8px;
  overflow: hidden;
}

.chart-svg {
  width: 100%;
  height: 520px;
  display: block;
}

.chart-grid {
  stroke: var(--line);
  stroke-width: 1;
}

.chart-axis {
  stroke: var(--ink);
  stroke-width: 1.6;
}

.chart-label {
  fill: var(--muted);
  font-size: 15px;
  font-weight: 700;
}

.chart-axis-label {
  fill: var(--muted);
  font-size: 14px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-weight: 800;
}

.chart-dot {
  fill: rgba(53, 90, 75, 0.7);
  stroke: #fff;
  stroke-width: 1.2;
  cursor: pointer;
  transition: transform 0.15s ease;
  transform-box: fill-box;
  transform-origin: center;
}

.chart-dot:hover,
.chart-dot:focus {
  transform: scale(1.08);
  outline: none;
}

.chart-dot.is-user {
  fill: var(--accent);
  stroke: #fff;
  stroke-width: 2;
}

.chart-tooltip {
  position: absolute;
  min-width: 190px;
  max-width: 260px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--card);
  box-shadow: 0 12px 24px rgba(43, 36, 26, 0.18);
  font-size: 0.85rem;
  color: var(--ink);
  opacity: 0;
  pointer-events: none;
  transform: translateY(6px);
  transition: opacity 0.15s ease, transform 0.15s ease;
  z-index: 2;
}

.chart-tooltip.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.chart-tooltip strong {
  display: block;
  font-size: 0.85rem;
  margin-bottom: 6px;
}

.chart-tooltip span {
  display: block;
  color: var(--muted);
}

.result-block {
  display: grid;
  gap: 6px;
}

.feedback-form {
  display: grid;
  gap: 12px;
}

.feedback-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
}

.feedback-grid select,
.feedback-grid input {
  width: 100%;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #fff;
  font-family: inherit;
}

.feedback-status {
  font-size: 0.85rem;
  color: var(--muted);
  align-self: center;
}

.feedback-status.success {
  color: var(--accent-2);
}

.feedback-status.warn {
  color: var(--accent);
}

.result-label {
  text-transform: uppercase;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--muted);
}

.result-value {
  font-weight: 700;
  font-size: 1.2rem;
}

.result-sub {
  font-size: 0.9rem;
  color: var(--muted);
}

.disclaimer {
  font-size: 0.85rem;
  color: var(--muted);
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.footer {
  padding: 40px 6vw 60px;
  border-top: 1px solid var(--line);
  background: var(--bg-alt);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.footer-note {
  color: var(--muted);
}


.footer-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  align-items: center;
}

.footer-links h4 {
  margin: 0 0 6px;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}

.footer-links a {
  color: var(--muted);
  font-weight: 500;
}

.footer-links a:hover {
  color: var(--accent-2);
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 900px) {
  .site-nav {
    grid-template-columns: 1fr auto 1fr;
  }

  .resources-layout,
  .article-layout {
    grid-template-columns: 1fr;
  }

  .article-menu {
    position: static;
  }
}

@media (max-width: 700px) {
  .site-header {
    padding: 10px 4vw;
  }

  main > .section:first-child {
    margin-top: 32px;
  }

  .home .section {
    margin-top: 36px;
  }

  .home main > .section:first-child {
    margin-top: 18px;
  }

  .brand-title {
    font-size: 1.1rem;
  }

  .brand-icon {
    height: 30px;
  }

  .resources-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .resources-card,
  .resources-feature {
    padding-left: 18px;
    padding-right: 18px;
  }

  .score-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
  }

  .score-card {
    padding: 10px 8px;
  }

  .score-title {
    font-size: 0.75rem;
  }

  .score-number {
    font-size: 1.4rem;
  }

  .chart-svg {
    height: auto;
    aspect-ratio: 2 / 1;
  }

  .chart-card {
    gap: 8px;
  }

  .chart-wrap {
    padding: 12px 6px;
  }

  .hero {
    padding: 12px 6vw 32px;
  }

  .hero-grid {
    margin-top: 18px;
  }

  .mini-stats {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    transition: none;
  }

  .btn {
    transition: none;
  }
}