:root {
  --bg: #f6fbff;
  --bg-strong: #ffffff;
  --bg-soft: #eef8f6;
  --surface: rgba(255, 255, 255, 0.82);
  --surface-strong: rgba(255, 255, 255, 0.96);
  --text: #0f172a;
  --muted: #475569;
  --muted-strong: #334155;
  --border: rgba(148, 163, 184, 0.24);
  --primary: #1d9b5a;
  --primary-dark: #0f8a50;
  --primary-soft: rgba(29, 155, 90, 0.12);
  --accent: #0ea5e9;
  --accent-soft: rgba(14, 165, 233, 0.12);
  --sun: #f8c84c;
  --shadow: 0 18px 55px rgba(15, 23, 42, 0.08);
  --shadow-soft: 0 10px 28px rgba(15, 23, 42, 0.06);
  --radius: 28px;
  --radius-md: 22px;
  --radius-sm: 16px;
  --container: min(1140px, calc(100% - 2rem));
  --header-height: 88px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 16px);
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(248, 200, 76, 0.22), transparent 26%),
    radial-gradient(circle at top right, rgba(14, 165, 233, 0.12), transparent 28%),
    linear-gradient(180deg, #f8fcff 0%, #f6fbff 40%, #f9fcfb 100%);
  min-height: 100vh;
  line-height: 1.6;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.08) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.32), transparent 72%);
  z-index: -2;
}

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

a {
  color: inherit;
}

button,
input,
select,
textarea {
  font: inherit;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.section {
  position: relative;
  padding: 5.6rem 0;
}

.section-tinted {
  background: linear-gradient(180deg, rgba(29, 155, 90, 0.05), rgba(14, 165, 233, 0.045));
  border-block: 1px solid rgba(148, 163, 184, 0.14);
}

.page-background {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

.bg-orb {
  position: absolute;
  border-radius: 999px;
  filter: blur(22px);
  opacity: 0.52;
}

.orb-one {
  width: 18rem;
  height: 18rem;
  background: rgba(14, 165, 233, 0.12);
  top: 5rem;
  right: 6vw;
}

.orb-two {
  width: 20rem;
  height: 20rem;
  background: rgba(29, 155, 90, 0.12);
  top: 34rem;
  left: -4rem;
}

.orb-three {
  width: 16rem;
  height: 16rem;
  background: rgba(248, 200, 76, 0.18);
  bottom: 8rem;
  right: 8vw;
}

.skip-link,
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.skip-link:focus {
  position: fixed;
  top: 1rem;
  left: 1rem;
  width: auto;
  height: auto;
  padding: 0.75rem 1rem;
  clip: auto;
  z-index: 1000;
  border-radius: 999px;
  background: var(--text);
  color: #fff;
  box-shadow: var(--shadow-soft);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 1rem 0 0;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 1.1rem;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: var(--shadow-soft);
  border-radius: 999px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  min-width: 0;
}

.brand img {
  flex-shrink: 0;
}

.brand-copy {
  display: grid;
  min-width: 0;
}

.brand-copy strong {
  font-size: 1rem;
  letter-spacing: -0.02em;
}

.brand-copy small {
  color: var(--muted);
  font-size: 0.78rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.35rem;
}

.site-nav a {
  text-decoration: none;
  color: var(--muted-strong);
  padding: 0.65rem 0.95rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.96rem;
  transition: background-color 180ms ease, color 180ms ease, transform 180ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a.is-active {
  background: rgba(15, 23, 42, 0.06);
  color: var(--text);
  transform: translateY(-1px);
}

.menu-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.06);
  cursor: pointer;
  padding: 0;
}

.menu-toggle span:not(.sr-only) {
  position: absolute;
  width: 18px;
  height: 2px;
  background: var(--text);
  border-radius: 999px;
  transition: transform 180ms ease, opacity 180ms ease;
}

.menu-toggle span:nth-child(1) { transform: translateY(-6px); }
.menu-toggle span:nth-child(2) { transform: translateY(0); }
.menu-toggle span:nth-child(3) { transform: translateY(6px); }

body.nav-open .menu-toggle span:nth-child(1) { transform: translateY(0) rotate(45deg); }
body.nav-open .menu-toggle span:nth-child(2) { opacity: 0; }
body.nav-open .menu-toggle span:nth-child(3) { transform: translateY(0) rotate(-45deg); }

.hero {
  padding-top: 3rem;
  padding-bottom: 4rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  align-items: center;
  gap: 2.4rem;
}

.hero-copy {
  display: grid;
  gap: 1.35rem;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  width: fit-content;
  padding: 0.48rem 0.9rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid var(--border);
  color: var(--primary-dark);
  font-weight: 700;
  font-size: 0.84rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

h1,
h2,
h3,
h4,
p,
ul,
ol,
fieldset {
  margin: 0;
}

fieldset {
  border: 0;
  padding: 0;
  min-inline-size: 0;
}

h1 {
  font-size: clamp(2.35rem, 5vw, 4.6rem);
  line-height: 1.04;
  letter-spacing: -0.045em;
  max-width: 13ch;
}

h2 {
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

h3 {
  font-size: 1.28rem;
  line-height: 1.2;
  letter-spacing: -0.03em;
}

.lead,
.section-heading p,
.purpose-copy p,
.download-card p,
.contact-card p,
.qr-card p,
.feature-card p,
.metric-card li,
.timeline-card p,
.impact-card p,
.question-tip,
.result-copy p,
.footer-wrap p {
  color: var(--muted);
}

.lead {
  font-size: 1.08rem;
  max-width: 64ch;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 3.25rem;
  padding: 0.85rem 1.3rem;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 700;
  cursor: pointer;
  transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease, border-color 180ms ease, color 180ms ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow-soft);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, #16a34a 100%);
  color: #fff;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.92);
  color: var(--text);
  border-color: var(--border);
}

.btn-ghost {
  background: transparent;
  color: var(--primary-dark);
  border-color: rgba(29, 155, 90, 0.22);
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.badge-card {
  flex: 1 1 180px;
  padding: 1rem 1.1rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}

.badge-card strong,
.metric-big {
  display: block;
  font-size: 1.3rem;
  line-height: 1.15;
  letter-spacing: -0.03em;
}

.badge-card span {
  display: block;
  margin-top: 0.22rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.hero-visual {
  position: relative;
  min-height: 480px;
}

.visual-shell {
  padding: 1.4rem;
  border-radius: calc(var(--radius) + 12px);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(255, 255, 255, 0.8));
  border: 1px solid rgba(255, 255, 255, 0.88);
  box-shadow: var(--shadow);
}

.visual-shell img {
  width: 100%;
  height: auto;
  border-radius: 22px;
}

.floating-card {
  position: absolute;
  padding: 1rem 1.1rem;
  max-width: 270px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.86);
  box-shadow: var(--shadow-soft);
}

.floating-card--one {
  top: 1rem;
  right: -1rem;
}

.floating-card--two {
  left: -0.4rem;
  bottom: 1.1rem;
}

.floating-card strong {
  display: block;
  margin-top: 0.25rem;
  font-size: 1.05rem;
}

.floating-card small,
.floating-label {
  color: var(--muted);
}

.section-heading {
  display: grid;
  gap: 0.95rem;
  max-width: 780px;
  margin: 0 auto 2.1rem;
  text-align: center;
}

.section-heading--left {
  margin: 0 0 1.3rem;
  text-align: left;
}

.cards-grid {
  display: grid;
  gap: 1.15rem;
}

.cards-grid--four {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.feature-card,
.metric-card,
.timeline-card,
.glass-card,
.download-card,
.feature-list-card,
.contact-card,
.qr-card,
.impact-card,
.table-card,
.survey-result,
.question-card {
  background: var(--surface-strong);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.feature-card,
.metric-card,
.timeline-card,
.glass-card,
.download-card,
.feature-list-card,
.contact-card,
.qr-card,
.impact-card,
.table-card,
.survey-result,
.question-card {
  padding: 1.45rem;
}

.card-icon {
  display: inline-grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: 18px;
  background: linear-gradient(145deg, var(--primary-soft), var(--accent-soft));
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

.feature-card h3,
.metric-card h3,
.timeline-card h3 {
  margin-bottom: 0.55rem;
}

.feature-card p,
.timeline-card p {
  font-size: 0.98rem;
}

.quote-banner {
  margin-top: 1.4rem;
  padding: 1.3rem 1.5rem;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(29, 155, 90, 0.12), rgba(14, 165, 233, 0.1));
  border: 1px solid rgba(29, 155, 90, 0.16);
}

.quote-banner p {
  color: var(--muted-strong);
  font-size: 1.02rem;
}

.timeline-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.15rem;
}

.timeline-card {
  position: relative;
  overflow: hidden;
}

.timeline-card::after {
  content: "";
  position: absolute;
  inset: auto -40px -55px auto;
  width: 130px;
  height: 130px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(14, 165, 233, 0.12), transparent 70%);
}

.timeline-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 3.2rem;
  padding: 0.48rem 0.82rem;
  margin-bottom: 0.95rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.06);
  color: var(--primary-dark);
  font-weight: 800;
  letter-spacing: 0.06em;
}

.clean-list {
  list-style: none;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.clean-list--bullets li,
.clean-list--tips li,
.metric-card li,
.feature-list-card li {
  position: relative;
  padding-left: 1.2rem;
}

.clean-list--bullets li::before,
.clean-list--tips li::before,
.metric-card li::before,
.feature-list-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72rem;
  width: 0.42rem;
  height: 0.42rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  transform: translateY(-50%);
}

.metrics-grid .metric-card {
  display: grid;
  gap: 0.8rem;
}

.metric-big {
  color: var(--text);
  font-size: 1.55rem;
}

.impact-grid {
  margin-top: 1.35rem;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 1.15rem;
}

.impact-card {
  display: grid;
  gap: 1rem;
}

.impact-card--accent {
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.98), rgba(238, 248, 246, 0.95));
}

.impact-line {
  display: grid;
  gap: 0.45rem;
}

.impact-line strong {
  display: block;
  font-size: 1.15rem;
}

.impact-line span {
  color: var(--muted);
}

.bar-track,
.progress-track {
  position: relative;
  width: 100%;
  height: 0.8rem;
  background: rgba(148, 163, 184, 0.18);
  border-radius: 999px;
  overflow: hidden;
}

.bar-track span,
.progress-track span {
  position: absolute;
  inset: 0 auto 0 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--primary), var(--accent));
}

.progress-track--survey {
  height: 0.9rem;
}

.progress-track--survey span {
  width: 0;
  transition: width 220ms ease;
}

.purpose-grid,
.presentation-grid,
.contact-grid {
  display: grid;
  gap: 1.2rem;
}

.purpose-grid {
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  align-items: start;
}

.purpose-copy {
  display: grid;
  gap: 1rem;
}

.purpose-side {
  display: grid;
  gap: 1rem;
}

.glass-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.84));
}

.glass-card--accent {
  background: linear-gradient(145deg, rgba(14, 165, 233, 0.08), rgba(29, 155, 90, 0.08));
}

.presentation-grid {
  grid-template-columns: minmax(0, 1.12fr) minmax(0, 0.88fr);
}

.download-card {
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.98), rgba(239, 252, 245, 0.92));
  display: grid;
  gap: 1rem;
}

.feature-list-card {
  display: grid;
  align-content: start;
  gap: 0.85rem;
}

.contact-grid {
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  align-items: stretch;
}

.contact-card,
.qr-card {
  display: grid;
  gap: 1rem;
}

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.contact-link {
  color: var(--muted-strong);
}

.contact-link a {
  color: var(--primary-dark);
  text-underline-offset: 0.16em;
}

.qr-card {
  place-items: center;
  text-align: center;
}

.qr-card img {
  width: min(240px, 72%);
  height: auto;
  border-radius: 24px;
  padding: 1rem;
  background: #fff;
  border: 1px solid rgba(148, 163, 184, 0.18);
  box-shadow: var(--shadow-soft);
}

.survey-meta {
  display: grid;
  gap: 0.75rem;
  margin-bottom: 1.2rem;
}

.survey-counter {
  font-weight: 700;
  color: var(--muted-strong);
}

.survey-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.question-card {
  border: 1px solid rgba(148, 163, 184, 0.22);
  min-width: 0;
}

.question-card legend {
  font-weight: 800;
  line-height: 1.38;
  margin-bottom: 0.95rem;
}

.options-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.option-pill {
  position: relative;
  min-width: min(180px, 100%);
  flex: 1 1 calc(50% - 0.65rem);
}

.option-pill input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.option-pill span {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  text-align: center;
  padding: 0.7rem 0.95rem;
  border-radius: 16px;
  border: 1px solid rgba(148, 163, 184, 0.3);
  background: rgba(255, 255, 255, 0.82);
  color: var(--muted-strong);
  font-weight: 600;
  transition: transform 160ms ease, border-color 160ms ease, background-color 160ms ease, box-shadow 160ms ease, color 160ms ease;
}

.option-pill input:hover + span,
.option-pill input:focus-visible + span {
  border-color: rgba(14, 165, 233, 0.45);
  box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.14);
}

.option-pill input:checked + span {
  background: linear-gradient(135deg, rgba(29, 155, 90, 0.14), rgba(14, 165, 233, 0.14));
  border-color: rgba(29, 155, 90, 0.48);
  color: var(--text);
  transform: translateY(-1px);
}


.question-card.is-missing {
  border-color: rgba(239, 68, 68, 0.38);
  box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.08);
}

.question-tip {
  margin-top: 0.95rem;
  font-size: 0.94rem;
}

.survey-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.25rem;
}

.hidden {
  display: none !important;
}

.survey-result {
  margin-top: 1.2rem;
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  align-items: center;
  gap: 1.2rem;
  background: linear-gradient(140deg, rgba(255, 255, 255, 0.99), rgba(239, 252, 245, 0.94));
}

.score-badge {
  display: grid;
  place-items: center;
  width: 128px;
  height: 128px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: #fff;
  font-size: 1.3rem;
  font-weight: 800;
  box-shadow: var(--shadow-soft);
}

.result-copy {
  display: grid;
  gap: 0.65rem;
}

.clean-list--tips {
  gap: 0.7rem;
}

.table-card {
  margin-top: 1.25rem;
  display: grid;
  gap: 1rem;
}

.table-wrap {
  width: 100%;
  overflow-x: auto;
}

.results-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 560px;
}

.results-table th,
.results-table td {
  padding: 1rem 1rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid rgba(148, 163, 184, 0.18);
}

.results-table th {
  color: var(--muted-strong);
  background: rgba(15, 23, 42, 0.04);
  font-size: 0.95rem;
}

.results-table tbody tr:last-child td {
  border-bottom: 0;
}

.results-table td:first-child,
.results-table td:nth-child(2) {
  font-weight: 700;
  white-space: nowrap;
}

.table-note {
  font-size: 0.92rem;
}

.site-footer {
  padding: 1.5rem 0 2.8rem;
}

.footer-wrap {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.25rem 1.35rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}

.footer-wrap strong {
  display: inline-block;
  margin-bottom: 0.35rem;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 1.25rem;
  transform: translate(-50%, 120%);
  opacity: 0;
  pointer-events: none;
  padding: 0.9rem 1.15rem;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.94);
  color: #fff;
  box-shadow: var(--shadow-soft);
  transition: transform 180ms ease, opacity 180ms ease;
  z-index: 70;
}

.toast.show {
  transform: translate(-50%, 0);
  opacity: 1;
}

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 420ms ease, transform 420ms ease;
}

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

@media (max-width: 1120px) {
  .cards-grid--four,
  .timeline-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-grid,
  .purpose-grid,
  .presentation-grid,
  .contact-grid,
  .impact-grid {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    order: -1;
  }

  .floating-card--one {
    right: 0.75rem;
  }

  .floating-card--two {
    left: 0.75rem;
  }
}

@media (max-width: 900px) {
  :root {
    --header-height: 76px;
  }

  .menu-toggle {
    display: inline-flex;
    position: relative;
    flex-shrink: 0;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 0.6rem);
    left: 1rem;
    right: 1rem;
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.25rem;
    padding: 0.75rem;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-6px);
    transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
  }

  body.nav-open .site-nav {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-nav a {
    width: 100%;
    padding: 0.9rem 1rem;
    justify-content: flex-start;
  }

  .brand-copy small {
    max-width: 32ch;
  }

  .hero {
    padding-top: 2rem;
  }

  .survey-grid {
    grid-template-columns: 1fr;
  }

  .option-pill {
    flex-basis: 100%;
  }

  .survey-result {
    grid-template-columns: 1fr;
    text-align: center;
    justify-items: center;
  }

  .result-copy {
    text-align: left;
  }

  .result-copy .eyebrow {
    margin-inline: auto auto;
  }
}

@media (max-width: 680px) {
  .section {
    padding: 4.2rem 0;
  }

  .nav-wrap {
    padding: 0.8rem 0.95rem;
    border-radius: 24px;
  }

  .brand {
    min-width: 0;
    max-width: calc(100% - 58px);
  }

  .brand-copy strong {
    font-size: 0.95rem;
  }

  .brand-copy small {
    display: none;
  }

  h1 {
    max-width: none;
  }

  .hero-grid {
    gap: 1.45rem;
  }

  .hero-visual {
    min-height: 0;
  }

  .visual-shell {
    padding: 0.85rem;
  }

  .floating-card {
    position: static;
    max-width: none;
    margin-top: 0.8rem;
  }

  .cards-grid--four,
  .timeline-grid {
    grid-template-columns: 1fr;
  }

  .feature-card,
  .metric-card,
  .timeline-card,
  .glass-card,
  .download-card,
  .feature-list-card,
  .contact-card,
  .qr-card,
  .impact-card,
  .table-card,
  .survey-result,
  .question-card {
    padding: 1.2rem;
    border-radius: 22px;
  }

  .footer-wrap {
    flex-direction: column;
  }

  .cta-row,
  .survey-actions,
  .contact-actions {
    align-items: stretch;
  }

  .btn {
    width: 100%;
  }

  .badge-card {
    min-width: 100%;
  }

  .score-badge {
    width: 112px;
    height: 112px;
  }

  .qr-card img {
    width: min(220px, 84%);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}



/* ==== Extended multi-page redesign ==== */
:root {
  --surface-soft: rgba(255, 255, 255, 0.74);
}

.lead-secondary {
  margin-top: -0.35rem;
  font-size: 1rem;
  max-width: 60ch;
}

.brand img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  box-shadow: 0 6px 16px rgba(15, 23, 42, 0.14);
}

.btn-small {
  min-height: 2.75rem;
  padding-inline: 1rem;
}

.footer-wrap--extended {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(180px, 0.8fr) minmax(250px, 1fr);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.9rem;
}

.footer-brand img {
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.12);
}

.footer-col {
  display: grid;
  gap: 0.8rem;
}

.footer-col strong {
  margin: 0;
}

.footer-menu {
  gap: 0.65rem;
}

.footer-menu a {
  text-decoration: none;
  color: var(--muted-strong);
  font-weight: 600;
}

.footer-menu a:hover,
.footer-menu a:focus-visible,
.footer-menu a[aria-current="page"] {
  color: var(--primary-dark);
}

.footer-share-box {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid var(--border);
}

.footer-share-box img {
  width: 96px;
  height: 96px;
  border-radius: 18px;
  background: #fff;
  padding: 0.45rem;
  border: 1px solid rgba(148, 163, 184, 0.18);
}

.footer-share-box p {
  margin-bottom: 0.8rem;
}

.footer-meta {
  padding-top: 0.8rem;
  text-align: center;
  color: var(--muted);
}

.footer-meta--counter {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  text-align: left;
}

.footer-meta--counter p {
  flex: 1 1 260px;
}

.site-counter {
  display: flex;
  align-items: stretch;
  gap: 0.5rem;
  padding: 0.45rem;
  border-radius: 22px;
  background:
    linear-gradient(135deg, rgba(255,255,255,0.92), rgba(237,249,244,0.84)),
    radial-gradient(circle at 12% 16%, rgba(248,200,76,0.18), transparent 34%);
  border: 1px solid rgba(148, 163, 184, 0.2);
  box-shadow: var(--shadow-soft);
}

.site-counter span {
  min-width: 5.7rem;
  display: grid;
  gap: 0.05rem;
  justify-items: center;
  padding: 0.52rem 0.7rem;
  border-radius: 16px;
  background: rgba(255,255,255,0.72);
  border: 1px solid rgba(255,255,255,0.8);
}

.site-counter strong {
  color: var(--text);
  font-size: 1.12rem;
  line-height: 1;
  letter-spacing: 0;
}

.site-counter small {
  color: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.site-counter em {
  display: inline-flex;
  align-items: center;
  padding: 0 0.55rem;
  color: var(--primary-dark);
  font-size: 0.78rem;
  font-style: normal;
  font-weight: 700;
  white-space: nowrap;
}

.page-hero {
  padding-top: 2.6rem;
  padding-bottom: 2.8rem;
}

.page-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.9fr);
  align-items: center;
  gap: 2rem;
}

.page-hero-copy {
  display: grid;
  gap: 1rem;
}

.page-hero h1 {
  max-width: 12ch;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.chip {
  display: inline-flex;
  align-items: center;
  min-height: 2.4rem;
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid var(--border);
  color: var(--muted-strong);
  font-weight: 700;
}

.hero-photo-card,
.media-card {
  position: relative;
  overflow: hidden;
  border-radius: calc(var(--radius) + 10px);
  background: linear-gradient(180deg, rgba(255,255,255,0.98), rgba(255,255,255,0.84));
  border: 1px solid rgba(255, 255, 255, 0.86);
  box-shadow: var(--shadow);
}

.hero-photo-card img,
.media-card img {
  width: 100%;
  display: block;
}

.hero-photo-meta {
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  padding: 0.95rem 1rem;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.85);
}

.hero-photo-meta strong {
  display: block;
  margin-bottom: 0.2rem;
}

.hero-photo-meta p {
  color: var(--muted);
  font-size: 0.94rem;
}

.hero-grid--home {
  align-items: start;
}

.visual-shell--photo {
  position: relative;
  min-height: 520px;
  background: linear-gradient(180deg, rgba(255,255,255,0.94), rgba(255,255,255,0.78));
}

.hero-real-photo {
  width: 100%;
  height: 100%;
  min-height: 490px;
  object-fit: cover;
  border-radius: 22px;
}

.school-mark-card {
  position: absolute;
  left: 1.1rem;
  top: 1.1rem;
  display: flex;
  gap: 0.8rem;
  align-items: center;
  max-width: 320px;
  padding: 0.9rem 1rem;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.84);
  box-shadow: var(--shadow-soft);
}

.school-mark-card img {
  border-radius: 50%;
  flex-shrink: 0;
}

.school-mark-card strong {
  display: block;
  margin-bottom: 0.15rem;
  font-size: 0.98rem;
}

.school-mark-card small {
  color: var(--muted);
}

.eco-illustration-card {
  position: absolute;
  right: 1rem;
  bottom: 1rem;
  width: min(48%, 290px);
  padding: 0.75rem;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(255,255,255,0.86);
  box-shadow: var(--shadow-soft);
}

.eco-illustration-card img {
  width: 100%;
  border-radius: 18px;
}

.section-solar-nav {
  overflow: hidden;
}

.solar-menu-board {
  position: relative;
  min-height: 760px;
  border-radius: calc(var(--radius) + 12px);
  padding: 1.4rem;
  background:
    radial-gradient(circle at top left, rgba(14,165,233,0.08), transparent 30%),
    radial-gradient(circle at bottom right, rgba(29,155,90,0.08), transparent 28%),
    rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(255,255,255,0.85);
  box-shadow: var(--shadow);
}

.solar-menu-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.beam {
  fill: none;
  stroke: url(#beamGradient);
  stroke-width: 5;
  stroke-linecap: round;
  opacity: 0.85;
  stroke-dasharray: 16 16;
  animation: beamFlow 9s linear infinite;
  filter: drop-shadow(0 0 10px rgba(14,165,233,0.15));
}

.beam-2 { animation-delay: -1.2s; }
.beam-3 { animation-delay: -2.1s; }
.beam-4 { animation-delay: -2.8s; }
.beam-5 { animation-delay: -3.6s; }
.beam-6 { animation-delay: -4.4s; }
.beam-7 { animation-delay: -5.1s; }

@keyframes beamFlow {
  from { stroke-dashoffset: 0; }
  to { stroke-dashoffset: -120; }
}

.solar-node {
  position: absolute;
  display: grid;
  gap: 0.22rem;
  width: 220px;
  padding: 1rem 1.05rem;
  border-radius: 24px;
  text-decoration: none;
  background: rgba(255,255,255,0.95);
  border: 1px solid rgba(148,163,184,0.22);
  box-shadow: var(--shadow-soft);
  color: var(--text);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
  z-index: 1;
}

.solar-node:hover,
.solar-node:focus-visible,
.solar-node.is-active {
  transform: translateY(-4px) scale(1.01);
  border-color: rgba(29,155,90,0.32);
  box-shadow: 0 18px 40px rgba(15,23,42,0.12);
}

.solar-node strong {
  font-size: 1.04rem;
  line-height: 1.2;
}

.solar-node small {
  color: var(--muted);
}

.node-icon {
  display: inline-grid;
  place-items: center;
  width: 2.7rem;
  height: 2.7rem;
  border-radius: 18px;
  background: linear-gradient(145deg, rgba(29,155,90,0.14), rgba(14,165,233,0.14));
  font-size: 1.25rem;
  margin-bottom: 0.2rem;
}

.node-home { left: 5%; top: 10%; }
.node-project { left: 2.8%; top: 31%; }
.node-stages { left: 7%; bottom: 12%; }
.node-numbers { right: 5%; top: 10%; }
.node-survey { right: 2.8%; top: 31%; }
.node-mission { right: 7%; bottom: 12%; }
.node-presentation { left: 50%; bottom: 4.5%; transform: translateX(-50%); width: 250px; }
.node-presentation:hover,
.node-presentation:focus-visible,
.node-presentation.is-active { transform: translateX(-50%) translateY(-4px) scale(1.01); }

.solar-hub {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -44%);
  width: 320px;
  height: 320px;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 0.8rem;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 35%, rgba(255,255,255,0.96), rgba(255,255,255,0.76));
  border: 1px solid rgba(255,255,255,0.84);
  box-shadow: var(--shadow);
}

.solar-sun {
  position: absolute;
  top: 2.2rem;
  width: 84px;
  height: 84px;
  border-radius: 50%;
  background: radial-gradient(circle, #ffe28a, #f8c84c 70%, rgba(248,200,76,0.36) 71%);
  box-shadow: 0 0 0 20px rgba(248,200,76,0.14), 0 0 36px rgba(248,200,76,0.22);
  animation: pulseSun 4.4s ease-in-out infinite;
}

@keyframes pulseSun {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.08); }
}

.solar-panel-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.35rem;
  width: 170px;
  padding: 0.75rem;
  border-radius: 22px;
  background: linear-gradient(145deg, #1c4a85, #0f3c6d);
  border: 5px solid #11385f;
  transform: perspective(400px) rotateX(18deg) skewX(-12deg);
  box-shadow: 0 20px 30px rgba(16, 60, 109, 0.18);
}

.solar-panel-grid span {
  display: block;
  aspect-ratio: 1;
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(129, 203, 255, 0.82), rgba(83, 153, 230, 0.45));
  border: 1px solid rgba(255,255,255,0.18);
}

.solar-hub p {
  position: relative;
  z-index: 1;
  margin-top: 1rem;
  font-weight: 800;
  color: var(--muted-strong);
  letter-spacing: 0.02em;
}

.split-grid {
  display: grid;
  gap: 1.5rem;
}

.split-grid--media {
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.92fr);
  align-items: center;
}

.text-stack {
  display: grid;
  gap: 1rem;
}

.text-stack p,
.feature-list-card p,
.download-card p,
.qr-card p,
.hero-photo-meta p,
.glass-card p,
.media-card p {
  color: var(--muted);
}

.key-list {
  gap: 0.8rem;
}

.story-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.15rem;
}

.media-card {
  padding: 1rem;
}

.media-card--photo {
  padding: 0.9rem;
}

.media-card--photo img {
  border-radius: 22px;
}

.metric-card ul {
  margin-top: 0.9rem;
}

.mini-share-line {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(148,163,184,0.18);
}

.mini-share-line img {
  width: 72px;
  height: 72px;
  border-radius: 16px;
  background: #fff;
  padding: 0.3rem;
  border: 1px solid rgba(148,163,184,0.18);
}

.slide-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.15rem;
}

.slide-card {
  display: grid;
  gap: 0.8rem;
  padding: 0.9rem;
  border-radius: var(--radius);
  background: var(--surface-strong);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}

.slide-card img {
  width: 100%;
  border-radius: 18px;
  border: 1px solid rgba(148,163,184,0.12);
}

.slide-card strong {
  font-size: 0.98rem;
}

/* Survey styling */
.survey-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(320px, 0.94fr);
  gap: 1.2rem;
  align-items: start;
}

.survey-card {
  display: grid;
  gap: 1rem;
  padding: 1.45rem;
  border-radius: var(--radius);
  background: var(--surface-strong);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}

.small {
  color: var(--muted);
  font-size: 0.95rem;
}

.progress {
  position: relative;
  width: 100%;
  height: 0.8rem;
  border-radius: 999px;
  background: rgba(148,163,184,0.18);
  overflow: hidden;
}

.progress > span {
  position: absolute;
  inset: 0 auto 0 0;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transition: width 220ms ease;
}

.survey-card .question-card {
  position: relative;
  display: grid;
  gap: 0.9rem;
  padding: 1.1rem 1.1rem 1.05rem 3.75rem;
  border-radius: 24px;
  background: rgba(255,255,255,0.88);
}

.question-number {
  position: absolute;
  left: 1rem;
  top: 1rem;
  width: 2rem;
  height: 2rem;
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(29,155,90,0.12);
  color: var(--primary-dark);
  font-weight: 800;
}

.options {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.option {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding: 0.78rem 1rem;
  min-height: 3rem;
  border-radius: 999px;
  background: rgba(248,250,252,0.88);
  border: 1px solid rgba(148,163,184,0.2);
  cursor: pointer;
  transition: border-color 180ms ease, background-color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.option:hover,
.option:focus-within {
  transform: translateY(-1px);
  border-color: rgba(29,155,90,0.28);
  box-shadow: var(--shadow-soft);
}

.option input {
  margin: 0;
  accent-color: var(--primary);
}

.tip {
  color: var(--muted);
  font-size: 0.94rem;
}

.survey-form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  padding-top: 0.25rem;
}

.result-panel {
  position: sticky;
  top: calc(var(--header-height) + 1.4rem);
  display: grid;
  gap: 1rem;
}

.result-box,
.save-panel,
.community-mini,
.tier-distribution,
.score-table,
.notice {
  background: var(--surface-strong);
  border: 1px solid var(--border);
  border-radius: 24px;
  box-shadow: var(--shadow-soft);
}

.result-box,
.save-panel,
.community-mini,
.tier-distribution,
.notice {
  padding: 1.2rem;
}

.result-box {
  display: grid;
  gap: 0.75rem;
}

.score-value {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 900;
  line-height: 1;
}

.result-tier {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  justify-content: center;
  min-height: 2.4rem;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  background: rgba(15,23,42,0.06);
  color: var(--muted-strong);
  font-weight: 800;
}

.result-tier.tier-low { background: rgba(29,155,90,0.12); color: var(--primary-dark); }
.result-tier.tier-mid { background: rgba(14,165,233,0.12); color: #075985; }
.result-tier.tier-high { background: rgba(248,200,76,0.22); color: #8a6200; }

.pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.pill {
  display: inline-flex;
  padding: 0.55rem 0.8rem;
  border-radius: 999px;
  background: rgba(29,155,90,0.1);
  color: var(--muted-strong);
  font-size: 0.92rem;
}

.save-status {
  padding: 0.85rem 0.95rem;
  border-radius: 18px;
  font-weight: 600;
}

.save-status.info { background: rgba(15,23,42,0.06); color: var(--muted-strong); }
.save-status.success { background: rgba(29,155,90,0.12); color: var(--primary-dark); }
.save-status.warn { background: rgba(248,200,76,0.18); color: #8a6200; }
.save-status.error { background: rgba(239,68,68,0.12); color: #991b1b; }

.community-mini {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
}

.mini-stat {
  display: grid;
  gap: 0.25rem;
}

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

.mini-stat strong {
  font-size: 1.35rem;
}

.tier-distribution {
  display: grid;
  gap: 0.8rem;
}

.tier-row {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  gap: 0.8rem;
  align-items: center;
}

.tier-row span,
.tier-row strong {
  font-size: 0.93rem;
}

.tier-bar {
  position: relative;
  height: 0.78rem;
  border-radius: 999px;
  background: rgba(148,163,184,0.18);
  overflow: hidden;
}

.tier-bar i,
.bar-fill {
  position: absolute;
  inset: 0 auto 0 0;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--primary), var(--accent));
}

.score-table {
  width: 100%;
  border-collapse: collapse;
  overflow: hidden;
}

.score-table th,
.score-table td {
  padding: 0.95rem 1rem;
  text-align: left;
  border-bottom: 1px solid rgba(148,163,184,0.14);
  vertical-align: top;
}

.score-table thead th {
  background: rgba(248,250,252,0.88);
  color: var(--muted-strong);
  font-size: 0.93rem;
}

.score-table tbody tr:last-child td {
  border-bottom: 0;
}

.notice {
  color: var(--muted);
  font-size: 0.95rem;
}

.stats-empty {
  padding: 1rem 1.2rem;
  border-radius: 20px;
  background: rgba(255,255,255,0.84);
  border: 1px dashed rgba(148,163,184,0.4);
  color: var(--muted);
  text-align: center;
}

.stats-empty.hidden {
  display: none;
}

.question-stats-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.question-stat {
  padding: 1.2rem;
  border-radius: 24px;
  background: var(--surface-strong);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}

.question-stat h3 {
  margin-bottom: 1rem;
}

.option-stat {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.75rem;
  align-items: center;
  margin-top: 0.65rem;
}

.option-stat .line {
  display: grid;
  gap: 0.45rem;
}

.option-stat label {
  color: var(--muted-strong);
  font-weight: 600;
}

/* Smaller utility adjustments */
.clean-list.clean-list--bullets {
  gap: 0.72rem;
}

@media (max-width: 1180px) {
  .solar-menu-board {
    min-height: 820px;
  }

  .solar-node {
    width: 205px;
  }
}

@media (max-width: 1120px) {
  .page-hero-grid,
  .split-grid--media,
  .survey-layout,
  .story-grid,
  .slide-grid,
  .footer-wrap--extended {
    grid-template-columns: 1fr;
  }

  .result-panel {
    position: static;
  }

  .node-home { left: 4%; }
  .node-project { left: 2%; }
  .node-stages { left: 4%; }
  .node-numbers { right: 4%; }
  .node-survey { right: 2%; }
  .node-mission { right: 4%; }
}

@media (max-width: 900px) {
  .page-hero {
    padding-top: 2rem;
  }

  .visual-shell--photo {
    min-height: 0;
  }

  .hero-real-photo {
    min-height: 360px;
  }

  .school-mark-card {
    max-width: calc(100% - 2rem);
  }

  .solar-menu-board {
    min-height: auto;
    padding: 1.1rem;
    display: grid;
    gap: 1rem;
  }

  .solar-menu-lines,
  .solar-hub {
    position: static;
    inset: auto;
    transform: none;
  }

  .solar-menu-lines {
    display: none;
  }

  .solar-hub {
    width: min(100%, 320px);
    height: 280px;
    margin: 0 auto 0.5rem;
  }

  .solar-node,
  .node-home,
  .node-project,
  .node-stages,
  .node-numbers,
  .node-survey,
  .node-mission,
  .node-presentation {
    position: static;
    width: 100%;
    transform: none;
  }

  .node-presentation:hover,
  .node-presentation:focus-visible,
  .node-presentation.is-active {
    transform: translateY(-4px) scale(1.01);
  }

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

  .tier-row {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }
}

@media (max-width: 680px) {
  .school-mark-card,
  .eco-illustration-card {
    position: static;
    width: 100%;
    max-width: none;
    margin-top: 0.9rem;
  }

  .visual-shell--photo {
    display: grid;
    gap: 0.85rem;
  }

  .hero-real-photo {
    min-height: 250px;
  }

  .survey-card {
    padding: 1.2rem;
  }

  .survey-card .question-card {
    padding: 1rem 1rem 1rem 3.2rem;
  }

  .options,
  .survey-form-actions {
    display: grid;
  }

  .option {
    width: 100%;
  }

  .score-table,
  .score-table thead,
  .score-table tbody,
  .score-table tr,
  .score-table th,
  .score-table td {
    display: block;
    width: 100%;
  }

  .score-table thead {
    display: none;
  }

  .score-table tr {
    padding: 0.6rem 0.8rem;
  }

  .score-table td {
    border: 0;
    padding: 0.35rem 0;
  }

  .score-table td::before {
    content: attr(data-label);
    display: block;
    color: var(--muted);
    font-size: 0.82rem;
    margin-bottom: 0.12rem;
  }
}


/* =========================================================
   Solar rail header redesign (April 2026 update)
   ========================================================= */
.site-header .nav-wrap {
  position: relative;
  width: min(1520px, calc(100% - 1rem));
  max-width: 1520px;
  display: grid;
  grid-template-columns: minmax(0, auto) auto minmax(0, 1fr);
  align-items: center;
  gap: 1rem;
  padding: 0.75rem 0.85rem 0.75rem 1rem;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.94), rgba(243, 252, 248, 0.88)),
    radial-gradient(circle at 8% 24%, rgba(248, 200, 76, 0.14), transparent 26%),
    radial-gradient(circle at 92% 78%, rgba(14, 165, 233, 0.1), transparent 24%);
  border: 1px solid rgba(255, 255, 255, 0.84);
  box-shadow: 0 18px 42px rgba(15, 23, 42, 0.08), inset 0 1px 0 rgba(255,255,255,0.8);
  overflow: visible;
}

.site-header .nav-wrap::before,
.site-header .nav-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
}

.site-header .nav-wrap::before {
  background: linear-gradient(90deg, rgba(248, 200, 76, 0), rgba(248, 200, 76, 0.2), rgba(14, 165, 233, 0.12), rgba(29, 155, 90, 0));
  opacity: 0.65;
  mask-image: linear-gradient(90deg, transparent 0%, rgba(0,0,0,1) 15%, rgba(0,0,0,1) 85%, transparent 100%);
}

.site-header .nav-wrap::after {
  border: 1px solid rgba(255,255,255,0.55);
  inset: 1px;
}

.brand {
  position: relative;
  gap: 0.75rem;
  padding: 0.5rem 0.55rem 0.5rem 0.4rem;
  border-radius: 26px;
  max-width: min(360px, 31vw);
}

.brand::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(135deg, rgba(248, 200, 76, 0.16), rgba(14, 165, 233, 0.05));
  opacity: 0.95;
  z-index: 0;
}

.brand > * {
  position: relative;
  z-index: 1;
}

.brand img {
  width: 54px;
  height: 54px;
  border-radius: 18px;
  background: rgba(255,255,255,0.88);
  padding: 0.2rem;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.12);
}

.brand-copy strong {
  font-size: 1.02rem;
}

.brand-copy small {
  max-width: 28ch;
  white-space: nowrap;
}

.brand-orbit {
  position: absolute;
  left: -0.25rem;
  top: -0.3rem;
  width: 82px;
  height: 82px;
  border-radius: 50%;
  border: 1px dashed rgba(248, 200, 76, 0.36);
  animation: brandOrbitSpin 24s linear infinite;
  opacity: 0.7;
}

.brand-panel {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 0.18rem;
  padding: 0.26rem;
  min-width: 3.9rem;
  border-radius: 16px;
  background: linear-gradient(145deg, rgba(15, 23, 42, 0.92), rgba(14, 54, 96, 0.96));
  border: 1px solid rgba(14, 165, 233, 0.18);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.05);
}

.brand-panel span {
  display: block;
  width: 0.58rem;
  height: 0.58rem;
  border-radius: 0.22rem;
  background: linear-gradient(180deg, rgba(14, 165, 233, 0.92), rgba(29, 155, 90, 0.55));
  animation: panelSpark 4.8s ease-in-out infinite;
}

.brand-panel span:nth-child(2),
.brand-panel span:nth-child(6) { animation-delay: -0.55s; }
.brand-panel span:nth-child(3),
.brand-panel span:nth-child(7) { animation-delay: -1.1s; }
.brand-panel span:nth-child(4),
.brand-panel span:nth-child(8) { animation-delay: -1.65s; }

.site-nav-shell {
  --nav-indicator-left: 180px;
  --nav-indicator-width: 130px;
  --nav-active-x: 245px;
  position: relative;
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.45rem 0.55rem;
  border-radius: 999px;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.96), rgba(238, 249, 245, 0.92)),
    radial-gradient(circle at 16% 50%, rgba(248, 200, 76, 0.16), transparent 24%);
  border: 1px solid rgba(148, 163, 184, 0.18);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.92), inset 0 -1px 0 rgba(148, 163, 184, 0.12);
  overflow: hidden;
  isolation: isolate;
}

.site-nav-shell::before {
  content: "";
  position: absolute;
  left: max(4.85rem, var(--nav-indicator-left));
  top: 50%;
  width: var(--nav-indicator-width);
  height: 72%;
  transform: translateY(-50%);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(248, 200, 76, 0.2), rgba(14, 165, 233, 0.1));
  filter: blur(12px);
  opacity: 0.9;
  transition: left 340ms cubic-bezier(0.22, 1, 0.36, 1), width 340ms cubic-bezier(0.22, 1, 0.36, 1);
  z-index: 0;
}

.site-nav-shell::after {
  content: "";
  position: absolute;
  left: calc(var(--nav-active-x) - 72px);
  top: 50%;
  width: 144px;
  height: 144px;
  transform: translateY(-50%);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(248, 200, 76, 0.26) 0%, rgba(14, 165, 233, 0.09) 46%, transparent 72%);
  filter: blur(10px);
  opacity: 0.88;
  transition: left 340ms cubic-bezier(0.22, 1, 0.36, 1);
  z-index: 0;
}

.nav-energy-core {
  position: relative;
  flex: 0 0 auto;
  width: 4rem;
  height: 4rem;
  display: grid;
  place-items: center;
}

.nav-energy-core::before {
  content: "";
  position: absolute;
  inset: 0.16rem;
  border-radius: 22px;
  background: linear-gradient(145deg, rgba(248, 200, 76, 0.18), rgba(14, 165, 233, 0.08));
  border: 1px solid rgba(248, 200, 76, 0.28);
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.7);
}

.nav-energy-sun {
  position: absolute;
  inset: 0.55rem;
  border-radius: 50%;
  background: radial-gradient(circle, #fff7cf 0%, #f8c84c 42%, #f59e0b 80%);
  box-shadow: 0 0 0 8px rgba(248, 200, 76, 0.18), 0 0 20px rgba(248, 200, 76, 0.45);
  animation: navSunPulse 4.2s ease-in-out infinite;
}

.nav-energy-sun::before,
.nav-energy-sun::after {
  content: "";
  position: absolute;
  inset: -0.34rem;
  border-radius: inherit;
  border: 1px solid rgba(248, 200, 76, 0.28);
}

.nav-energy-sun::before {
  animation: navSunSpin 12s linear infinite;
}

.nav-energy-sun::after {
  inset: -0.65rem;
  border-style: dashed;
  opacity: 0.5;
  animation: navSunSpinReverse 16s linear infinite;
}

.nav-energy-panel {
  position: absolute;
  right: -0.18rem;
  bottom: -0.08rem;
  display: grid;
  grid-template-columns: repeat(4, 0.5rem);
  gap: 0.12rem;
  padding: 0.16rem;
  border-radius: 12px;
  background: linear-gradient(145deg, rgba(15, 23, 42, 0.95), rgba(9, 40, 72, 0.94));
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.18);
  transform: rotate(-14deg);
}

.nav-energy-panel span {
  display: block;
  width: 0.5rem;
  height: 0.42rem;
  border-radius: 0.14rem;
  background: linear-gradient(180deg, rgba(14, 165, 233, 0.96), rgba(29, 155, 90, 0.7));
  animation: panelSpark 5.6s ease-in-out infinite;
}

.nav-energy-panel span:nth-child(2n) { animation-delay: -0.6s; }
.nav-energy-panel span:nth-child(3n) { animation-delay: -1.2s; }
.nav-energy-panel span:nth-child(4n) { animation-delay: -1.8s; }

.nav-energy-line {
  position: absolute;
  left: 4.85rem;
  right: 1.1rem;
  bottom: 0.72rem;
  height: 0.22rem;
  border-radius: 999px;
  background: linear-gradient(90deg, rgba(248, 200, 76, 0.85) 0%, rgba(14, 165, 233, 0.75) 46%, rgba(29, 155, 90, 0.82) 100%);
  box-shadow: 0 0 18px rgba(14, 165, 233, 0.18);
  opacity: 0.8;
  overflow: hidden;
  z-index: 0;
}

.nav-energy-line::before {
  content: "";
  position: absolute;
  left: calc(var(--nav-active-x) - 46px);
  top: 50%;
  width: 92px;
  height: 0.6rem;
  transform: translateY(-50%);
  border-radius: 999px;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.88) 0%, rgba(248, 200, 76, 0.88) 30%, rgba(14, 165, 233, 0.18) 76%, transparent 100%);
  filter: blur(1px);
  transition: left 340ms cubic-bezier(0.22, 1, 0.36, 1);
}

.nav-energy-pulse {
  position: absolute;
  top: 50%;
  left: -2.5rem;
  width: 2.2rem;
  height: 0.85rem;
  border-radius: 999px;
  transform: translateY(-50%);
  background: linear-gradient(90deg, rgba(255,255,255,0), rgba(255,255,255,0.88), rgba(248, 200, 76, 0));
  filter: blur(0.5px);
  animation: navPulseTravel 7.4s linear infinite;
}

.nav-energy-pulse--two {
  animation-delay: -3.4s;
  opacity: 0.72;
}

.site-nav {
  position: relative;
  z-index: 2;
  min-width: 0;
  width: 100%;
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.38rem;
  align-items: stretch;
  justify-content: stretch;
}

.site-nav a {
  position: relative;
  min-width: 0;
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  justify-items: center;
  align-content: center;
  gap: 0.42rem;
  padding: 0.72rem 0.52rem 1.08rem;
  min-height: 4.8rem;
  border-radius: 22px;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.93rem;
  line-height: 1.15;
  color: var(--muted-strong);
  background: linear-gradient(180deg, rgba(255,255,255,0.78), rgba(255,255,255,0.46));
  border: 1px solid transparent;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.82);
  transition: transform 220ms ease, border-color 220ms ease, color 220ms ease, box-shadow 220ms ease, background-color 220ms ease;
  overflow: hidden;
  text-align: center;
}

.site-nav a::before {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0.16rem;
  width: 0.18rem;
  height: 0.85rem;
  border-radius: 999px;
  transform: translateX(-50%);
  background: linear-gradient(180deg, rgba(248, 200, 76, 0.05), rgba(248, 200, 76, 0.78), rgba(14, 165, 233, 0.92));
  opacity: 0.68;
  transition: height 220ms ease, opacity 220ms ease;
}

.site-nav a::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 14%, rgba(255, 255, 255, 0.78) 42%, transparent 72%);
  transform: translateX(-180%);
  opacity: 0;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after,
.site-nav a.is-active::after {
  opacity: 1;
  animation: navLinkSweep 1.2s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a.is-active {
  color: var(--text);
  border-color: rgba(29, 155, 90, 0.28);
  box-shadow: 0 14px 28px rgba(15, 23, 42, 0.08), inset 0 1px 0 rgba(255,255,255,0.96);
  transform: translateY(-3px);
  background: linear-gradient(180deg, rgba(255,255,255,0.98), rgba(239, 249, 245, 0.84));
}

.site-nav a:hover::before,
.site-nav a:focus-visible::before,
.site-nav a.is-active::before {
  height: 1.08rem;
  opacity: 1;
}

.nav-link-icon {
  display: inline-grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border-radius: 16px;
  background: linear-gradient(145deg, rgba(248, 200, 76, 0.18), rgba(14, 165, 233, 0.12));
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.7);
  flex-shrink: 0;
  font-size: 1.02rem;
}

.nav-link-label {
  display: block;
  min-width: 0;
  max-width: 10ch;
  text-align: center;
  text-wrap: balance;
  word-break: normal;
}

.menu-toggle {
  z-index: 5;
}

@keyframes brandOrbitSpin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes navSunSpin {
  from { transform: rotate(0deg) scale(1); }
  to { transform: rotate(360deg) scale(1); }
}

@keyframes navSunSpinReverse {
  from { transform: rotate(0deg) scale(1); }
  to { transform: rotate(-360deg) scale(1); }
}

@keyframes navSunPulse {
  0%, 100% { transform: scale(0.96); box-shadow: 0 0 0 8px rgba(248, 200, 76, 0.18), 0 0 20px rgba(248, 200, 76, 0.45); }
  50% { transform: scale(1.03); box-shadow: 0 0 0 10px rgba(248, 200, 76, 0.14), 0 0 28px rgba(248, 200, 76, 0.55); }
}

@keyframes panelSpark {
  0%, 100% { opacity: 0.72; filter: brightness(0.95); }
  35% { opacity: 1; filter: brightness(1.2); }
  70% { opacity: 0.84; filter: brightness(1.05); }
}

@keyframes navPulseTravel {
  0% { transform: translate(-15%, -50%) scaleX(0.7); opacity: 0; }
  8% { opacity: 1; }
  65% { opacity: 0.95; }
  100% { transform: translate(3600%, -50%) scaleX(1.04); opacity: 0; }
}

@keyframes navLinkSweep {
  0% { transform: translateX(-180%); }
  100% { transform: translateX(180%); }
}

@media (max-width: 1380px) {
  .brand {
    max-width: min(330px, 28vw);
  }

  .brand-copy small {
    max-width: 24ch;
  }

  .site-nav a {
    padding-inline: 0.58rem;
    font-size: 0.9rem;
  }
}

@media (max-width: 1240px) {
  .site-header .nav-wrap {
    width: min(1460px, calc(100% - 1rem));
  }

  .brand-copy small {
    display: none;
  }

  .site-nav-shell {
    gap: 0.65rem;
  }

  .nav-energy-core {
    width: 3.6rem;
    height: 3.6rem;
  }

  .nav-energy-line {
    left: 4.45rem;
  }

  .site-nav {
    gap: 0.32rem;
  }

  .site-nav a {
    min-height: 4.55rem;
    padding-top: 0.68rem;
    padding-bottom: 0.98rem;
    font-size: 0.87rem;
  }

  .nav-link-icon {
    width: 1.85rem;
    height: 1.85rem;
    font-size: 0.98rem;
  }
}

@media (max-width: 1040px) {
  .site-header .nav-wrap {
    width: min(1400px, calc(100% - 1rem));
    gap: 0.75rem;
  }

  .brand {
    max-width: 265px;
  }

  .brand-panel {
    display: none;
  }

  .site-nav a {
    min-height: 4.4rem;
    font-size: 0.83rem;
  }
}

@media (max-width: 900px) {
  .site-header .nav-wrap {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0.65rem;
    padding: 0.75rem 0.85rem;
    width: min(100%, calc(100% - 1rem));
  }

  .brand {
    max-width: none;
    padding-right: 0.4rem;
  }

  .brand-copy strong {
    font-size: 0.96rem;
  }

  .brand-copy small,
  .brand-panel,
  .brand-orbit {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
    position: relative;
    flex-shrink: 0;
    background: linear-gradient(145deg, rgba(255,255,255,0.96), rgba(237,249,244,0.9));
    border: 1px solid rgba(148, 163, 184, 0.24);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.82);
  }

  .site-nav-shell {
    position: absolute;
    top: calc(100% + 0.65rem);
    left: 0;
    right: 0;
    display: block;
    padding: 0.7rem;
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-6px);
    transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease;
  }

  body.nav-open .site-nav-shell {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }

  .site-nav-shell::before,
  .site-nav-shell::after,
  .nav-energy-core,
  .nav-energy-line {
    display: none;
  }

  .site-nav {
    position: static;
    width: 100%;
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.3rem;
  }

  .site-nav a {
    width: 100%;
    min-height: 0;
    justify-content: flex-start;
    justify-items: start;
    text-align: left;
    grid-template-columns: auto 1fr;
    grid-auto-flow: column;
    gap: 0.7rem;
    padding: 0.92rem 1rem;
    font-size: 0.98rem;
    background: linear-gradient(180deg, rgba(255,255,255,0.98), rgba(241,248,246,0.88));
  }

  .site-nav a::before {
    display: none;
  }

  .nav-link-label {
    max-width: none;
    text-align: left;
    text-wrap: pretty;
    word-break: normal;
  }
}

/* May 2026 polish: mobile reliability and survey completion states */
.btn:disabled,
.btn[disabled] {
  opacity: 0.62;
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}

.btn:disabled:hover,
.btn[disabled]:hover,
.btn:disabled:focus-visible,
.btn[disabled]:focus-visible {
  transform: none;
  box-shadow: none;
}

.option:has(input:checked) {
  border-color: rgba(29, 155, 90, 0.42);
  background: linear-gradient(180deg, rgba(237, 249, 244, 0.98), rgba(255, 255, 255, 0.94));
  box-shadow: inset 0 0 0 1px rgba(29, 155, 90, 0.08);
}

.survey-card .question-card.is-complete {
  border-color: rgba(29, 155, 90, 0.28);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(241, 248, 246, 0.92));
}

.reveal {
  opacity: 1;
  transform: none;
}

@media (max-width: 900px) {
  .site-header {
    padding-top: 0.6rem;
  }

  .site-header .nav-wrap {
    display: block;
    width: calc(100vw - 2rem);
    max-width: calc(100vw - 2rem);
    min-height: 68px;
    margin-inline: auto;
    padding: 0.68rem 4rem 0.68rem 0.72rem;
    border-radius: 24px;
  }

  .brand {
    width: 100%;
    max-width: 100%;
    min-width: 0;
    padding-right: 0;
    overflow: hidden;
  }

  .brand-copy {
    min-width: 0;
  }

  .brand-copy strong {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .menu-toggle {
    display: inline-flex !important;
    position: fixed;
    top: 1.18rem;
    right: 1rem;
    width: 46px;
    height: 46px;
    border: 1px solid rgba(148, 163, 184, 0.3);
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.12), inset 0 1px 0 rgba(255,255,255,0.82);
    transform: none;
    z-index: 80;
  }

  .site-nav-shell {
    left: 0.5rem;
    right: 0.5rem;
    max-height: calc(100vh - var(--header-height) - 1.4rem);
    overflow-y: auto;
    z-index: 20;
  }

  .site-nav {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: none;
  }
}

@media (max-width: 680px) {
  :root {
    --container: calc(100vw - 2.5rem);
  }

  .section {
    padding: 3.8rem 0;
  }

  body {
    overflow-x: hidden;
  }

  .container {
    width: calc(100vw - 2.5rem);
    max-width: none;
  }

  .hero {
    padding-top: 1.1rem;
    padding-bottom: 3rem;
  }

  .hero-grid--home {
    width: calc(100vw - 2.5rem);
    gap: 1.15rem;
  }

  .hero-grid > *,
  .page-hero-grid > *,
  .survey-layout > * {
    min-width: 0;
    max-width: 100%;
  }

  .hero-grid--home .hero-copy {
    order: -1;
  }

  .hero-grid--home .hero-visual {
    order: 0;
  }

  .hero-copy,
  .page-hero-copy {
    min-width: 0;
  }

  h1 {
    font-size: 2.55rem;
    letter-spacing: 0;
    line-height: 1.05;
  }

  h2 {
    letter-spacing: 0;
  }

  .lead {
    font-size: 1rem;
    max-width: 100%;
    overflow-wrap: break-word;
  }

  .eyebrow {
    display: flex;
    flex-wrap: wrap;
    width: 100%;
    max-width: 100%;
    font-size: 0.78rem;
    white-space: normal;
    line-height: 1.25;
    text-wrap: balance;
  }

  .lead-secondary {
    font-size: 0.96rem;
  }

  .cta-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.6rem;
  }

  .btn {
    max-width: 100%;
    white-space: normal;
  }

  .hero-badges {
    gap: 0.7rem;
  }

  .badge-card {
    min-width: 0;
    flex-basis: 100%;
    padding: 0.9rem 1rem;
  }

  .visual-shell--photo {
    padding: 0.65rem;
  }

  .hero-real-photo {
    min-height: 190px;
    max-height: 230px;
  }

  .school-mark-card,
  .eco-illustration-card,
  .floating-card {
    display: none;
  }

  .page-hero {
    padding-top: 1.6rem;
  }

  .page-hero-grid {
    gap: 1.25rem;
  }

  .hero-photo-meta {
    position: static;
    margin: 0.75rem;
  }

  .survey-form-actions .btn {
    width: 100%;
  }

  .footer-meta--counter {
    display: grid;
    text-align: center;
    justify-items: center;
  }

  .site-counter {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .site-counter span {
    min-width: 0;
    padding-inline: 0.35rem;
  }

  .site-counter em {
    grid-column: 1 / -1;
    justify-content: center;
    padding: 0.15rem 0 0.2rem;
  }
}

@media (max-width: 420px) {
  .brand img {
    width: 44px;
    height: 44px;
    border-radius: 15px;
  }

  .brand-copy strong {
    font-size: 0.91rem;
  }

  .site-header .nav-wrap {
    min-height: 66px;
    padding-right: 3.7rem;
  }

  .menu-toggle {
    top: 1.12rem;
    right: 0.88rem;
    width: 44px;
    height: 44px;
  }

  .site-counter strong {
    font-size: 1rem;
  }

  .site-counter small {
    font-size: 0.66rem;
  }
}