@import url('https://fonts.googleapis.com/css2?family=Exo+2:wght@300;400;500;600;700&family=Syne:wght@400;600;700&display=swap');

:root {
  --color-deep: #1A312C;
  --color-mid: #428475;
  --color-accent: #89D7B7;
  --color-warm: #FFF4E1;
  --color-text: #1A312C;
  --color-text-muted: #3d5a54;
  --color-surface: #ffffff;
  --color-border: rgba(26, 49, 44, 0.12);
  --font-display: 'Syne', sans-serif;
  --font-body: 'Exo 2', sans-serif;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --radius-sm: 0.375rem;
  --radius-md: 0.75rem;
  --radius-lg: 1.25rem;
  --radius-full: 9999px;
  --shadow-sm: 0 2px 8px rgba(26, 49, 44, 0.06);
  --shadow-md: 0 8px 24px rgba(26, 49, 44, 0.1);
  --shadow-lg: 0 16px 48px rgba(26, 49, 44, 0.12);
  --transition-fast: 0.2s ease;
  --transition-base: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  --header-height: 4.5rem;
  --col-gap: var(--space-lg);
  --max-width: 75rem;
  --glow-accent: 0 0 24px rgba(137, 215, 183, 0.35);
  --glow-mid: 0 0 32px rgba(66, 132, 117, 0.25);
  --grid-line: rgba(66, 132, 117, 0.08);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 100%;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.65;
  color: var(--color-text);
  background-color: var(--color-warm);
  overflow-x: hidden;
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 48px 48px;
}

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

a {
  color: var(--color-mid);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-deep);
}

ul {
  list-style: none;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-deep);
}

h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); }
h3 { font-size: clamp(1.125rem, 2vw, 1.5rem); }

p { margin-bottom: var(--space-sm); }

.container {
  width: min(100% - 2rem, var(--max-width));
  margin-inline: auto;
}

.three-col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--col-gap);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: 0.75rem 1.5rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background var(--transition-base), color var(--transition-base), transform var(--transition-fast), box-shadow var(--transition-base);
}

.btn-primary {
  background: var(--color-mid);
  color: var(--color-warm);
}

.btn-primary:hover {
  background: var(--color-deep);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background: transparent;
  color: var(--color-deep);
  border: 2px solid var(--color-mid);
}

.btn-outline:hover {
  background: var(--color-mid);
  color: var(--color-warm);
}

.btn-ghost {
  background: rgba(137, 215, 183, 0.2);
  color: var(--color-deep);
}

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(255, 244, 225, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition-base);
}

.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.logo {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-deep);
  letter-spacing: -0.02em;
}

.logo i {
  font-size: 1.5rem;
  color: var(--color-mid);
}

.nav-main {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav-main a {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-md);
  transition: background var(--transition-fast), color var(--transition-fast);
}

.nav-main a i {
  font-size: 1.125rem;
}

.nav-main a:hover,
.nav-main a.active {
  color: var(--color-deep);
  background: rgba(137, 215, 183, 0.25);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-deep);
  cursor: pointer;
  padding: 0.5rem;
}

.hero-interactive {
  min-height: 100vh;
  padding-top: calc(var(--header-height) + var(--space-xl));
  padding-bottom: var(--space-xl);
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--col-gap);
  align-items: center;
  position: relative;
}

.hero-interactive::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 30%, rgba(137, 215, 183, 0.2) 0%, transparent 60%);
  pointer-events: none;
}

.hero-col {
  position: relative;
  z-index: 1;
}

.hero-col-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.hero-orbit {
  position: relative;
  width: 280px;
  height: 280px;
  margin: 0 auto var(--space-md);
}

.orbit-ring {
  position: absolute;
  inset: 0;
  border: 1px dashed rgba(66, 132, 117, 0.35);
  border-radius: 50%;
  animation: orbitSpin 24s linear infinite;
}

.orbit-node {
  position: absolute;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-surface);
  border: 2px solid var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--color-mid);
  cursor: pointer;
  transition: transform var(--transition-base), box-shadow var(--transition-base), background var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.orbit-node:hover,
.orbit-node.active {
  transform: scale(1.15);
  background: var(--color-accent);
  color: var(--color-deep);
  box-shadow: var(--shadow-md);
}

.orbit-node:nth-child(2) { top: -8px; left: 50%; transform: translateX(-50%); }
.orbit-node:nth-child(3) { bottom: 20%; left: -8px; }
.orbit-node:nth-child(4) { bottom: 20%; right: -8px; }
.orbit-node:nth-child(2):hover,
.orbit-node:nth-child(2).active { transform: translateX(-50%) scale(1.15); }
.orbit-node:nth-child(3):hover,
.orbit-node:nth-child(3).active { transform: scale(1.15); }
.orbit-node:nth-child(4):hover,
.orbit-node:nth-child(4).active { transform: scale(1.15); }

.orbit-core {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-mid), var(--color-deep));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-warm);
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  text-align: center;
  line-height: 1.3;
  transition: transform var(--transition-slow);
}

.hero-orbit:hover .orbit-core {
  transform: translate(-50%, -50%) scale(1.05);
}

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

.hero-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-mid);
  margin-bottom: var(--space-sm);
}

.hero-detail {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--transition-base), transform var(--transition-base);
}

.hero-detail.visible {
  opacity: 1;
  transform: translateY(0);
}

.section {
  padding: var(--space-2xl) 0;
}

.section-alt {
  background: var(--color-surface);
}

.section-deep {
  background: var(--color-deep);
  color: var(--color-warm);
}

.section-deep h2,
.section-deep h3 {
  color: var(--color-accent);
}

.section-header {
  margin-bottom: var(--space-xl);
}

.section-header.center {
  text-align: center;
  max-width: 40rem;
  margin-inline: auto;
  margin-bottom: var(--space-xl);
}

.section-tag {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-mid);
  margin-bottom: var(--space-xs);
}

.lattice-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}

.lattice-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.lattice-card i {
  font-size: 2rem;
  color: var(--color-mid);
  margin-bottom: var(--space-sm);
  display: block;
}

.lattice-card h3 {
  margin-bottom: var(--space-xs);
}

.lattice-card p {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  margin-bottom: 0;
}

.cadence-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.cadence-block {
  text-align: center;
  padding: var(--space-md);
  border-radius: var(--radius-md);
  background: rgba(137, 215, 183, 0.15);
  transition: background var(--transition-base);
}

.cadence-block:hover {
  background: rgba(137, 215, 183, 0.35);
}

.cadence-time {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-mid);
}

.cadence-label {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-top: 0.25rem;
}

.matrix-panel {
  background: linear-gradient(160deg, var(--color-deep) 0%, #254a42 100%);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  color: var(--color-warm);
  transition: transform var(--transition-base);
}

.matrix-panel:hover {
  transform: scale(1.02);
}

.matrix-panel h3 {
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.matrix-panel p {
  font-size: 0.9375rem;
  opacity: 0.9;
  margin-bottom: var(--space-sm);
}

.matrix-panel ul {
  font-size: 0.875rem;
}

.matrix-panel li {
  padding: 0.375rem 0;
  padding-left: 1.25rem;
  position: relative;
  opacity: 0.85;
}

.matrix-panel li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.75rem;
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
}

.arctic-split {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--col-gap);
  align-items: center;
}

.arctic-visual img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-slow);
}

.arctic-visual:hover img {
  transform: scale(1.02);
}

.arctic-copy {
  grid-column: span 2;
}

.pathway-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.pathway-item {
  position: relative;
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--color-warm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: border-color var(--transition-base), background var(--transition-base);
}

.pathway-item:hover,
.pathway-item.selected {
  border-color: var(--color-mid);
  background: var(--color-surface);
}

.pathway-item .path-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: rgba(66, 132, 117, 0.25);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.pathway-detail {
  margin-top: var(--space-lg);
  padding: var(--space-lg);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-accent);
  display: none;
}

.pathway-detail.active {
  display: block;
  animation: fadeSlide 0.4s ease;
}

@keyframes fadeSlide {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.prelude-band {
  text-align: center;
  padding: var(--space-xl);
  background: linear-gradient(135deg, var(--color-mid), var(--color-deep));
  border-radius: var(--radius-lg);
  color: var(--color-warm);
}

.prelude-band h2 {
  color: var(--color-warm);
  margin-bottom: var(--space-sm);
}

.prelude-band p {
  max-width: 32rem;
  margin-inline: auto;
  margin-bottom: var(--space-md);
  opacity: 0.9;
}

.site-footer {
  background: var(--color-deep);
  color: var(--color-warm);
  padding-top: var(--space-xl);
}

.footer-cta {
  text-align: center;
  padding: var(--space-xl) var(--space-md);
  border-bottom: 1px solid rgba(137, 215, 183, 0.2);
}

.footer-cta h2 {
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.footer-cta p {
  max-width: 28rem;
  margin-inline: auto;
  margin-bottom: var(--space-md);
  opacity: 0.85;
  font-size: 0.9375rem;
}

.footer-cta .btn-primary {
  background: var(--color-accent);
  color: var(--color-deep);
}

.footer-cta .btn-primary:hover {
  background: var(--color-warm);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--col-gap);
  padding: var(--space-xl) 0;
}

.footer-brand {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.footer-grid p,
.footer-grid a {
  font-size: 0.875rem;
  color: rgba(255, 244, 225, 0.75);
}

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

.footer-col h4 {
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.footer-col ul li {
  margin-bottom: 0.5rem;
}

.footer-minimal {
  border-top: none;
  padding-top: var(--space-xl);
}

.footer-bottom {
  padding: var(--space-md) 0;
  border-top: 1px solid rgba(137, 215, 183, 0.15);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
  font-size: 0.8125rem;
  opacity: 0.7;
}

.page-hero {
  padding-top: calc(var(--header-height) + var(--space-xl));
  padding-bottom: var(--space-lg);
  background: linear-gradient(180deg, rgba(137, 215, 183, 0.2) 0%, var(--color-warm) 100%);
}

.page-hero h1 {
  margin-bottom: var(--space-sm);
}

.page-hero p {
  max-width: 36rem;
  color: var(--color-text-muted);
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--col-gap);
  align-items: start;
}

.contact-info-block {
  background: var(--color-surface);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.contact-info-block i {
  font-size: 1.5rem;
  color: var(--color-mid);
  margin-bottom: var(--space-sm);
  display: block;
}

.contact-form-wrap {
  grid-column: span 2;
  background: var(--color-surface);
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 0.375rem;
  color: var(--color-deep);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-warm);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-mid);
  box-shadow: 0 0 0 3px rgba(66, 132, 117, 0.15);
}

.form-group input.error,
.form-group textarea.error {
  border-color: #c44;
}

.form-group textarea {
  min-height: 8rem;
  resize: vertical;
}

.error-msg {
  font-size: 0.8125rem;
  color: #a33;
  margin-top: 0.25rem;
  display: none;
}

.error-msg.show {
  display: block;
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--space-xs);
}

.checkbox-group input {
  width: auto;
  margin-top: 0.25rem;
}

.checkbox-group label {
  font-size: 0.875rem;
  font-weight: 400;
}

.map-section {
  margin-top: var(--space-xl);
}

.map-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

.map-wrap iframe {
  width: 100%;
  height: 400px;
  border: none;
  display: block;
}

.founders-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: var(--col-gap);
}

.founder-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  border: 1px solid var(--color-border);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.founder-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.founder-role {
  font-size: 0.8125rem;
  color: var(--color-mid);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-xs);
}

.founder-visual {
  margin-bottom: var(--space-xl);
  text-align: center;
}

.founder-visual img {
  margin-inline: auto;
  border-radius: var(--radius-lg);
  max-width: 500px;
}

.sustain-pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--col-gap);
}

.sustain-card {
  padding: var(--space-lg);
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
}

.sustain-card i {
  font-size: 2rem;
  color: var(--color-mid);
  margin-bottom: var(--space-sm);
}

.sustain-visual {
  margin: var(--space-xl) 0;
  text-align: center;
}

.sustain-visual img {
  margin-inline: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.thank-you-wrap {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-xl) var(--space-md);
}

.thank-you-box {
  max-width: 32rem;
  padding: var(--space-xl);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.thank-you-box i {
  font-size: 3rem;
  color: var(--color-mid);
  margin-bottom: var(--space-md);
}

.legal-content {
  padding: var(--space-xl) 0 var(--space-2xl);
}

.legal-content h2 {
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
  font-size: 1.25rem;
}

.legal-content h3 {
  margin-top: var(--space-md);
  margin-bottom: var(--space-xs);
  font-size: 1.0625rem;
}

.legal-content p,
.legal-content li {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

.legal-content ul {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: var(--space-sm);
}

.legal-content li {
  margin-bottom: 0.375rem;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: var(--color-deep);
  color: var(--color-warm);
  padding: var(--space-md);
  box-shadow: 0 -4px 24px rgba(0, 0, 0, 0.2);
  transform: translateY(100%);
  transition: transform var(--transition-base);
}

.cookie-banner.visible {
  transform: translateY(0);
}

.cookie-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  max-width: var(--max-width);
  margin-inline: auto;
}

.cookie-text {
  flex: 1;
  min-width: 200px;
  font-size: 0.875rem;
  opacity: 0.9;
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.cookie-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(26, 49, 44, 0.6);
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
}

.cookie-modal.visible {
  display: flex;
}

.cookie-modal-box {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  max-width: 28rem;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
}

.cookie-modal-box h3 {
  margin-bottom: var(--space-md);
}

.cookie-option {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-sm) 0;
  border-bottom: 1px solid var(--color-border);
}

.cookie-option label {
  font-size: 0.9375rem;
  font-weight: 600;
}

.cookie-option p {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin: 0;
}

.toggle-switch {
  position: relative;
  width: 44px;
  height: 24px;
  flex-shrink: 0;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  inset: 0;
  background: #ccc;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.toggle-slider::before {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  left: 3px;
  bottom: 3px;
  background: white;
  border-radius: 50%;
  transition: transform var(--transition-fast);
}

.toggle-switch input:checked + .toggle-slider {
  background: var(--color-mid);
}

.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(20px);
}

.toggle-switch input:disabled + .toggle-slider {
  opacity: 0.6;
  cursor: not-allowed;
}

.cookie-modal-actions {
  display: flex;
  gap: var(--space-xs);
  margin-top: var(--space-md);
  justify-content: flex-end;
}

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1024px) {
  .three-col,
  .hero-interactive,
  .arctic-split,
  .pathway-grid,
  .founders-grid,
  .sustain-pillars,
  .contact-layout,
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hero-col-left,
  .hero-col-right {
    display: none;
  }

  .hero-interactive {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-top: calc(var(--header-height) + var(--space-lg));
  }

  .arctic-copy {
    grid-column: span 1;
  }

  .contact-form-wrap {
    grid-column: span 2;
  }

  .cadence-strip {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  .nav-main {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--color-warm);
    flex-direction: column;
    padding: var(--space-md);
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-120%);
    opacity: 0;
    transition: transform var(--transition-base), opacity var(--transition-base);
    pointer-events: none;
  }

  .nav-main.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .three-col,
  .arctic-split,
  .pathway-grid,
  .founders-grid,
  .sustain-pillars,
  .contact-layout,
  .footer-grid,
  .cadence-strip {
    grid-template-columns: 1fr;
  }

  .contact-form-wrap {
    grid-column: span 1;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

.trust-bar {
  background: var(--color-deep);
  color: var(--color-warm);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid rgba(137, 215, 183, 0.15);
}

.trust-bar-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-md) var(--space-lg);
  font-size: 0.8125rem;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.375rem;
  opacity: 0.9;
}

.trust-item i {
  color: var(--color-accent);
  font-size: 1rem;
}

.disclaimer-strip {
  background: rgba(26, 49, 44, 0.06);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  display: flex;
  gap: var(--space-sm);
  align-items: flex-start;
}

.disclaimer-strip i {
  color: var(--color-mid);
  font-size: 1.25rem;
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.fi-context-block {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--col-gap);
  padding: var(--space-lg);
  background: linear-gradient(135deg, rgba(66, 132, 117, 0.08), rgba(137, 215, 183, 0.12));
  border-radius: var(--radius-lg);
  border: 1px solid rgba(66, 132, 117, 0.2);
  position: relative;
  overflow: hidden;
}

.fi-context-block::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
}

.fi-context-item {
  text-align: center;
  padding: var(--space-sm);
}

.fi-context-item i {
  font-size: 1.75rem;
  color: var(--color-mid);
  margin-bottom: var(--space-xs);
  display: block;
}

.fi-context-item h3 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.fi-context-item p {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin: 0;
}

.season-interactive {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--col-gap);
  align-items: start;
}

.season-tabs {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.season-tab {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: var(--color-surface);
  border: 2px solid transparent;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: border-color var(--transition-base), background var(--transition-base), transform var(--transition-fast);
  text-align: left;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: var(--color-text);
}

.season-tab i {
  font-size: 1.5rem;
  color: var(--color-mid);
}

.season-tab:hover {
  border-color: rgba(66, 132, 117, 0.3);
  transform: translateX(4px);
}

.season-tab.active {
  border-color: var(--color-mid);
  background: rgba(137, 215, 183, 0.15);
  box-shadow: var(--glow-accent);
}

.season-panel {
  display: none;
  padding: var(--space-lg);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-accent);
  animation: panelReveal 0.45s ease;
}

.season-panel.active {
  display: block;
}

@keyframes panelReveal {
  from { opacity: 0; transform: translateX(12px); }
  to { opacity: 1; transform: translateX(0); }
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--col-gap);
}

.stat-card {
  text-align: center;
  padding: var(--space-lg);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.stat-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--glow-mid);
}

.stat-num {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--color-mid);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.stat-num::after {
  content: '+';
  font-size: 0.6em;
  color: var(--color-accent);
}

.stat-label {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.faq-item {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-base);
}

.faq-item.open {
  border-color: var(--color-mid);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md);
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-deep);
  text-align: left;
  transition: background var(--transition-fast);
}

.faq-question:hover {
  background: rgba(137, 215, 183, 0.1);
}

.faq-question i {
  font-size: 1.125rem;
  color: var(--color-mid);
  transition: transform var(--transition-base);
  flex-shrink: 0;
}

.faq-item.open .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-base), padding var(--transition-base);
}

.faq-item.open .faq-answer {
  max-height: 20rem;
}

.faq-answer-inner {
  padding: 0 var(--space-md) var(--space-md);
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

.programme-tabs {
  display: flex;
  gap: var(--space-xs);
  margin-bottom: var(--space-lg);
  flex-wrap: wrap;
}

.programme-tab {
  padding: 0.625rem 1.25rem;
  background: var(--color-surface);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-muted);
  transition: all var(--transition-base);
}

.programme-tab:hover {
  border-color: var(--color-mid);
  color: var(--color-deep);
}

.programme-tab.active {
  background: var(--color-mid);
  border-color: var(--color-mid);
  color: var(--color-warm);
  box-shadow: var(--glow-mid);
}

.programme-panel {
  display: none;
  animation: panelReveal 0.4s ease;
}

.programme-panel.active {
  display: block;
}

.pricing-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: transform var(--transition-base), box-shadow var(--transition-base);
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.pricing-card.featured {
  border-color: var(--color-mid);
  box-shadow: var(--glow-accent);
  position: relative;
}

.pricing-badge {
  position: absolute;
  top: -0.75rem;
  right: var(--space-md);
  background: var(--color-accent);
  color: var(--color-deep);
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
}

.pricing-amount {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-mid);
  margin: var(--space-sm) 0;
}

.pricing-amount span {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--color-text-muted);
}

.pricing-vat {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

.pricing-features {
  font-size: 0.875rem;
  margin-bottom: var(--space-md);
}

.pricing-features li {
  padding: 0.375rem 0;
  padding-left: 1.25rem;
  position: relative;
  color: var(--color-text-muted);
}

.pricing-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.7rem;
  width: 5px;
  height: 5px;
  background: var(--color-accent);
  border-radius: 50%;
}

.hours-block {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.hours-item {
  padding: var(--space-md);
  background: rgba(137, 215, 183, 0.12);
  border-radius: var(--radius-md);
  text-align: center;
}

.hours-day {
  font-weight: 600;
  color: var(--color-deep);
  margin-bottom: 0.25rem;
}

.hours-time {
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

.transparency-notice {
  padding: var(--space-lg);
  background: var(--color-deep);
  color: var(--color-warm);
  border-radius: var(--radius-lg);
  margin-top: var(--space-xl);
}

.transparency-notice h3 {
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
}

.transparency-notice p {
  font-size: 0.9375rem;
  opacity: 0.9;
  margin-bottom: var(--space-xs);
}

.transparency-notice ul {
  font-size: 0.875rem;
  opacity: 0.85;
  padding-left: 1.25rem;
  list-style: disc;
}

.transparency-notice li {
  margin-bottom: 0.25rem;
}

.values-orbit {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--col-gap);
}

.value-node {
  padding: var(--space-lg);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  text-align: center;
  transition: transform var(--transition-slow), box-shadow var(--transition-base);
  position: relative;
}

.value-node::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-accent), var(--color-mid));
  z-index: -1;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.value-node:hover {
  transform: scale(1.03);
}

.value-node:hover::after {
  opacity: 0.3;
}

.value-node i {
  font-size: 2rem;
  color: var(--color-mid);
  margin-bottom: var(--space-sm);
}

.commitment-meter {
  margin-top: var(--space-lg);
}

.meter-row {
  margin-bottom: var(--space-md);
}

.meter-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.875rem;
  margin-bottom: 0.375rem;
}

.meter-label span:first-child {
  font-weight: 600;
}

.meter-track {
  height: 8px;
  background: rgba(26, 49, 44, 0.1);
  border-radius: var(--radius-full);
  overflow: hidden;
}

.meter-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--color-mid), var(--color-accent));
  border-radius: var(--radius-full);
  width: 0;
  transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.meter-fill.animated {
  width: var(--meter-width);
}

.footer-disclaimer {
  padding: var(--space-md) 0;
  border-top: 1px solid rgba(137, 215, 183, 0.15);
  font-size: 0.75rem;
  opacity: 0.65;
  line-height: 1.5;
  text-align: center;
}

.footer-company-id {
  font-size: 0.8125rem;
  opacity: 0.8;
  margin-top: var(--space-xs);
}

.hero-interactive {
  background: radial-gradient(ellipse at 50% 0%, rgba(137, 215, 183, 0.12) 0%, transparent 55%);
}

.orbit-ring {
  animation: orbitSpin 24s linear infinite;
  box-shadow: inset 0 0 20px rgba(137, 215, 183, 0.1);
}

.lattice-card,
.matrix-panel,
.founder-card {
  backdrop-filter: blur(8px);
}

.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }

.slide-left {
  opacity: 0;
  transform: translateX(-24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.slide-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.scale-in {
  opacity: 0;
  transform: scale(0.95);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.scale-in.visible {
  opacity: 1;
  transform: scale(1);
}

.prelude-band .btn-outline-light {
  margin-left: 0.5rem;
  color: var(--color-warm);
  border-color: var(--color-warm);
}

.prelude-band .btn-outline-light:hover {
  background: var(--color-warm);
  color: var(--color-deep);
}

.pulse-glow {
  animation: pulseGlow 3s ease-in-out infinite;
}

@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 0 rgba(137, 215, 183, 0); }
  50% { box-shadow: var(--glow-accent); }
}

.btn-primary {
  position: relative;
  overflow: hidden;
}

.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
  transform: translateX(-100%);
  transition: transform 0.5s ease;
}

.btn-primary:hover::after {
  transform: translateX(100%);
}

.site-header {
  border-bottom: 1px solid rgba(66, 132, 117, 0.15);
}

.logo {
  text-transform: lowercase;
  letter-spacing: 0.02em;
}

.section-tag {
  font-family: var(--font-display);
  padding: 0.25rem 0.75rem;
  background: rgba(137, 215, 183, 0.2);
  border-radius: var(--radius-full);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

@media (max-width: 1024px) {
  .fi-context-block,
  .season-interactive,
  .stats-row,
  .values-orbit,
  .hours-block {
    grid-template-columns: 1fr 1fr;
  }

  .season-interactive {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .fi-context-block,
  .stats-row,
  .values-orbit,
  .hours-block {
    grid-template-columns: 1fr;
  }

  .trust-bar-inner {
    flex-direction: column;
    align-items: center;
    gap: var(--space-xs);
  }
}