:root {
  --color-graphite: #1a2429;
  --color-graphite-light: #2a353c;
  --color-graphite-mid: #3d4a52;
  --color-teal: #4a9b8e;
  --color-teal-muted: #3d8278;
  --color-mint: #7ecfc0;
  --color-mint-soft: #a8e0d6;
  --color-stone: #c4bdb4;
  --color-stone-warm: #d9d2c8;
  --color-blue-gray: #5a7a8a;
  --color-blue-gray-light: #7a96a4;
  --color-text: #e8e4df;
  --color-text-muted: #a8a39c;
  --color-surface: rgba(42, 53, 60, 0.65);
  --color-surface-hover: rgba(58, 72, 82, 0.75);
  --color-border: rgba(122, 150, 164, 0.2);
  --color-error: #c97a6a;
  --color-success: #6ab5a0;
  --font-primary: "Outfit", system-ui, sans-serif;
  --font-display: "Syne", "Outfit", sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-md: 1.125rem;
  --font-size-lg: 1.375rem;
  --font-size-xl: 1.75rem;
  --font-size-2xl: 2.25rem;
  --font-size-3xl: 3rem;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --line-height-tight: 1.2;
  --line-height-base: 1.6;
  --line-height-loose: 1.8;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.15);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.25);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.35);
  --shadow-glow: 0 0 40px rgba(74, 155, 142, 0.15);
  --radius-sm: 0.375rem;
  --radius-md: 0.75rem;
  --radius-lg: 1.25rem;
  --radius-xl: 2rem;
  --radius-full: 9999px;
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4.5rem;
  --space-4xl: 6rem;
  --transition-fast: 0.2s ease;
  --transition-base: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --max-width: 72rem;
  --header-height: 4.5rem;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-base);
  color: var(--color-text);
  background-color: var(--color-graphite);
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 30%, rgba(74, 155, 142, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse 70% 50% at 80% 70%, rgba(90, 122, 138, 0.06) 0%, transparent 55%),
    radial-gradient(ellipse 50% 40% at 50% 50%, rgba(126, 207, 192, 0.04) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

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

a:hover {
  color: var(--color-mint-soft);
}

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-stone-warm);
}

h1 {
  font-size: clamp(var(--font-size-2xl), 5vw, var(--font-size-3xl));
}

h2 {
  font-size: clamp(var(--font-size-xl), 3.5vw, var(--font-size-2xl));
}

h3 {
  font-size: var(--font-size-lg);
}

p {
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
}

p:last-child {
  margin-bottom: 0;
}

ul, ol {
  color: var(--color-text-muted);
  padding-left: var(--space-xl);
  margin-bottom: var(--space-md);
}

li {
  margin-bottom: var(--space-xs);
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-height);
  background: rgba(26, 36, 41, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition-base);
}

.site-header.scrolled {
  background: rgba(26, 36, 41, 0.95);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
}

.brand-logo {
  font-family: var(--font-display);
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-bold);
  color: var(--color-stone-warm);
  letter-spacing: -0.02em;
  transition: color var(--transition-fast);
  white-space: nowrap;
}

.brand-logo:hover {
  color: var(--color-mint);
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--color-border);
  color: var(--color-text);
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: var(--font-size-md);
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.nav-toggle:hover {
  background: var(--color-surface);
  border-color: var(--color-teal);
}

.main-nav ul {
  display: flex;
  list-style: none;
  gap: var(--space-xs);
  padding: 0;
  margin: 0;
}

.main-nav a {
  display: block;
  padding: var(--space-sm) var(--space-md);
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  border-radius: var(--radius-full);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--color-mint);
  background: rgba(74, 155, 142, 0.1);
}

main {
  position: relative;
  z-index: 1;
  padding-top: var(--header-height);
}

.flow-section {
  position: relative;
  padding: var(--space-4xl) var(--space-lg);
  overflow: hidden;
}

.flow-section::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 10%;
  right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-border), transparent);
}

.flow-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.hero-flow {
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  padding: var(--space-4xl) var(--space-lg);
  position: relative;
}

.hero-radial {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(74, 155, 142, 0.15);
  animation: pulse-ring 8s ease-in-out infinite;
}

.hero-ring:nth-child(1) {
  width: 40vw;
  height: 40vw;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.hero-ring:nth-child(2) {
  width: 60vw;
  height: 60vw;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: -2s;
  border-color: rgba(126, 207, 192, 0.1);
}

.hero-ring:nth-child(3) {
  width: 80vw;
  height: 80vw;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: -4s;
  border-color: rgba(90, 122, 138, 0.08);
}

@keyframes pulse-ring {
  0%, 100% { opacity: 0.4; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 0.8; transform: translate(-50%, -50%) scale(1.03); }
}

.hero-content {
  max-width: var(--max-width);
  margin: 0 auto;
  position: relative;
  z-index: 2;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.hero-text {
  min-width: 0;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  align-items: center;
}

.hero-actions .flow-cta-secondary {
  margin-left: 0;
}

.hero-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-teal);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--space-lg);
}

.hero-label i {
  font-size: var(--font-size-xs);
}

.hero-title {
  max-width: 18ch;
  margin-bottom: var(--space-xl);
}

.hero-lead {
  font-size: var(--font-size-md);
  max-width: 42ch;
  line-height: var(--line-height-loose);
  margin-bottom: var(--space-2xl);
}

.hero-content .hero-lead {
  max-width: none;
}

.hero-visual {
  margin-top: 0;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  opacity: 0.85;
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.hero-visual img {
  display: block;
  width: 100%;
  height: auto;
}

.hero-visual:hover {
  opacity: 1;
  transform: scale(1.01);
}

.flow-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  background: linear-gradient(135deg, var(--color-teal), var(--color-teal-muted));
  color: var(--color-graphite);
  font-weight: var(--font-weight-semibold);
  font-size: var(--font-size-sm);
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: transform var(--transition-base), box-shadow var(--transition-base);
  box-shadow: var(--shadow-md);
}

.flow-cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  color: var(--color-graphite);
}

.flow-cta-secondary {
  background: transparent;
  color: var(--color-mint);
  border: 1px solid var(--color-border);
  box-shadow: none;
  margin-left: var(--space-md);
}

.flow-cta-secondary:hover {
  background: var(--color-surface);
  color: var(--color-mint-soft);
  box-shadow: var(--shadow-sm);
}

.section-header {
  margin-bottom: var(--space-3xl);
  max-width: 40rem;
}

.section-label {
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-teal);
  margin-bottom: var(--space-md);
  display: block;
}

.organic-grid {
  display: grid;
  gap: var(--space-xl);
}

.organic-item {
  position: relative;
  padding: var(--space-2xl);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  transition: background var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}

.organic-item:hover {
  background: var(--color-surface-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.organic-item::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 20%;
  right: 20%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-teal), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.organic-item:hover::before {
  opacity: 1;
}

.organic-icon {
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(74, 155, 142, 0.12);
  border-radius: var(--radius-full);
  color: var(--color-mint);
  font-size: var(--font-size-md);
  margin-bottom: var(--space-lg);
  transition: background var(--transition-base), transform var(--transition-base);
}

.organic-item:hover .organic-icon {
  background: rgba(74, 155, 142, 0.22);
  transform: scale(1.08);
}

.organic-item h3 {
  margin-bottom: var(--space-sm);
}

.radial-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: center;
}

.radial-visual {
  position: relative;
}

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

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

.momentum-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.momentum-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  transition: border-color var(--transition-base), transform var(--transition-base);
  margin: 0;
}

.momentum-list li:hover {
  border-color: rgba(74, 155, 142, 0.3);
  transform: translateX(4px);
}

.momentum-list i {
  color: var(--color-teal);
  font-size: var(--font-size-md);
  margin-top: 0.2rem;
  flex-shrink: 0;
}

.challenge-flow {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
}

.challenge-step {
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: var(--space-xl);
  padding: var(--space-2xl) 0;
  position: relative;
}

.challenge-step::before {
  content: "";
  position: absolute;
  left: 2rem;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--color-teal), transparent);
  opacity: 0.3;
}

.challenge-step:last-child::before {
  bottom: 50%;
}

.step-marker {
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  background: var(--color-surface);
  border: 2px solid var(--color-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: var(--font-weight-bold);
  color: var(--color-mint);
  position: relative;
  z-index: 1;
  transition: background var(--transition-base), box-shadow var(--transition-base);
}

.challenge-step:hover .step-marker {
  background: rgba(74, 155, 142, 0.15);
  box-shadow: var(--shadow-glow);
}

.join-panel {
  text-align: center;
  padding: var(--space-4xl) var(--space-2xl);
  background: linear-gradient(160deg, rgba(42, 53, 60, 0.8), rgba(26, 36, 41, 0.9));
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
}

.join-panel::before {
  content: "";
  position: absolute;
  width: 200%;
  height: 200%;
  top: -50%;
  left: -50%;
  background: radial-gradient(circle, rgba(74, 155, 142, 0.06) 0%, transparent 50%);
  animation: drift 12s linear infinite;
}

@keyframes drift {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

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

.join-panel h2 {
  margin-bottom: var(--space-md);
}

.join-panel p {
  max-width: 36rem;
  margin: 0 auto var(--space-2xl);
}

.page-hero {
  padding: var(--space-4xl) var(--space-lg) var(--space-3xl);
  text-align: center;
  position: relative;
}

.page-hero::before {
  content: "";
  position: absolute;
  width: 50vw;
  height: 50vw;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(74, 155, 142, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

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

.page-hero p {
  max-width: 40rem;
  margin: 0 auto;
  font-size: var(--font-size-md);
}

.content-block {
  max-width: 48rem;
  margin: 0 auto;
}

.content-block h2 {
  margin-top: var(--space-2xl);
  margin-bottom: var(--space-md);
}

.content-block h2:first-child {
  margin-top: 0;
}

.policy-meta {
  font-size: var(--font-size-sm);
  color: var(--color-blue-gray-light);
  margin-bottom: var(--space-2xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid var(--color-border);
}

.contact-form-wrap {
  max-width: 36rem;
  margin: 0 auto;
}

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

.form-group label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--color-stone);
  margin-bottom: var(--space-sm);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--space-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text);
  font-family: var(--font-primary);
  font-size: var(--font-size-base);
  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-teal);
  box-shadow: 0 0 0 3px rgba(74, 155, 142, 0.15);
}

.form-group input.error,
.form-group textarea.error {
  border-color: var(--color-error);
}

.form-group textarea {
  min-height: 9rem;
  resize: vertical;
}

.error-message {
  display: none;
  font-size: var(--font-size-xs);
  color: var(--color-error);
  margin-top: var(--space-xs);
}

.error-message.visible {
  display: block;
}

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

.checkbox-group input[type="checkbox"] {
  width: auto;
  margin-top: 0.25rem;
  accent-color: var(--color-teal);
}

.checkbox-group label {
  margin-bottom: 0;
  font-weight: var(--font-weight-normal);
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.thank-you-panel {
  text-align: center;
  padding: var(--space-4xl) var(--space-lg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.thank-you-icon {
  width: 5rem;
  height: 5rem;
  border-radius: 50%;
  background: rgba(74, 155, 142, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-2xl);
  color: var(--color-mint);
  margin-bottom: var(--space-xl);
}

.thank-you-panel h1 {
  font-size: var(--font-size-2xl);
  margin-bottom: var(--space-md);
}

.thank-you-panel p {
  font-size: var(--font-size-base);
  margin-bottom: var(--space-lg);
}

.thank-you-panel a {
  font-size: var(--font-size-sm);
  margin-top: var(--space-lg);
}

.site-footer {
  position: relative;
  z-index: 1;
  background: rgba(20, 28, 32, 0.95);
  border-top: 1px solid var(--color-border);
  padding: var(--space-3xl) var(--space-lg) var(--space-xl);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.footer-disclaimer {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  line-height: var(--line-height-loose);
  padding: var(--space-lg);
  background: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  margin-bottom: var(--space-2xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.footer-col h4 {
  font-family: var(--font-primary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-stone);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-md);
}

.footer-col ul {
  list-style: none;
  padding: 0;
}

.footer-col li {
  margin-bottom: var(--space-sm);
}

.footer-col a {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.footer-col a:hover {
  color: var(--color-mint);
}

.footer-contact p {
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-xs);
}

.footer-bottom {
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer-bottom p {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  margin: 0;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: rgba(20, 28, 32, 0.97);
  backdrop-filter: blur(16px);
  border-top: 1px solid var(--color-border);
  padding: var(--space-xl);
  transform: translateY(100%);
  transition: transform var(--transition-base);
}

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

.cookie-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.cookie-text {
  font-size: var(--font-size-sm);
  margin-bottom: var(--space-lg);
  max-width: 52rem;
}

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

.cookie-btn {
  padding: var(--space-sm) var(--space-lg);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  cursor: pointer;
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-text);
  transition: background var(--transition-fast), border-color var(--transition-fast);
}

.cookie-btn:hover {
  background: var(--color-surface);
}

.cookie-btn-accept {
  background: var(--color-teal);
  border-color: var(--color-teal);
  color: var(--color-graphite);
}

.cookie-btn-accept:hover {
  background: var(--color-teal-muted);
}

.cookie-settings {
  display: none;
  margin-top: var(--space-xl);
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border);
}

.cookie-settings.open {
  display: block;
}

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

.cookie-category:last-child {
  border-bottom: none;
}

.cookie-category-info h4 {
  font-family: var(--font-primary);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-stone);
  margin-bottom: var(--space-xs);
}

.cookie-category-info p {
  font-size: var(--font-size-xs);
  margin: 0;
}

.toggle-switch {
  position: relative;
  width: 3rem;
  height: 1.5rem;
  flex-shrink: 0;
}

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

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

.toggle-slider::before {
  content: "";
  position: absolute;
  width: 1.125rem;
  height: 1.125rem;
  left: 0.2rem;
  bottom: 0.15rem;
  background: var(--color-stone);
  border-radius: 50%;
  transition: transform var(--transition-fast);
}

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

.toggle-switch input:checked + .toggle-slider::before {
  transform: translateX(1.5rem);
}

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

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

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

@media (min-width: 48rem) {
  .organic-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .organic-grid.two-col {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 48rem) {
  .nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .main-nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: rgba(26, 36, 41, 0.98);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--color-border);
    padding: var(--space-lg);
    transform: translateY(-120%);
    opacity: 0;
    transition: transform var(--transition-base), opacity var(--transition-base);
    pointer-events: none;
  }

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

  .main-nav ul {
    flex-direction: column;
    gap: var(--space-xs);
  }

  .main-nav a {
    padding: var(--space-md);
    font-size: var(--font-size-base);
  }

  .radial-layout {
    grid-template-columns: 1fr;
  }

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

  .flow-cta-secondary {
    margin-left: 0;
    margin-top: var(--space-md);
  }

  .hero-flow {
    min-height: auto;
    padding-top: var(--space-3xl);
    padding-bottom: var(--space-3xl);
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .challenge-step {
    grid-template-columns: 3rem 1fr;
    gap: var(--space-md);
  }

  .step-marker {
    width: 3rem;
    height: 3rem;
    font-size: var(--font-size-sm);
  }

  .challenge-step::before {
    left: 1.5rem;
  }
}


@media (max-width: 32rem) {
  .brand-logo {
    font-size: var(--font-size-sm);
  } 

  .page-hero h1 {
    font-size: var(--font-size-lg);
  }

  .organic-item {
    padding: var(--space-xl);
  }
  
  .join-panel {
    padding: var(--space-xl);
  }

  .content-block h2 {
    font-size: var(--font-size-md);
  }

  .content-block {
    overflow-wrap: break-word;
    word-break: break-word;
  }

  .momentum-list li {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-md);
    padding: var(--space-md);
  }

  .momentum-list i {
    margin-top: 0;
  }

  h3 {
    font-size: var(--font-size-sm);
  }
  
}