/* === Design Tokens === */
:root {
  --color-bg: #F3F5EE;
  --color-bg-card: #FAFBF8;
  --color-text: #1F2B1E;
  --color-text-secondary: #4A5A44;
  --color-text-muted: #7D8B77;
  --color-accent: #5E7A52;
  --color-accent-hover: #3F5C35;
  --color-accent2: #8B7BAD;
  --color-active-hover: #3A4F37;
  --color-border: #C6C9BE;
  --color-surface: #E6E9DF;

  --font: 'Atkinson Hyperlegible Next', system-ui, sans-serif;
  --radius-card: 16px;
  --radius-button: 14px;
  --shadow-card: 0 1px 3px rgba(0, 0, 0, 0.04);
  --texture-card: linear-gradient(145deg, rgba(255, 255, 255, 0) 0%, rgba(0, 0, 0, 0.01) 100%);
}

/* === Reset & Base === */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* === Layout === */
.hero {
  text-align: center;
  padding: 100px 24px 80px;
  max-width: 640px;
  margin: 0 auto;
}

section {
  max-width: 640px;
  margin: 0 auto;
  padding: 60px 24px;
  border-top: 1px solid var(--color-border);
}

/* === Hero === */
.hero-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  margin-bottom: 16px;
}

.wordmark {
  font-size: 48px;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -1px;
}

.tagline {
  font-size: 20px;
  color: var(--color-accent);
  font-weight: 500;
  margin-bottom: 40px;
  line-height: 1.5;
}

/* === CTA Button === */
.cta-button {
  display: inline-block;
  background: var(--color-accent);
  color: var(--color-bg-card);
  padding: 14px 36px;
  border-radius: var(--radius-button);
  font-size: 17px;
  font-weight: 600;
  text-decoration: none;
  border: none;
  cursor: pointer;
  font-family: var(--font);
  transition: background 0.2s;
}

.cta-button:hover {
  background: var(--color-accent-hover);
}

/* === Narrative === */
.narrative p {
  font-size: 18px;
  line-height: 1.8;
  color: var(--color-text-secondary);
  margin-bottom: 16px;
}

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

/* === How It Works === */
.section-heading {
  font-size: 24px;
  font-weight: 600;
  margin-bottom: 32px;
  color: var(--color-text);
}

.steps {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.step {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: 24px;
  box-shadow: var(--shadow-card);
  background-image: var(--texture-card);
}

.step-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-accent2);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
}

.step h3 {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 4px;
}

.step p {
  font-size: 15px;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

/* === Built Differently === */
.value-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.value-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.value-dot {
  width: 8px;
  height: 8px;
  min-width: 8px;
  background: var(--color-accent2);
  border-radius: 50%;
  margin-top: 8px;
}

.value-item h3 {
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 2px;
}

.value-item p {
  font-size: 15px;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

/* === Waitlist CTA === */
.waitlist {
  text-align: center;
}

.waitlist-subtitle {
  font-size: 16px;
  color: var(--color-text-secondary);
  margin-bottom: 32px;
}

.email-form {
  display: flex;
  gap: 12px;
  max-width: 440px;
  margin: 0 auto;
  flex-wrap: wrap;
  justify-content: center;
}

.email-form input[type="email"] {
  flex: 1;
  min-width: 220px;
  padding: 14px 18px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-button);
  font-size: 16px;
  font-family: var(--font);
  background: var(--color-bg-card);
  color: var(--color-text);
  outline: none;
}

.email-form input[type="email"]:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(94, 122, 82, 0.15);
}

.email-form button {
  padding: 14px 28px;
}

.waitlist-note {
  margin-top: 16px;
  font-size: 14px;
  color: var(--color-text-muted);
}

/* === Footer === */
footer {
  text-align: center;
  padding: 24px;
  font-size: 13px;
  color: var(--color-text-muted);
  border-top: 1px solid var(--color-border);
}

/* === Screen Reader Only === */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* === Responsive === */
@media (max-width: 480px) {
  .hero {
    padding: 72px 20px 56px;
  }

  .wordmark {
    font-size: 36px;
  }

  .tagline {
    font-size: 18px;
  }

  section {
    padding-left: 20px;
    padding-right: 20px;
  }
}

/* === Accessibility === */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition: none !important;
  }
}