:root {
  /* Indigo 700/800 instead of 600/700: bumps `.button-primary`
   * (white text on --color-primary) past WCAG AA from 4.21:1 to ~6.2:1.
   * See issue #720 for the audit + axe report. */
  --color-primary: #4338CA;
  --color-primary-hover: #3730A3;
  --color-cta: #7C3AED;
  --color-cta-hover: #6D28D9;
  --color-accent: #0891B2;
  --color-accent-soft: rgba(8, 145, 178, 0.12);
  --color-eyebrow: #4338CA;
  --color-canvas: #F8FAFC;
  --color-surface: rgba(255, 255, 255, 0.92);
  --color-surface-strong: #FFFFFF;
  --color-surface-subtle: #F1F5F9;
  --color-ink: #0F172A;
  --color-text: #334155;
  --color-muted: #94A3B8;
  --color-border: #E2E8F0;
  --color-border-strong: #CBD5E1;
  --color-shadow: rgba(15, 23, 42, 0.08);
  --color-shadow-strong: rgba(15, 23, 42, 0.14);
  --font-heading: "Plus Jakarta Sans", "Inter", sans-serif;
  --font-body: "Inter", sans-serif;
  --radius-lg: 12px;
  --radius-md: 8px;
  --radius-sm: 6px;
  --max-width: 1180px;
  --transition-base: 180ms ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
  font-family: var(--font-body);
  color: var(--color-ink);
  background: linear-gradient(180deg, #fcfdff 0%, #f8fafc 100%);
  line-height: 1.6;
}

a {
  color: inherit;
}

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

.site-shell {
  position: relative;
  z-index: 1;
  width: min(calc(100% - 40px), var(--max-width));
  margin: 0 auto;
  padding: 24px 0 48px;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 36px;
}

.brand-link {
  display: inline-flex;
  align-items: center;
}

.brand-wordmark {
  width: 172px;
  height: auto;
}

.header-nav,
.site-nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.site-nav {
  flex-wrap: wrap;
  justify-content: center;
}

.header-nav a:not(.button),
.site-nav a:not(.button) {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--color-text);
  text-decoration: none;
  transition: color var(--transition-base);
}

.header-nav a:not(.button):hover,
.site-nav a:not(.button):hover {
  color: var(--color-ink);
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  border: none;
  background: none;
  cursor: pointer;
}

.mobile-menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-ink);
  border-radius: 1px;
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition:
    transform var(--transition-base),
    border-color var(--transition-base),
    background-color var(--transition-base),
    box-shadow var(--transition-base);
}

.button:hover {
  transform: translateY(-1px);
}

.button-primary {
  color: #FFFFFF;
  background: var(--color-primary);
  /* Shadow tone matches the new --color-primary (#4338CA) for visual cohesion. */
  box-shadow: 0 4px 12px rgba(67, 56, 202, 0.18);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--color-primary-hover);
  /* Shadow tone matches the new --color-primary-hover (#3730A3). */
  box-shadow: 0 4px 12px rgba(55, 48, 163, 0.22);
}

.button-primary:disabled {
  opacity: 0.6;
  cursor: default;
  transform: none;
}

.button-secondary,
.button-header {
  color: var(--color-ink);
  background: rgba(255, 255, 255, 0.92);
  border-color: var(--color-border);
}

.button-secondary:hover,
.button-secondary:focus-visible,
.button-header:hover,
.button-header:focus-visible {
  background: var(--color-surface-strong);
  border-color: var(--color-border-strong);
}

.button-sm,
.button-header {
  min-height: 40px;
  padding: 0 16px;
  font-size: 0.88rem;
}

.button-full {
  width: 100%;
}

.eyebrow,
.promise-title,
.launch-kicker,
.feature-kicker {
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-note,
.promise-title,
.launch-kicker,
.feature-kicker {
  font-size: 0.78rem;
  font-weight: 700;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--color-eyebrow);
  font-size: 0.8rem;
  font-weight: 700;
}

.eyebrow-muted {
  color: var(--color-primary);
}

.eyebrow-on-dark {
  color: #67E8F9;
}

h1,
h2 {
  margin: 0;
  font-family: var(--font-heading);
  color: var(--color-ink);
  letter-spacing: 0;
}

h1 {
  max-width: 14ch;
  font-size: clamp(3rem, 5vw, 5rem);
  line-height: 0.97;
}

h2 {
  font-size: clamp(1.5rem, 2.5vw, 2.2rem);
  line-height: 1.08;
}

h3 {
  margin: 0;
  font-family: var(--font-heading);
  color: var(--color-ink);
  font-size: 1.15rem;
  letter-spacing: 0;
}

.hero-lede,
.promise-text,
.section-lede {
  color: var(--color-text);
  font-size: 1rem;
}

.hero {
  display: block;
}

.hero-copy,
.promise-card {
  border: 1px solid var(--color-border);
  box-shadow: 0 12px 28px -24px var(--color-shadow);
}

.hero-copy {
  display: flex;
  flex-direction: column;
  height: 100%;
  max-width: 880px;
  position: relative;
  overflow: hidden;
  padding: 46px;
  border-radius: calc(var(--radius-lg) + 6px);
  background: rgba(255, 255, 255, 0.96);
  animation: rise-in 420ms ease both;
}

.hero-copy::after {
  content: none;
}

.hero-lede {
  max-width: 36rem;
  margin: 22px 0 0;
  font-size: 1.06rem;
}

.living-loop {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.living-loop li {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 34px;
  padding: 0 10px;
  border: 1px solid rgba(148, 163, 184, 0.24);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--color-text);
  font-size: 0.78rem;
  font-weight: 700;
  white-space: nowrap;
}

.living-loop span {
  color: var(--color-muted);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
}

.living-loop-review {
  border-color: rgba(245, 158, 11, 0.38);
  background: rgba(255, 251, 235, 0.88);
  color: var(--color-ink);
  box-shadow: inset 0 0 0 1px rgba(245, 158, 11, 0.08);
  animation: living-loop-review 4.8s ease-in-out infinite;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.hero-actions-compact {
  margin-top: 24px;
}

.hero-note {
  max-width: 34rem;
  margin: 18px 0 0;
  color: var(--color-text);
}

.hero-list {
  margin: 24px 0 0;
  padding-left: 18px;
  color: var(--color-text);
}

.hero-list li + li {
  margin-top: 8px;
}

.hero-list-compact {
  margin-top: 20px;
}

.promise-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 22px;
}

.promise-card {
  padding: 24px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.94);
}

.promise-title {
  margin: 0 0 10px;
  color: var(--color-primary);
}

.promise-text {
  margin: 0;
}

.section-block {
  margin-top: 72px;
  scroll-margin-top: 92px;
}

.section-header,
.section-heading {
  max-width: 720px;
  margin-bottom: 36px;
}

.section-lede {
  margin: 14px 0 0;
  max-width: 44rem;
}

.section-lede-on-dark {
  color: rgba(226, 232, 240, 0.82);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.step-card,
.feature-card,
.launch-card,
.faq-card,
.option-card,
.trust-card,
.pilot-card {
  padding: 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 16px 36px -30px var(--color-shadow);
}

.step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  margin-bottom: 14px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #FFFFFF;
  font-weight: 800;
  font-size: 0.95rem;
}

.step-card h3,
.feature-card h3,
.launch-card h3,
.faq-card h3,
.option-card h3,
.trust-card h3,
.pilot-card h3 {
  margin-bottom: 10px;
}

.step-card p,
.feature-card p,
.launch-card p,
.faq-card p,
.option-card p,
.trust-card p,
.pilot-card p {
  margin: 0;
  color: var(--color-text);
  font-size: 0.95rem;
}

.launch-kicker,
.feature-kicker {
  margin: 0 0 10px;
  color: var(--color-primary);
}

.launch-grid,
.faq-grid,
.options-grid,
.capability-grid,
.trust-grid,
.pilot-grid {
  display: grid;
  gap: 18px;
}

.launch-grid,
.faq-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.options-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.capability-grid,
.pilot-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

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

.section-block-accent {
  padding: 40px;
  border-radius: calc(var(--radius-lg) + 6px);
  border: 1px solid rgba(148, 163, 184, 0.14);
  background: #111827;
  box-shadow: 0 12px 34px -28px rgba(15, 23, 42, 0.28);
}

.section-block-accent h2 {
  color: #F8FAFC;
}

.section-block-accent .trust-card,
.section-block-accent .pilot-card {
  border-color: rgba(148, 163, 184, 0.16);
  background: rgba(255, 255, 255, 0.04);
  box-shadow: none;
}

.section-block-accent .trust-card h3,
.section-block-accent .pilot-card h3 {
  color: #F8FAFC;
}

.section-block-accent .trust-card p,
.section-block-accent .pilot-card p {
  color: #CBD5E1;
}

.section-block-accent .feature-kicker {
  color: #67E8F9;
}

.option-card-featured {
  border-color: var(--color-primary);
  box-shadow: 0 14px 34px -28px rgba(79, 70, 229, 0.28);
}

.contact-section {
  margin-top: 72px;
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
  padding: 40px;
  border-radius: calc(var(--radius-lg) + 6px);
  border: 1px solid var(--color-border);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 12px 30px -24px var(--color-shadow);
}

.contact-layout .contact-copy h2 {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  margin-bottom: 10px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-ink);
}

.form-label input,
.form-label textarea {
  padding: 10px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-ink);
  background: var(--color-surface-strong);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}

.form-label input:focus,
.form-label textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12);
}

.form-label textarea {
  resize: vertical;
  min-height: 88px;
}

.form-label input::placeholder,
.form-label textarea::placeholder {
  color: var(--color-muted);
}

.honey {
  position: absolute;
  left: -9999px;
}

.form-status {
  margin: 0;
  min-height: 1.4em;
  font-size: 0.9rem;
}

.form-success {
  color: #059669;
}

.form-error {
  color: #DC2626;
}

p.contact-copy {
  margin: 24px 0 0;
  color: rgba(226, 232, 240, 0.82);
}

p.contact-copy a {
  color: #FFFFFF;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 40px;
  padding: 0 2px;
  font-size: 14px;
  line-height: 20px;
  color: var(--color-text);
}

.pricing-note {
  margin: 18px 0 0;
  color: var(--color-text);
  font-size: 0.95rem;
}

.footer-left p {
  margin: 0;
}

.footer-brand {
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-links a {
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  transition: color var(--transition-base);
}

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

:focus-visible {
  outline: 3px solid rgba(79, 70, 229, 0.24);
  outline-offset: 3px;
}

@keyframes rise-in {
  from {
    transform: translateY(18px);
  }

  to {
    transform: translateY(0);
  }
}

@keyframes living-loop-review {
  0%,
  30%,
  64%,
  100% {
    border-color: rgba(245, 158, 11, 0.22);
    box-shadow: inset 0 0 0 1px rgba(245, 158, 11, 0.05);
  }

  38%,
  50% {
    border-color: rgba(245, 158, 11, 0.56);
    box-shadow:
      inset 0 0 0 1px rgba(245, 158, 11, 0.14),
      0 10px 24px -18px rgba(245, 158, 11, 0.62);
  }
}

@media (max-width: 980px) {
  .promise-strip,
  .steps-grid,
  .launch-grid,
  .faq-grid,
  .capability-grid,
  .pilot-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .options-grid,
  .trust-grid {
    grid-template-columns: 1fr;
  }

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

  .section-block-accent {
    padding: 32px;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 720px) {
  .site-shell {
    width: min(calc(100% - 24px), var(--max-width));
    padding-top: 18px;
  }

  .site-header {
    position: relative;
    align-items: center;
    margin-bottom: 24px;
  }

  .brand-wordmark {
    width: 148px;
  }

  h1 {
    max-width: 11ch;
    font-size: clamp(2.45rem, 11vw, 3.3rem);
  }

  .header-nav {
    display: none;
    flex-direction: column;
    align-items: flex-start;
    position: absolute;
    top: 58px;
    right: 0;
    width: min(280px, calc(100vw - 24px));
    padding: 16px 20px;
    border-radius: var(--radius-md);
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid var(--color-border);
    box-shadow: 0 12px 40px -12px var(--color-shadow-strong);
    z-index: 100;
    gap: 14px;
  }

  .header-nav.nav-open {
    display: flex;
  }

  .site-nav {
    gap: 14px 18px;
    justify-content: flex-start;
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .hero-copy,
  .contact-layout,
  .section-block-accent {
    padding: 22px;
  }

  .living-loop,
  .promise-strip,
  .steps-grid,
  .launch-grid,
  .faq-grid,
  .options-grid,
  .capability-grid,
  .trust-grid,
  .pilot-grid {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    flex-direction: column;
  }

  .living-loop {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .living-loop li {
    justify-content: flex-start;
  }

  .hero-actions .button,
  .button-header {
    width: 100%;
  }

  .hero-lede,
  .hero-note {
    font-size: 0.97rem;
  }

  .site-footer {
    gap: 20px;
  }

  .footer-links {
    flex-direction: column;
    gap: 12px;
  }
}

@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;
  }

  .living-loop-review {
    animation: none !important;
  }
}

/* -------------------------------------------------------------
 * Legal documents (TOS / Privacy / DPA)
 * ------------------------------------------------------------- */
.draft-banner {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin: 0 0 28px;
  padding: 18px 22px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: rgba(248, 250, 252, 0.96);
  color: var(--color-ink);
}

.draft-banner strong {
  font-size: 0.9rem;
  letter-spacing: 0.02em;
}

.draft-banner p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--color-text);
}

.legal-content h2 {
  margin-top: 32px;
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-ink);
}

.legal-content h3 {
  margin-top: 22px;
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--color-ink);
}

.legal-content p,
.legal-content ul,
.legal-content ol {
  margin: 10px 0 16px;
  color: var(--color-text);
  line-height: 1.65;
  max-width: 46rem;
}

.legal-content ul,
.legal-content ol {
  padding-left: 22px;
}

.legal-content li {
  margin-bottom: 6px;
}

.legal-content table {
  width: 100%;
  max-width: 46rem;
  border-collapse: collapse;
  margin: 14px 0 22px;
  font-size: 0.94rem;
}

.legal-content th,
.legal-content td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  vertical-align: top;
}

.legal-content th {
  font-weight: 700;
  color: var(--color-ink);
  background: rgba(79, 70, 229, 0.05);
}

.legal-content code,
.legal-token {
  font-family:
    ui-monospace, SFMono-Regular, SF Mono, Menlo, Consolas, monospace;
  font-size: 0.88em;
  padding: 2px 6px;
  border-radius: 4px;
  background: rgba(79, 70, 229, 0.08);
  color: var(--color-primary);
}

.legal-content .legal-toc {
  margin: 0 0 24px;
  padding: 18px 22px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid var(--color-border);
}

.legal-content .legal-toc h2 {
  margin: 0 0 8px;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-muted);
}

.legal-content .legal-toc ol {
  margin: 0;
  padding-left: 20px;
  font-size: 0.95rem;
}