:root {
  color-scheme: dark;
  --navy: #09131f;
  --navy-raised: #111e2d;
  --navy-soft: #182638;
  --offwhite: #f3efe6;
  --offwhite-soft: #d9d4ca;
  --muted: #9aa5b0;
  --accent: #b9826f;
  --accent-light: #d6a693;
  --line: rgba(243, 239, 230, 0.16);
  --line-strong: rgba(243, 239, 230, 0.3);
  --radius: 18px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  background: var(--navy);
  color: var(--offwhite);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
}

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

:focus-visible {
  outline: 3px solid var(--accent-light);
  outline-offset: 4px;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 100;
  padding: 0.65rem 0.9rem;
  background: var(--offwhite);
  color: var(--navy);
  font-weight: 700;
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: translateY(0);
}

.shell {
  width: min(100% - 2rem, 1120px);
  margin-inline: auto;
}

.site-header {
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding-block: 1rem;
}

.wordmark {
  width: fit-content;
  font-size: 1rem;
  font-weight: 750;
  letter-spacing: 0.01em;
  text-decoration: none;
}

.site-header nav {
  margin-inline: -0.25rem;
  overflow-x: auto;
  scrollbar-width: thin;
}

.site-header ul {
  display: flex;
  width: max-content;
  margin: 0;
  padding: 0.25rem;
  gap: 0.4rem;
  list-style: none;
}

.site-header nav a {
  display: block;
  padding: 0.45rem 0.6rem;
  border-radius: 4px;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 650;
  text-decoration: none;
  white-space: nowrap;
}

.site-header nav a:hover,
.site-header nav a[aria-current="page"] {
  color: var(--offwhite);
  background: var(--navy-raised);
}

h1,
h2,
h3,
p {
  overflow-wrap: break-word;
}

h1,
h2,
h3 {
  margin-top: 0;
  line-height: 1.08;
  letter-spacing: -0.035em;
}

h1 {
  margin-bottom: 1.35rem;
  font-size: clamp(2.6rem, 10vw, 5.5rem);
  font-weight: 650;
}

h2 {
  font-size: clamp(1.75rem, 6vw, 3rem);
}

h3 {
  font-size: 1.35rem;
}

.eyebrow {
  margin: 0 0 0.85rem;
  color: var(--accent-light);
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.lede,
.product-intro > p,
.page-heading > p:not(.eyebrow):not(.updated) {
  color: var(--offwhite-soft);
  font-size: clamp(1.05rem, 2.5vw, 1.25rem);
}

.text-link,
.card-link {
  color: var(--offwhite);
  font-weight: 700;
  text-decoration-color: var(--accent);
  text-decoration-thickness: 2px;
  text-underline-offset: 0.35rem;
}

.home-hero {
  display: grid;
  gap: 2.25rem;
  padding-block: clamp(3.5rem, 9vw, 7rem);
}

.home-statement {
  max-width: 750px;
}

.home-statement .lede {
  max-width: 650px;
  margin-bottom: 1.5rem;
}

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

.app-card {
  display: flex;
  min-height: 270px;
  flex-direction: column;
  padding: clamp(1.4rem, 4vw, 2.1rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--navy-raised);
}

.app-card:nth-child(2) {
  background: #101c2a;
}

.card-topline {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  margin-bottom: 2.5rem;
  color: var(--muted);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.status {
  color: var(--accent-light);
}

.status::before {
  display: inline-block;
  width: 0.45rem;
  height: 0.45rem;
  margin-right: 0.5rem;
  border-radius: 50%;
  background: var(--accent);
  content: "";
}

.app-card h2 {
  margin-bottom: 0.8rem;
}

.app-card p {
  max-width: 470px;
  margin: 0 0 2rem;
  color: var(--offwhite-soft);
}

.card-link {
  width: fit-content;
  margin-top: auto;
}

.tester-band {
  padding-block: clamp(3.5rem, 8vw, 6rem);
  background: var(--offwhite);
  color: var(--navy);
}

.tester-band .eyebrow {
  color: #865f50;
}

.tester-inner {
  display: grid;
  gap: 1.75rem;
  align-items: center;
}

.tester-inner h2 {
  margin-bottom: 0.75rem;
}

.tester-inner p:last-child {
  max-width: 720px;
  margin-bottom: 0;
  color: #4f5962;
}

.button {
  display: inline-flex;
  width: fit-content;
  min-height: 3rem;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1rem;
  border: 1px solid var(--accent);
  border-radius: 5px;
  background: var(--accent);
  color: #07111c;
  font-weight: 750;
  text-decoration: none;
}

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

.button:disabled {
  border-color: var(--line-strong);
  background: transparent;
  color: var(--muted);
  cursor: not-allowed;
}

.small-note {
  padding-block: 2.25rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.small-note p {
  margin: 0;
}

.product-hero {
  display: grid;
  gap: 2rem;
  padding-block: clamp(4rem, 11vw, 8rem);
  border-bottom: 1px solid var(--line);
}

.product-hero h1 {
  margin-bottom: 0;
}

.product-intro {
  max-width: 610px;
}

.product-intro > p {
  margin-top: 0;
}

.content-section,
.quiet-section {
  padding-block: clamp(4rem, 9vw, 7rem);
}

.section-heading {
  max-width: 720px;
  margin-bottom: 2.25rem;
}

.section-heading h2 {
  margin-bottom: 0.9rem;
}

.section-heading > p:last-child {
  color: var(--muted);
}

.step-grid,
.feature-grid {
  display: grid;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.step-grid li,
.feature-grid article {
  padding: 1.4rem 0;
  border-bottom: 1px solid var(--line);
}

.step-grid span,
.feature-grid span,
.section-number {
  color: var(--accent-light);
  font-size: 0.7rem;
  font-weight: 750;
  letter-spacing: 0.1em;
}

.step-grid strong {
  display: block;
  margin-top: 0.6rem;
  font-size: 1.1rem;
}

.step-grid p,
.feature-grid p {
  margin: 0.35rem 0 0;
  color: var(--muted);
}

.feature-grid h3 {
  margin: 0.7rem 0 0.4rem;
}

.split-section {
  display: grid;
  gap: 1rem;
  padding-bottom: clamp(4rem, 9vw, 7rem);
}

.split-section article,
.plain-callout {
  padding: clamp(1.4rem, 4vw, 2rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--navy-raised);
}

.split-section article p:last-child,
.plain-callout p {
  margin-bottom: 0;
  color: var(--muted);
}

.plain-callout {
  border-left: 3px solid var(--accent);
}

.quiet-section {
  max-width: 850px;
  border-top: 1px solid var(--line);
}

.quiet-section > p:not(.eyebrow):not(.availability-note) {
  max-width: 700px;
  color: var(--offwhite-soft);
  font-size: 1.1rem;
}

.availability-note {
  margin-top: 2rem;
  color: var(--muted);
}

.page-main {
  padding-block: clamp(4rem, 10vw, 7rem);
}

.page-heading {
  max-width: 800px;
  margin-bottom: clamp(3rem, 8vw, 5rem);
}

.page-heading a,
.fallback a,
.policy-list a {
  color: var(--accent-light);
  text-underline-offset: 0.25rem;
}

.updated {
  margin-top: 1.5rem;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.contact-layout {
  display: grid;
  gap: 1rem;
}

.email-panel,
.form-panel {
  padding: clamp(1.4rem, 4vw, 2.2rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--navy-raised);
}

.email-panel h2,
.form-panel h2 {
  margin-bottom: 0.8rem;
}

.email-panel > p:not(.eyebrow),
.form-status {
  color: var(--offwhite-soft);
}

.email-panel .button {
  margin-block: 0.7rem 1rem;
}

.fallback {
  font-size: 0.9rem;
}

.form-status {
  padding: 0.8rem 1rem;
  border-left: 3px solid var(--accent);
  background: rgba(185, 130, 111, 0.09);
}

fieldset {
  margin: 0;
  padding: 0;
  border: 0;
}

.field-grid {
  display: grid;
  gap: 1rem;
}

.field {
  margin-bottom: 1rem;
}

label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.86rem;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--line-strong);
  border-radius: 4px;
  background: var(--navy);
  color: var(--offwhite);
}

textarea {
  resize: vertical;
}

fieldset:disabled input,
fieldset:disabled select,
fieldset:disabled textarea {
  opacity: 0.58;
}

.field-note {
  margin: 0.35rem 0 0;
  color: var(--muted);
  font-size: 0.78rem;
}

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

.policy-list {
  max-width: 850px;
  border-top: 1px solid var(--line);
}

.policy-list section {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: 1rem;
  padding-block: 2rem;
  border-bottom: 1px solid var(--line);
}

.policy-list h2 {
  margin-bottom: 0.8rem;
  font-size: clamp(1.5rem, 5vw, 2.2rem);
}

.policy-list p {
  color: var(--offwhite-soft);
}

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

.site-footer {
  padding-block: 2rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.82rem;
}

.footer-grid {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.65rem;
}

.footer-grid p {
  margin: 0;
}

.footer-grid a {
  text-underline-offset: 0.25rem;
}

.footer-name {
  color: var(--offwhite);
  font-weight: 750;
}

@media (min-width: 620px) {
  .header-inner {
    gap: 1rem;
  }

  .site-header nav a {
    padding-inline: 0.75rem;
  }

  .app-card-grid,
  .feature-grid,
  .field-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .step-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0 1.5rem;
  }

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

  .plain-callout {
    grid-column: 1 / -1;
  }

  .footer-grid {
    flex-flow: row wrap;
    gap: 0.75rem 1.5rem;
  }

  .footer-grid > *:last-child {
    margin-left: auto;
  }
}

@media (min-width: 860px) {
  .shell {
    width: min(100% - 4rem, 1120px);
  }

  .header-inner {
    min-height: 78px;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding-block: 0;
  }

  .site-header nav {
    margin: 0;
    overflow: visible;
  }

  .home-hero {
    grid-template-columns: 0.88fr 1.12fr;
    align-items: center;
  }

  .home-statement h1 {
    font-size: clamp(3.2rem, 5.4vw, 5.1rem);
  }

  .tester-inner {
    grid-template-columns: 1fr auto;
    gap: 3rem;
  }

  .product-hero {
    grid-template-columns: 1fr 0.8fr;
    align-items: end;
  }

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

  .feature-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0 1.5rem;
  }

  .contact-layout {
    grid-template-columns: 0.75fr 1.25fr;
    align-items: start;
  }
}

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