:root {
  color-scheme: light;
  --paper: #ffffff;
  --ink: #181b19;
  --ink-soft: #5b625e;
  --surface: #f7f8f7;
  --muted: #f1f3f1;
  --line: #dfe2df;
  --line-strong: #343936;
  --signal: #185f56;
  --signal-dark: #104a43;
  --signal-pale: #edf5f3;
  --danger: #8b302d;
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-mono: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
  --step--1: 0.82rem;
  --step-0: 1.0625rem;
  --step-1: clamp(1.18rem, 1.14rem + 0.24vw, 1.32rem);
  --step-2: clamp(1.65rem, 1.48rem + 0.8vw, 2.1rem);
  --step-3: clamp(2.15rem, 1.8rem + 1.6vw, 3rem);
  --step-4: clamp(2.35rem, 2rem + 2.6vw, 4rem);
  --space-1: 0.35rem;
  --space-2: 0.65rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2.25rem;
  --space-6: 3.5rem;
  --space-7: 5.5rem;
  --frame: 64rem;
  --measure: 42rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  min-width: 20rem;
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--font-sans);
  font-size: var(--step-0);
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

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

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

a {
  color: inherit;
  text-decoration-thickness: 0.07em;
  text-underline-offset: 0.18em;
}

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

:focus-visible {
  outline: 2px solid var(--signal);
  outline-offset: 3px;
}

::selection {
  color: var(--ink);
  background: var(--signal-pale);
}

h1,
h2,
h3,
p,
ul,
ol,
dl {
  margin-top: 0;
}

h1,
h2,
h3 {
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

h1 {
  max-width: 18ch;
  margin-bottom: var(--space-4);
  font-size: var(--step-4);
}

h2 {
  max-width: 22ch;
  margin-bottom: var(--space-4);
  font-size: var(--step-3);
}

h3 {
  margin-bottom: var(--space-2);
  font-size: var(--step-1);
}

p,
li {
  max-width: var(--measure);
}

p:last-child,
ul:last-child,
ol:last-child {
  margin-bottom: 0;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: var(--space-3);
  left: var(--space-3);
  padding: var(--space-2) var(--space-3);
  color: #fff;
  background: var(--ink);
  transform: translateY(-200%);
}

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

.frame {
  width: min(calc(100% - 3rem), var(--frame));
  margin-inline: auto;
}

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

.space-before {
  margin-top: var(--space-4);
}

.eyebrow,
.meta,
.price-label {
  color: var(--ink-soft);
  font-size: var(--step--1);
  font-weight: 600;
  letter-spacing: 0.07em;
  line-height: 1.4;
  text-transform: uppercase;
}

.pricing-note {
  color: var(--ink-soft);
  font-size: var(--step--1);
}

.eyebrow {
  margin-bottom: var(--space-3);
}

.lede {
  max-width: 40rem;
  margin-bottom: var(--space-5);
  color: var(--ink-soft);
  font-size: var(--step-1);
  line-height: 1.5;
}

.site-header {
  position: relative;
  z-index: 20;
  border-bottom: 1px solid var(--line);
}

.site-header__inner {
  display: flex;
  min-height: 4.5rem;
  gap: var(--space-5);
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  flex: 0 0 auto;
  gap: 0.65rem;
  align-items: center;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
}

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

.brand__mark {
  width: 1.25rem;
  height: 1.25rem;
}

.brand__name {
  letter-spacing: -0.025em;
}

.site-nav {
  display: flex;
  gap: clamp(0.9rem, 2.2vw, 1.75rem);
  align-items: center;
  font-size: 0.9rem;
}

.site-nav a {
  color: var(--ink-soft);
  text-decoration: none;
}

.site-nav a:hover {
  color: var(--ink);
}

.site-nav a[aria-current="page"] {
  color: var(--signal);
  font-weight: 650;
}

.site-nav__contact {
  min-height: 2.5rem;
  padding: 0.52rem 0.9rem;
  margin-left: var(--space-2);
  border-radius: 0.18rem;
  color: #fff !important;
  background: var(--signal);
  font-weight: 650;
}

.site-nav__contact:hover {
  color: #fff !important;
  background: var(--signal-dark);
}

.mobile-menu {
  display: none;
}

.mobile-menu summary {
  display: inline-flex;
  width: 2.75rem;
  height: 2.75rem;
  align-items: center;
  justify-content: center;
  border-radius: 0.18rem;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
}

.mobile-menu summary::-webkit-details-marker {
  display: none;
}

.mobile-menu summary:hover {
  color: var(--signal);
}

.mobile-menu__icon {
  width: 1.25rem;
  height: 1.25rem;
}

.mobile-menu__icon--close {
  display: none;
}

.mobile-menu[open] .mobile-menu__icon--menu {
  display: none;
}

.mobile-menu[open] .mobile-menu__icon--close {
  display: block;
}

.mobile-menu__nav {
  position: absolute;
  z-index: 20;
  top: 100%;
  left: 0;
  width: 100%;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--paper);
}

.mobile-menu__links {
  display: grid;
  padding-block: var(--space-2);
}

.mobile-menu__links a {
  display: flex;
  min-height: 2.75rem;
  padding-block: 0.65rem;
  align-items: center;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
  text-decoration: none;
}

.mobile-menu__links a:last-child {
  border-bottom: 0;
}

.mobile-menu__links a:hover {
  color: var(--ink);
}

.mobile-menu__links a[aria-current="page"] {
  color: var(--signal);
  font-weight: 650;
}

.hero {
  padding-block: clamp(4.5rem, 9vw, 6.5rem);
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(17rem, 1fr);
  gap: clamp(3rem, 6vw, 5rem);
  align-items: start;
}

.hero .lede {
  margin-bottom: var(--space-3);
}

.hero__sub {
  max-width: 36rem;
  margin-bottom: var(--space-5);
  color: var(--ink-soft);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
}

.button {
  display: inline-flex;
  min-height: 2.85rem;
  padding: 0.68rem 0.95rem;
  align-items: center;
  justify-content: center;
  padding-inline: 1.2rem;
  border: 1px solid var(--signal);
  border-radius: 0.18rem;
  color: #fff;
  background: var(--signal);
  font-weight: 650;
  line-height: 1.15;
  text-decoration: none;
}

.button:hover {
  border-color: var(--signal-dark);
  color: #fff;
  background: var(--signal-dark);
}

.button--outline {
  border-color: var(--line-strong);
  color: var(--ink);
  background: transparent;
}

.button--outline:hover {
  border-color: var(--ink);
  color: #fff;
  background: var(--ink);
}

.arrow-link {
  display: inline-flex;
  width: fit-content;
  gap: var(--space-2);
  align-items: center;
  color: var(--signal);
  font-weight: 650;
  text-decoration-color: #8bafa9;
  text-underline-offset: 0.28em;
}

.arrow-link:hover {
  color: var(--signal-dark);
  text-decoration-color: currentColor;
}

.section {
  padding-block: clamp(4rem, 8vw, 6rem);
  border-top: 1px solid var(--line);
}

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

.section--cta {
  padding-block: clamp(3rem, 5vw, 4rem);
  border-top: 0;
}

.section__head {
  display: grid;
  margin-bottom: var(--space-6);
  grid-template-columns: minmax(12rem, 0.7fr) minmax(0, 1.3fr);
  gap: var(--space-6);
  align-items: start;
}

.section__head h2 {
  margin-bottom: 0;
}

.section__head p {
  margin-bottom: 0;
  color: var(--ink-soft);
}

.section__action {
  margin-top: var(--space-5);
}

.offer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(12rem, 0.34fr);
  gap: var(--space-6);
  align-items: start;
}

.service-list--rows {
  border-block: 1px solid var(--line);
}

.offer--compact {
  padding-block: var(--space-5);
  border-top: 1px solid var(--line);
}

.offer--compact:first-child {
  border-top: 0;
}

.service-list--cards {
  display: grid;
  gap: var(--space-3);
}

.offer--card {
  padding: clamp(1.5rem, 4vw, 2.25rem);
  border: 1px solid var(--line);
  background: var(--paper);
}

.offer--card h2 {
  max-width: none;
  font-size: var(--step-2);
}

.offer h3 {
  font-size: var(--step-2);
}

.offer__duration {
  display: flex;
  margin-bottom: var(--space-2);
  gap: var(--space-3);
  align-items: center;
  color: var(--ink-soft);
  font-size: 0.86rem;
}

.offer__index {
  color: var(--signal);
  font-family: var(--font-mono);
  font-weight: 700;
}

.offer__body > p:not(.offer__duration) {
  color: var(--ink-soft);
}

.offer__list,
.check-list {
  padding-left: 0;
  list-style: none;
}

.offer__list {
  margin-top: var(--space-3);
  columns: 2;
  column-gap: var(--space-5);
}

.offer__includes-label {
  margin-top: var(--space-5);
}

.offer__list li,
.check-list li {
  position: relative;
  padding-left: 1.5rem;
}

.offer__list li::before,
.check-list li::before {
  position: absolute;
  left: 0;
  color: var(--signal);
  font-weight: 700;
  content: "✓";
}

.offer__list li + li,
.check-list li + li {
  margin-top: var(--space-2);
}

.compact-list {
  margin-top: var(--space-5);
}

.price {
  padding-left: var(--space-4);
  border-left: 1px solid var(--line);
}

.price-label {
  display: block;
}

.price__value {
  display: block;
  margin-block: var(--space-1);
  font-family: var(--font-mono);
  font-size: var(--step-1);
  font-weight: 700;
  letter-spacing: -0.035em;
}

.price__alternates {
  display: block;
  color: var(--ink-soft);
  font-size: var(--step--1);
}

.offer__action {
  width: 100%;
  margin-top: var(--space-5);
}

.proof-card {
  display: grid;
  padding: clamp(1.5rem, 4vw, 2.25rem);
  border: 1px solid var(--line);
  background: var(--paper);
  grid-template-columns: minmax(0, 1.5fr) minmax(16rem, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
}

.proof-card .meta {
  margin-bottom: var(--space-3);
}

.proof-card h2,
.proof-card h3 {
  margin-bottom: var(--space-3);
  font-size: var(--step-2);
}

.proof-card p {
  color: var(--ink-soft);
}

.proof-card .arrow-link {
  margin-top: var(--space-5);
}

.work-list--cards {
  display: grid;
  gap: var(--space-3);
}

.fact-panel {
  padding-top: var(--space-4);
  border-top: 2px solid var(--line-strong);
}

.fact-panel > .eyebrow,
.fact-panel > .meta {
  margin-bottom: var(--space-3);
}

.fact-panel__lead {
  font-size: var(--step-1);
  line-height: 1.35;
}

.fact-list {
  margin: var(--space-4) 0 0;
  border-top: 1px solid var(--line);
}

.proof-card > .fact-list {
  padding-left: var(--space-5);
  margin-top: 0;
  border-top: 0;
  border-left: 1px solid var(--line);
}

.fact-list > div {
  padding-block: var(--space-3);
  border-bottom: 1px solid var(--line);
}

.fact-list > div:last-child {
  border-bottom: 0;
}

.fact-list dt {
  font-size: 0.86rem;
  font-weight: 650;
}

.fact-list dd {
  margin: var(--space-1) 0 0;
  color: var(--ink-soft);
  font-size: 0.94rem;
}

.fact-list a {
  color: var(--signal);
}

.product-feature {
  display: grid;
  grid-template-columns: minmax(12rem, 0.7fr) minmax(0, 1.3fr);
  gap: clamp(3rem, 7vw, 6rem);
  align-items: start;
}

.feature-panel {
  padding-top: var(--space-5);
  border-top: 2px solid var(--line-strong);
}

.feature-panel h3 {
  font-size: var(--step-1);
}

.feature-panel p {
  color: var(--ink-soft);
}

.feature-panel .arrow-link {
  margin-top: var(--space-4);
}

.status {
  display: inline-block;
  padding: 0.28rem 0.6rem;
  border-radius: 0.16rem;
  color: var(--ink-soft);
  background: var(--muted);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  line-height: 1.2;
  text-transform: uppercase;
}

.title-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

.title-row h2 {
  margin-bottom: 0;
}

.content-stack {
  display: grid;
  gap: var(--space-6);
}

.content-stack h2 {
  font-size: var(--step-2);
}

.content-stack p {
  color: var(--ink-soft);
}

.sticky-facts {
  position: sticky;
  top: var(--space-5);
}

.sticky-facts .aside {
  margin-top: var(--space-5);
}

.minus-list {
  padding: 0;
  margin: var(--space-4) 0 0;
  list-style: none;
}

.minus-list li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--ink-soft);
}

.minus-list li::before {
  position: absolute;
  left: 0;
  content: "−";
}

.minus-list li + li {
  margin-top: var(--space-2);
}

.fit-comparison {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}

.fit-comparison__secondary {
  padding-left: var(--space-5);
  border-left: 1px solid var(--line);
}

.fit-comparison__secondary > .meta {
  margin-bottom: var(--space-3);
}

.fit-comparison h2 {
  max-width: none;
  font-size: var(--step-2);
}

.sequence {
  counter-reset: sequence;
  padding: 0;
  margin: 0;
  list-style: none;
}

.sequence li {
  max-width: none;
  padding-block: var(--space-3);
  border-top: 1px solid var(--line);
  counter-increment: sequence;
}

.sequence--numbered li {
  display: grid;
  grid-template-columns: 1.5rem minmax(0, 1fr);
  gap: var(--space-3);
}

.sequence--numbered li::before {
  color: var(--signal);
  font-family: var(--font-mono);
  font-size: var(--step--1);
  font-weight: 700;
  content: counter(sequence, decimal-leading-zero);
}

.sequence strong {
  display: block;
  margin-bottom: var(--space-1);
}

.sequence p {
  margin: 0;
  color: var(--ink-soft);
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.8fr);
  gap: clamp(3rem, 8vw, 7rem);
  align-items: start;
}

.aside,
.notice {
  padding-top: var(--space-4);
  border-top: 1px solid var(--line-strong);
}

.aside p,
.notice p {
  color: var(--ink-soft);
}

.notice--draft {
  padding-left: var(--space-4);
  border-top-color: var(--danger);
  border-left: 3px solid var(--danger);
}

.contact-panel {
  display: grid;
  padding-block: var(--space-5);
  border-top: 2px solid var(--line-strong);
  grid-template-columns: minmax(0, 1.35fr) minmax(12rem, 0.65fr);
  gap: var(--space-5);
  align-items: end;
}

.contact-panel h2 {
  margin-bottom: var(--space-3);
}

.page-head {
  padding-top: clamp(2rem, 4vw, 3rem);
}

.page-head + .section {
  padding-top: var(--space-5);
  border-top: 0;
}

.page-head .lede {
  max-width: none;
  margin-bottom: 0;
  font-size: var(--step-0);
}

.page-head h1 {
  max-width: none;
  margin-bottom: var(--space-2);
  font-size: var(--step-3);
}

.breadcrumb {
  margin-bottom: var(--space-5);
  color: var(--ink-soft);
  font-size: 0.84rem;
}

.breadcrumb ol {
  display: flex;
  padding: 0;
  gap: var(--space-2);
  list-style: none;
}

.breadcrumb li::after {
  margin-left: var(--space-2);
  color: var(--line-strong);
  content: "/";
}

.breadcrumb li:last-child::after {
  content: "";
}

.prose {
  max-width: var(--measure);
}

.prose h2 {
  margin-top: var(--space-7);
  font-size: var(--step-2);
}

.prose h3 {
  margin-top: var(--space-5);
}

.prose li + li {
  margin-top: var(--space-2);
}

.site-footer {
  padding-block: clamp(2.75rem, 5vw, 3.5rem);
  border-top: 2px solid var(--line-strong);
  background: var(--surface);
}

.site-footer__grid {
  display: grid;
  grid-template-columns: minmax(14rem, 1fr) repeat(2, minmax(9rem, 0.4fr));
  gap: var(--space-6);
}

.site-footer h2 {
  margin-bottom: var(--space-3);
  font-size: var(--step-1);
}

.site-footer h3 {
  margin-bottom: var(--space-3);
  color: var(--ink-soft);
  font-size: 0.85rem;
  letter-spacing: 0;
}

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

.site-footer li + li {
  margin-top: var(--space-2);
}

.site-footer nav a {
  color: var(--ink-soft);
  text-decoration: none;
}

.site-footer nav a:hover,
.site-footer nav a:focus-visible {
  color: var(--ink);
  text-decoration: underline;
}

.site-footer__contact {
  color: var(--signal);
  font-weight: 650;
  text-decoration-color: #8bafa9;
}

.site-footer__contact:hover {
  color: var(--signal-dark);
  text-decoration-color: currentColor;
}

.site-footer__note {
  display: flex;
  padding-top: var(--space-5);
  margin-top: var(--space-5);
  border-top: 1px solid var(--line);
  gap: var(--space-3);
  align-items: center;
  justify-content: space-between;
  color: var(--ink-soft);
  font-size: var(--step--1);
}

.site-footer__note p {
  margin: 0;
}

@media (max-width: 52rem) {
  .site-header__inner {
    min-height: 4rem;
  }

  .site-nav--desktop {
    display: none;
  }

  .mobile-menu {
    display: block;
  }

  .hero__grid,
  .product-feature {
    grid-template-columns: 1fr;
  }

  .hero__grid {
    gap: var(--space-6);
  }

  .section__head,
  .split,
  .fit-comparison,
  .contact-panel {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .fit-comparison__secondary {
    padding-top: var(--space-5);
    padding-left: 0;
    border-top: 2px solid var(--line-strong);
    border-left: 0;
  }

}

@media (max-width: 42rem) {
  .frame {
    width: min(calc(100% - 2rem), var(--frame));
  }

  .hero {
    padding-block: var(--space-6);
  }

  .offer,
  .proof-card,
  .site-footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .price {
    padding-top: var(--space-3);
    padding-left: 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .proof-card > .fact-list {
    padding-top: var(--space-3);
    padding-left: 0;
    border-top: 1px solid var(--line);
    border-left: 0;
  }

  .offer__list {
    columns: 1;
  }

  .sticky-facts {
    position: static;
  }

  .site-footer__grid {
    gap: var(--space-5);
  }

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

@media (max-width: 28rem) {
  .hero__actions {
    align-items: flex-start;
    flex-direction: column;
  }
}

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media print {
  body {
    color: #000;
    background: #fff;
  }

  .skip-link,
  .site-nav,
  .mobile-menu,
  .hero__actions,
  .contact-panel {
    display: none;
  }

  a {
    color: #000;
  }
}