:root {
  --background: #ffffff;
  --foreground: #000000;
  --muted: #f5f5f5;
  --muted-foreground: #525252;
  --border-light: #e5e5e5;
  --display: "Playfair Display", Georgia, serif;
  --body: "Source Serif 4", Georgia, serif;
  --mono: "JetBrains Mono", Consolas, monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  margin: 0;
  background:
    linear-gradient(rgba(0, 0, 0, 0.015), rgba(0, 0, 0, 0.015)),
    var(--background);
  color: var(--foreground);
  font-family: var(--body);
  font-size: 1.125rem;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
}

body::before {
  background-image: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 1px,
    #000000 1px,
    #000000 2px
  );
  background-size: 100% 4px;
  opacity: 0.015;
}

body::after {
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  opacity: 0.02;
}

a {
  color: inherit;
}

button,
input,
textarea {
  font: inherit;
}

button,
a,
input,
textarea {
  -webkit-tap-highlight-color: transparent;
}

::selection {
  background: var(--foreground);
  color: var(--background);
}

.skip-link {
  position: fixed;
  top: 16px;
  left: 16px;
  z-index: 50;
  padding: 12px 16px;
  background: var(--foreground);
  color: var(--background);
  font-family: var(--mono);
  font-size: 0.875rem;
  text-decoration: none;
  text-transform: uppercase;
  transform: translateY(-150%);
}

.skip-link:focus {
  transform: translateY(0);
  outline: 3px solid var(--foreground);
  outline-offset: 3px;
}

.section-shell {
  width: min(1152px, calc(100% - 48px));
  margin-inline: auto;
}

.mono-header {
  position: sticky;
  top: 0;
  z-index: 20;
  border-bottom: 4px solid var(--foreground);
  background: var(--background);
}

.mono-nav {
  width: min(1152px, calc(100% - 48px));
  min-height: 78px;
  margin-inline: auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 32px;
}

.mono-brand,
.mono-links a,
.mono-nav-cta,
.mono-label,
.section-kicker,
.hero-meta,
.panel-scale,
.mono-footer,
.contact-form span {
  font-family: var(--mono);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: uppercase;
}

.mono-brand,
.mono-links a,
.mono-nav-cta {
  text-decoration: none;
}

.mono-brand {
  font-weight: 700;
}

.mono-links {
  display: flex;
  justify-content: center;
  gap: 28px;
}

.mono-links a {
  padding-block: 8px;
  border-bottom: 1px solid transparent;
}

.mono-links a:hover,
.mono-links a:focus-visible {
  border-color: var(--foreground);
  outline: none;
}

.mono-nav-cta {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--foreground);
  padding: 0 20px;
}

.mono-nav-cta:hover,
.mono-nav-cta:focus-visible {
  background: var(--foreground);
  color: var(--background);
  outline: none;
}

.mono-hero {
  min-height: calc(100svh - 78px);
  display: grid;
  align-content: center;
  padding-block: 72px 96px;
}

.hero-meta {
  display: grid;
  grid-template-columns: 80px 1fr auto;
  gap: 24px;
  border-top: 8px solid var(--foreground);
  border-bottom: 1px solid var(--foreground);
  padding-block: 18px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 8fr) minmax(280px, 4fr);
  gap: 48px;
  align-items: end;
  padding-top: 42px;
}

.mono-label {
  margin: 0 0 18px;
}

.hero-copy h1 {
  margin: 0;
  font-family: var(--display);
  font-size: 10rem;
  font-weight: 900;
  line-height: 0.82;
  letter-spacing: 0;
}

.hero-lead {
  max-width: 720px;
  margin: 34px 0 0;
  font-size: 1.5rem;
  line-height: 1.35;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

.button-primary,
.button-outline {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  font-family: var(--mono);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: background 100ms linear, color 100ms linear, border-width 100ms linear;
}

.button-primary {
  border: 2px solid var(--foreground);
  background: var(--foreground);
  color: var(--background);
}

.button-outline {
  border: 2px solid var(--foreground);
  background: transparent;
  color: var(--foreground);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--background);
  color: var(--foreground);
  outline: 3px solid var(--foreground);
  outline-offset: 3px;
}

.button-outline:hover,
.button-outline:focus-visible {
  background: var(--foreground);
  color: var(--background);
  outline: 3px solid var(--foreground);
  outline-offset: 3px;
}

.hero-panel {
  border: 2px solid var(--foreground);
  padding: 28px;
  min-height: 430px;
  display: grid;
  align-content: space-between;
  background:
    linear-gradient(#00000008 1px, transparent 1px),
    linear-gradient(90deg, #00000008 1px, transparent 1px),
    var(--background);
  background-size: 40px 40px;
}

.panel-rule {
  width: 52px;
  height: 52px;
  border: 8px solid var(--foreground);
}

.hero-panel p {
  margin: 72px 0;
  font-family: var(--display);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.02;
}

.panel-scale {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--foreground);
}

.panel-scale span {
  padding-top: 14px;
}

.feature-section,
.detail-section,
.method-section,
.quote-section,
.pricing-section {
  padding-block: 112px;
  border-top: 4px solid var(--foreground);
}

.section-kicker {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 42px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--foreground);
  border-left: 1px solid var(--foreground);
}

.feature-card {
  min-height: 360px;
  padding: 32px;
  border-right: 1px solid var(--foreground);
  border-bottom: 1px solid var(--foreground);
  transition: background 100ms linear, color 100ms linear;
}

.feature-card:hover,
.feature-card:focus-within {
  background: var(--foreground);
  color: var(--background);
}

.feature-card span,
.method-list span {
  font-family: var(--mono);
  font-size: 0.875rem;
}

.feature-card h2,
.method-list h2,
.price-card h2 {
  margin: 70px 0 18px;
  font-family: var(--display);
  font-size: 2.5rem;
  line-height: 1;
}

.feature-card p,
.method-list p,
.price-card p {
  margin: 0;
}

.detail-section {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 64px;
  background:
    linear-gradient(#00000008 1px, transparent 1px),
    linear-gradient(90deg, #00000008 1px, transparent 1px);
  background-size: 40px 40px;
}

.detail-copy h2 {
  margin: 0;
  font-family: var(--display);
  font-size: 4.5rem;
  line-height: 0.96;
}

.detail-text {
  border-left: 2px solid var(--foreground);
  padding-left: 40px;
}

.detail-text p {
  margin: 0;
  font-size: 1.35rem;
}

.detail-text p + p {
  margin-top: 28px;
}

.detail-text p:first-child::first-letter {
  float: left;
  margin: 8px 16px 0 0;
  border: 2px solid var(--foreground);
  padding: 12px 18px;
  font-family: var(--display);
  font-size: 4rem;
  line-height: 0.8;
}

.stats-section {
  background: var(--foreground);
  color: var(--background);
  position: relative;
}

.stats-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    90deg,
    transparent,
    transparent 1px,
    #ffffff 1px,
    #ffffff 2px
  );
  background-size: 4px 100%;
  opacity: 0.03;
  pointer-events: none;
}

.stats-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-left: 1px solid var(--background);
}

.stats-grid div {
  min-height: 260px;
  display: grid;
  align-content: center;
  gap: 16px;
  border-right: 1px solid var(--background);
  padding: 32px;
}

.stats-grid strong {
  display: block;
  font-family: var(--display);
  font-size: 5.4rem;
  line-height: 0.9;
}

.stats-grid span {
  font-family: var(--mono);
  font-size: 0.875rem;
  text-transform: uppercase;
}

.method-section {
  background-image: repeating-linear-gradient(
    45deg,
    transparent,
    transparent 40px,
    #00000008 40px,
    #00000008 42px
  );
}

.method-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 42px;
}

.method-list article {
  border-top: 4px solid var(--foreground);
  padding-top: 24px;
}

.quote-section {
  display: grid;
  grid-template-columns: 8fr 4fr;
  gap: 64px;
  align-items: end;
}

.quote-section blockquote {
  position: relative;
  margin: 0;
  font-family: var(--display);
  font-size: 5.6rem;
  font-style: italic;
  font-weight: 700;
  line-height: 0.98;
}

.quote-section blockquote span {
  position: absolute;
  top: -84px;
  left: -18px;
  font-size: 13rem;
  font-style: normal;
  line-height: 1;
  opacity: 0.08;
}

.quote-section p {
  margin: 0;
  border-top: 2px solid var(--foreground);
  padding-top: 22px;
  color: var(--muted-foreground);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: stretch;
  border-top: 1px solid var(--foreground);
  border-left: 1px solid var(--foreground);
}

.price-card {
  display: flex;
  flex-direction: column;
  min-height: 430px;
  padding: 32px;
  border-right: 1px solid var(--foreground);
  border-bottom: 1px solid var(--foreground);
  background: var(--background);
  transition: background 100ms linear, color 100ms linear;
}

.price-card:hover,
.price-card:focus-within {
  background: var(--foreground);
  color: var(--background);
}

.price-card-featured {
  background: var(--foreground);
  color: var(--background);
  margin-top: -28px;
  min-height: 486px;
}

.price-card-featured .button-primary {
  border-color: var(--background);
  background: var(--background);
  color: var(--foreground);
}

.price-card-featured .button-primary:hover,
.price-card-featured .button-primary:focus-visible {
  border-color: var(--background);
  background: var(--foreground);
  color: var(--background);
  outline-color: var(--background);
}

.price-card strong {
  display: block;
  margin: 4px 0 24px;
  font-family: var(--display);
  font-size: 4.5rem;
  line-height: 1;
}

.price-card .button-primary,
.price-card .button-outline {
  margin-top: auto;
}

.price-card:hover .button-outline,
.price-card:focus-within .button-outline {
  border-color: var(--background);
  color: var(--background);
}

.price-card:hover .button-outline:hover,
.price-card:focus-within .button-outline:focus-visible {
  background: var(--background);
  color: var(--foreground);
  outline-color: var(--background);
}

.final-section {
  position: relative;
  padding-block: 120px;
  background: var(--foreground);
  color: var(--background);
}

.final-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(
    circle at top center,
    #ffffff,
    transparent 70%
  );
  opacity: 0.05;
  pointer-events: none;
}

.final-grid {
  position: relative;
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 64px;
  align-items: start;
}

.final-grid h2 {
  margin: 0;
  font-family: var(--display);
  font-size: 5.2rem;
  line-height: 0.96;
}

.contact-form {
  display: grid;
  gap: 26px;
}

.contact-form label {
  display: grid;
  gap: 10px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 0;
  border-bottom: 2px solid var(--background);
  background: transparent;
  color: var(--background);
  padding: 12px 0;
  font-family: var(--body);
  font-size: 1.125rem;
  resize: vertical;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: #e5e5e5;
  font-style: italic;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-bottom-width: 4px;
  outline: none;
}

.final-section .button-primary {
  width: fit-content;
  border-color: var(--background);
  background: var(--background);
  color: var(--foreground);
}

.final-section .button-primary:hover,
.final-section .button-primary:focus-visible {
  background: var(--foreground);
  color: var(--background);
  outline-color: var(--background);
}

.mono-footer {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  border-top: 4px solid var(--foreground);
  padding: 24px max(24px, calc((100% - 1152px) / 2));
  font-family: var(--mono);
  font-size: 0.75rem;
  text-transform: uppercase;
}

.mono-footer a {
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.mono-footer a:hover,
.mono-footer a:focus-visible {
  border-color: var(--foreground);
  outline: none;
}

@media (max-width: 1040px) {
  .hero-copy h1 {
    font-size: 8rem;
  }

  .hero-grid,
  .detail-section,
  .quote-section,
  .final-grid {
    grid-template-columns: 1fr;
  }

  .feature-grid,
  .method-list,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .price-card-featured {
    margin-top: 0;
    min-height: 430px;
  }

  .detail-text {
    border-left: 0;
    border-top: 2px solid var(--foreground);
    padding: 32px 0 0;
  }
}

@media (max-width: 760px) {
  body {
    font-size: 1rem;
  }

  .section-shell,
  .mono-nav {
    width: min(100% - 32px, 1152px);
  }

  .mono-nav {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 16px;
    padding-block: 18px;
  }

  .mono-links {
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 16px;
  }

  .mono-nav-cta {
    width: fit-content;
  }

  .mono-hero {
    min-height: auto;
    padding-block: 56px 72px;
  }

  .hero-meta {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .hero-grid {
    gap: 32px;
  }

  .hero-copy h1 {
    font-size: 5.5rem;
  }

  .hero-lead {
    font-size: 1.25rem;
  }

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

  .hero-panel {
    min-height: 320px;
    padding: 22px;
  }

  .hero-panel p {
    margin: 48px 0;
    font-size: 2rem;
  }

  .feature-section,
  .detail-section,
  .method-section,
  .quote-section,
  .pricing-section {
    padding-block: 72px;
  }

  .section-kicker {
    display: grid;
  }

  .feature-card {
    min-height: auto;
  }

  .feature-card h2,
  .method-list h2,
  .price-card h2 {
    margin-top: 42px;
  }

  .detail-copy h2,
  .final-grid h2 {
    font-size: 3.4rem;
  }

  .detail-text p {
    font-size: 1.125rem;
  }

  .stats-grid {
    grid-template-columns: 1fr;
    border-left: 0;
  }

  .stats-grid div {
    min-height: 180px;
    border-right: 0;
    border-bottom: 1px solid var(--background);
  }

  .stats-grid strong {
    font-size: 4.5rem;
  }

  .quote-section blockquote {
    font-size: 3.4rem;
  }

  .quote-section blockquote span {
    top: -58px;
    font-size: 8rem;
  }

  .final-section {
    padding-block: 80px;
  }

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

@media (max-width: 430px) {
  .hero-copy h1 {
    font-size: 4.3rem;
  }

  .detail-copy h2,
  .final-grid h2 {
    font-size: 2.8rem;
  }

  .quote-section blockquote {
    font-size: 2.8rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}