:root {
  --ink: #24212a;
  --paper: #fffdfa;
  --bone: #fff9f3;
  --smoke: #6f6873;
  --plum: #574853;
  --line: rgba(36, 33, 42, 0.14);
  --line-strong: rgba(36, 33, 42, 0.28);
  --blue: #7fa7e8;
  --pink: #f7bbe6;
  --amber: #ffb760;
  --iris: linear-gradient(90deg, var(--blue) 0%, var(--pink) 52%, var(--amber) 100%);
  --field:
    radial-gradient(circle at 85% 10%, rgba(255, 231, 202, 0.9), transparent 35%),
    radial-gradient(circle at 4% 85%, rgba(205, 220, 244, 0.76), transparent 35%),
    linear-gradient(135deg, #fff9f3 0%, #eef3fa 56%, #fff8ef 100%);
  --sans: "Figtree", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
  --shell: min(1180px, calc(100vw - 64px));
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font: 400 17px/1.58 var(--sans);
  letter-spacing: -0.014em;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: #dbe6f7;
  color: var(--ink);
}

a {
  color: inherit;
  text-decoration: none;
}

p,
h1,
h2,
h3 {
  margin: 0;
}

p {
  color: var(--plum);
}

h1,
h2,
h3 {
  font-weight: 500;
  letter-spacing: -0.045em;
}

h2 {
  max-width: 930px;
  font-size: clamp(3.15rem, 6vw, 5.35rem);
  line-height: 0.98;
}

h3 {
  font-size: clamp(1.75rem, 2.5vw, 2.25rem);
  line-height: 1.06;
}

.shell {
  width: var(--shell);
  margin-inline: auto;
}

.narrow {
  max-width: 920px;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--ink);
  color: var(--bone);
  font: 500 12px/1 var(--mono);
  transform: translateY(-200%);
}

.skip-link:focus {
  transform: none;
}

.site-header {
  position: absolute;
  z-index: 20;
  top: 0;
  right: 0;
  left: 0;
}

.nav {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 36px;
  align-items: center;
  min-height: 106px;
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  width: max-content;
}

.brand-seal {
  width: 44px;
  height: 44px;
  flex: none;
}

.brand-copy {
  display: grid;
  grid-template-columns: max-content;
  gap: 5px;
}

.brand-name {
  display: flex;
  gap: 10px;
  align-items: baseline;
  color: var(--plum);
  font-size: 17px;
  font-weight: 400;
  line-height: 1;
  letter-spacing: 0.19em;
  text-transform: uppercase;
  white-space: nowrap;
}

.brand-name strong {
  color: var(--ink);
  font-weight: 600;
}

.brand-rule {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--iris);
}

.brand-company {
  color: var(--smoke);
  font: 400 7px/1 var(--mono);
  letter-spacing: 0.25em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  gap: 28px;
  align-items: center;
  justify-self: end;
  color: var(--smoke);
  font: 500 10px/1 var(--mono);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.nav-links a,
.footer-links a {
  transition: color 160ms ease;
}

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

.button {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  line-height: 1;
  transition: transform 160ms ease, box-shadow 160ms ease;
}

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

.button:focus-visible,
.nav-links a:focus-visible,
.footer-links a:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 4px;
}

.button-primary {
  border: 0;
  background: var(--iris);
  box-shadow: 0 8px 24px rgba(76, 60, 73, 0.12);
}

.button-large {
  min-height: 54px;
  padding-inline: 26px;
  font-size: 15px;
}

.hero {
  display: flex;
  min-height: 850px;
  align-items: center;
  padding: 178px 0 100px;
  background-color: var(--bone);
  background-image: var(--field);
}

.hero-inner {
  position: relative;
}

.hero h1 {
  max-width: 1180px;
  margin-top: 26px;
  font-size: clamp(4.2rem, 7.8vw, 6.8rem);
  line-height: 0.9;
  letter-spacing: -0.06em;
}

.gradient-text {
  background: var(--iris);
  background-clip: text;
  color: transparent;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-deck {
  max-width: 860px;
  margin-top: 38px;
  color: var(--plum);
  font-size: clamp(1.18rem, 1.8vw, 1.45rem);
  line-height: 1.48;
  letter-spacing: -0.025em;
}

.hero-plain {
  margin-top: 15px;
  color: var(--ink);
  font-size: 16px;
  font-weight: 500;
}

.hero-actions {
  margin-top: 34px;
}

.section {
  padding: 126px 0;
}

.section-heading {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 48px;
  align-items: start;
  margin-bottom: 70px;
}

.section-heading h2 {
  grid-column: 2;
}

.section-heading.centered-heading {
  display: block;
  text-align: center;
}

.section-heading.centered-heading h2 {
  margin-inline: auto;
}

.problem {
  background: var(--ink);
  color: var(--bone);
}

.problem h2 {
  color: var(--bone);
}

.problem-copy {
  display: grid;
  gap: 28px;
  margin-top: 70px;
  padding-top: 40px;
  border-top: 1px solid rgba(255, 249, 243, 0.2);
}

.problem-copy p {
  max-width: 790px;
  color: #d2cad1;
  font-size: 18px;
}

.problem-copy .statement {
  max-width: 820px;
  padding-top: 8px;
  color: var(--bone);
  font-size: clamp(1.55rem, 2.6vw, 2.1rem);
  font-weight: 500;
  line-height: 1.24;
}

.offers {
  background: var(--paper);
}

.offer-grid {
  border-top: 1px solid var(--ink);
}

.offer-card {
  display: grid;
  grid-template-columns: minmax(280px, 0.82fr) minmax(0, 1.18fr);
  gap: 64px;
  padding: 48px 0 54px;
  border-bottom: 1px solid var(--line);
}

.offer-card header {
  align-self: start;
}

.duration {
  margin-top: 16px;
  color: var(--ink);
  font: 500 14px/1.5 var(--mono);
  letter-spacing: -0.02em;
}

.offer-copy {
  display: grid;
  gap: 22px;
}

.offer-copy p {
  max-width: 670px;
}

.software-note {
  max-width: 870px;
  margin-top: 42px;
  color: var(--smoke);
  font-size: 14px;
}

.fit {
  background: var(--bone);
}

.fit-grid {
  display: grid;
  grid-template-columns: minmax(300px, 0.9fr) minmax(0, 1.1fr);
  gap: 9vw;
}

.fit-intro {
  max-width: 570px;
  color: var(--ink);
  font-size: 20px;
  line-height: 1.5;
}

.fit-points {
  border-top: 1px solid var(--ink);
}

.fit-points article {
  padding: 30px 0 34px;
  border-bottom: 1px solid var(--line);
}

.fit-points h3 {
  margin-bottom: 13px;
  font-size: clamp(1.45rem, 2.2vw, 1.85rem);
}

.fit-points p {
  max-width: 630px;
}

.judgment {
  overflow: hidden;
  background: var(--ink);
  color: var(--bone);
}

.judgment-grid {
  display: grid;
  grid-template-columns: minmax(300px, 0.95fr) minmax(0, 1.05fr);
  gap: 9vw;
}

.judgment h2 {
  color: var(--bone);
  font-size: clamp(3.25rem, 6.5vw, 5.8rem);
}

.judgment-copy {
  display: grid;
  gap: 28px;
  align-content: start;
  padding-top: 5px;
}

.judgment-copy p {
  color: #d2cad1;
}

.judgment-copy p:nth-child(2) {
  padding: 28px 0;
  border-top: 1px solid rgba(255, 249, 243, 0.2);
  border-bottom: 1px solid rgba(255, 249, 243, 0.2);
  color: var(--bone);
  font-size: 19px;
}

.process {
  background: #f0f4fa;
}

.process-heading {
  margin-bottom: 28px;
}

.steps {
  border-top: 1px solid var(--ink);
}

.step {
  display: grid;
  grid-template-columns: 180px minmax(0, 760px);
  gap: 48px;
  padding: 44px 0 50px;
  border-bottom: 1px solid var(--line);
}

.step-number {
  color: var(--smoke);
  font: 400 40px/1 var(--sans);
  letter-spacing: -0.05em;
}

.step h3 {
  font-size: clamp(1.65rem, 2.4vw, 2rem);
}

.step div {
  display: grid;
  gap: 18px;
}

.step p:not(.step-number) {
  max-width: 750px;
}

.patterns {
  background: var(--bone);
}

.pattern-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--line);
}

.pattern-grid article {
  padding: 44px 52px 52px 0;
}

.pattern-grid article + article {
  padding-right: 0;
  padding-left: 52px;
  border-left: 1px solid var(--line);
}

.pattern-grid h3 {
  margin-bottom: 24px;
}

.before-after {
  display: grid;
  gap: 24px;
}

.before-after p {
  display: grid;
  gap: 7px;
}

.before-after span {
  color: var(--smoke);
  font: 500 10px/1.4 var(--mono);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.before-after p:last-child span {
  color: #9b5e52;
}

.pattern-close {
  max-width: 800px;
  margin-top: 42px;
  color: var(--ink);
  font-size: 19px;
  font-weight: 500;
}

.about {
  background: var(--paper);
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(300px, 0.75fr) minmax(0, 1.25fr);
  column-gap: 10vw;
  row-gap: 72px;
}

.about-copy {
  display: grid;
  gap: 26px;
  padding-top: 5px;
}

.about-origin {
  grid-column: 1 / -1;
  width: min(100%, 1040px);
  margin-inline: auto;
  text-align: center;
}

.about-origin p {
  color: var(--ink);
  font-size: 22px;
  line-height: 1.48;
}

.about-origin p + p {
  margin-top: 20px;
}

.person {
  padding-bottom: 30px;
  border-bottom: 1px solid var(--line);
}

.person h3 {
  margin-bottom: 18px;
  font-size: clamp(1.6rem, 2.4vw, 2rem);
}

.person h3 span {
  color: var(--smoke);
  font: 400 12px/1.4 var(--mono);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.person p {
  color: var(--plum);
  font-size: 17px;
  line-height: 1.58;
}

.faq {
  background: var(--bone);
}

.faq-grid {
  display: grid;
  grid-template-columns: minmax(260px, 0.75fr) minmax(0, 1.25fr);
  gap: 10vw;
}

.faq-heading {
  align-self: start;
}

.faq-heading h2 {
  margin-top: 24px;
  font-size: clamp(2.8rem, 5vw, 4.6rem);
}

.faq-list {
  border-top: 1px solid var(--ink);
}

details {
  border-bottom: 1px solid var(--line);
}

summary {
  position: relative;
  padding: 26px 44px 26px 0;
  color: var(--ink);
  font-size: 20px;
  font-weight: 500;
  line-height: 1.3;
  list-style: none;
  cursor: pointer;
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  content: "+";
  position: absolute;
  top: 25px;
  right: 4px;
  color: var(--smoke);
  font: 400 24px/1 var(--sans);
}

details[open] summary::after {
  content: "−";
}

details p {
  max-width: 700px;
  padding: 0 44px 28px 0;
}

.closing {
  background: var(--ink);
  color: var(--bone);
}

.closing-inner {
  text-align: center;
}

.closing h2 {
  max-width: none;
  margin-top: 25px;
  color: var(--bone);
}

.closing p {
  max-width: 620px;
  margin: 28px auto 0;
  color: #d2cad1;
  font-size: 19px;
}

.closing .button {
  margin-top: 34px;
  color: var(--ink);
}

.footer {
  padding: 34px 0;
  background: var(--paper);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.footer p,
.footer-links {
  color: var(--smoke);
  font: 400 10px/1.5 var(--mono);
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.footer strong {
  color: var(--ink);
  font-weight: 500;
}

.footer-links {
  display: flex;
  gap: 20px;
  align-items: center;
}

@media (max-width: 900px) {
  :root {
    --shell: min(100% - 40px, 720px);
  }

  .nav {
    grid-template-columns: 1fr auto;
    min-height: 90px;
  }

  .nav-links {
    display: none;
  }

  .hero {
    min-height: 820px;
    padding-top: 150px;
  }

  .hero h1 {
    font-size: clamp(3.8rem, 10.5vw, 5.6rem);
  }

  .section-heading,
  .offer-card,
  .fit-grid,
  .judgment-grid,
  .about-grid,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .section-heading h2 {
    grid-column: 1;
  }

  .section-heading,
  .offer-card {
    gap: 28px;
  }

  .step {
    grid-template-columns: 90px minmax(0, 1fr);
    gap: 28px;
  }

  .about-grid,
  .faq-grid {
    gap: 60px;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
    gap: 20px;
  }
}

@media (max-width: 600px) {
  body {
    font-size: 16px;
  }

  h2 {
    font-size: 3rem;
  }

  .nav {
    gap: 12px;
  }

  .brand-seal {
    width: 36px;
    height: 36px;
  }

  .brand-name {
    gap: 7px;
    font-size: 13px;
  }

  .brand-company {
    font-size: 6px;
  }

  .hero {
    min-height: 780px;
    padding: 132px 0 76px;
  }

  .hero h1 {
    margin-top: 22px;
    font-size: 3.5rem;
    line-height: 0.92;
  }

  .hero-deck {
    margin-top: 32px;
    font-size: 18px;
    line-height: 1.46;
  }

  .section {
    padding: 88px 0;
  }

  .section-heading {
    margin-bottom: 48px;
  }

  .problem-copy {
    margin-top: 52px;
    padding-top: 32px;
  }

  .problem-copy p {
    font-size: 16px;
  }

  .offer-card {
    padding: 38px 0 42px;
  }

  .duration {
    font-size: 13px;
  }

  .process-heading {
    margin-bottom: 18px;
  }

  .step {
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 18px;
    padding: 34px 0 40px;
  }

  .step-number {
    font-size: 30px;
  }

  .step h3 {
    font-size: 1.65rem;
  }

  .pattern-grid {
    grid-template-columns: 1fr;
  }

  .pattern-grid article,
  .pattern-grid article + article {
    padding: 36px 0 40px;
    border-left: 0;
  }

  .pattern-grid article + article {
    border-top: 1px solid var(--line);
  }

  .pattern-close {
    font-size: 17px;
  }

  .about-origin p {
    font-size: 19px;
  }

  .faq-heading h2 {
    font-size: 3rem;
  }

  summary {
    font-size: 18px;
  }

  .closing-inner {
    text-align: left;
  }

  .closing p {
    margin-left: 0;
  }

  .footer p span {
    display: block;
    margin-top: 5px;
  }

  .footer-links {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }
}

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

  .button,
  .nav-links a,
  .footer-links a {
    transition: none;
  }
}